Search result: Catalogue data in Autumn Semester 2017
Mechanical Engineering Master | ||||||
Core Courses | ||||||
Energy, Flows and Processes The courses listed in this category “Core Courses” are recommended. Alternative courses can be chosen in agreement with the tutor. | ||||||
Number | Title | Type | ECTS | Hours | Lecturers | |
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151-0105-00L | Quantitative Flow Visualization | W | 4 credits | 2V + 1U | T. Rösgen | |
Abstract | The course provides an introduction to digital image analysis in modern flow diagnostics. Different techniques which are discussed include image velocimetry, laser induced fluorescence, liquid crystal thermography and interferometry. The physical foundations and measurement configurations are explained. Image analysis algorithms are presented in detail and programmed during the exercises. | |||||
Objective | Introduction to modern imaging techniques and post processing algorithms with special emphasis on flow analysis and visualization. Understanding of hardware and software requirements and solutions. Development of basic programming skills for (generic) imaging applications. | |||||
Content | Fundamentals of optics, flow visualization and electronic image acquisition. Frequently used mage processing techniques (filtering, correlation processing, FFTs, color space transforms). Image Velocimetry (tracking, pattern matching, Doppler imaging). Surface pressure and temperature measurements (fluorescent paints, liquid crystal imaging, infrared thermography). Laser induced fluorescence. (Digital) Schlieren techniques, phase contrast imaging, interferometry, phase unwrapping. Wall shear and heat transfer measurements. Pattern recognition and feature extraction, proper orthogonal decomposition. | |||||
Lecture notes | available | |||||
Prerequisites / Notice | Prerequisites: Fluiddynamics I, Numerical Mathematics, programming skills. Language: German on request. | |||||
151-0107-20L | High Performance Computing for Science and Engineering (HPCSE) I | W | 4 credits | 4G | P. Koumoutsakos, P. Chatzidoukas | |
Abstract | This course gives an introduction into algorithms and numerical methods for parallel computing for multi and many-core architectures and for applications from problems in science and engineering. | |||||
Objective | Introduction to HPC for scientists and engineers Fundamental of: 1. Parallel Computing Architectures 2. MultiCores 3. ManyCores | |||||
Content | Programming models and languages: 1. C++ threading (2 weeks) 2. OpenMP (4 weeks) 3. MPI (5 weeks) Computers and methods: 1. Hardware and architectures 2. Libraries 3. Particles: N-body solvers 4. Fields: PDEs 5. Stochastics: Monte Carlo | |||||
Lecture notes | Link Class notes, handouts | |||||
151-0109-00L | Turbulent Flows | W | 4 credits | 2V + 1U | P. Jenny | |
Abstract | Contents - Laminar and turbulent flows, instability and origin of turbulence - Statistical description: averaging, turbulent energy, dissipation, closure problem - Scalings. Homogeneous isotropic turbulence, correlations, Fourier representation, energy spectrum - Free turbulence: wake, jet, mixing layer - Wall turbulence: Channel and boundary layer - Computation and modelling of turbulent flows | |||||
Objective | Basic physical phenomena of turbulent flows, quantitative and statistical description, basic and averaged equations, principles of turbulent flow computation and elements of turbulence modelling | |||||
Content | - Properties of laminar, transitional and turbulent flows. - Origin and control of turbulence. Instability and transition. - Statistical description, averaging, equations for mean and fluctuating quantities, closure problem. - Scalings, homogeneous isotropic turbulence, energy spectrum. - Turbulent free shear flows. Jet, wake, mixing layer. - Wall-bounded turbulent flows. - Turbulent flow computation and modeling. | |||||
Lecture notes | Lecture notes are available | |||||
Literature | S.B. Pope, Turbulent Flows, Cambridge University Press, 2000 | |||||
151-0113-00L | Applied Fluid Dynamics | W | 4 credits | 2V + 1U | J.‑P. Kunsch | |
Abstract | Applied Fluid Dynamics The methods of fluid dynamics play an important role in the description of a chain of events, involving the release, spreading and dilution of dangerous fluids in the environment. Tunnel ventilation systems and strategies are studied, which must meet severe requirements during normal operation and in emergency situations (tunnel fires etc.). | |||||
Objective | Generally applicable methods in fluid dynamics and gas dynamics are illustrated and practiced using selected current examples. | |||||
Content | Often experts fall back on the methodology of fluid dynamics when involved in the construction of environmentally friendly processing and incineration facilities, as well as when choosing safe transport and storage options for dangerous materials. As a result of accidents, but also in normal operations, dangerous gases and liquids may escape and be transported further by wind or flowing water. There are many possible forms that the resulting damage may take, including fire and explosion when flammable substances are mixed. The topics covered include: Emissions of liquids and gases from containers and pipelines, evaporation from pools and vaporization of gases kept under pressure, the spread and dilution of waste gas plumes in the wind, deflagration and detonation of inflammable gases, fireballs in gases held under pressure, pollution and exhaust gases in tunnels (tunnel fires etc.) | |||||
Lecture notes | not available | |||||
Prerequisites / Notice | Requirements: successful attendance at lectures "Fluiddynamik I und II", "Thermodynamik I und II" | |||||
151-0163-00L | Nuclear Energy Conversion | W | 4 credits | 2V + 1U | H.‑M. Prasser | |
Abstract | Phyiscal fundamentals of the fission reaction and the sustainable chain reaction, thermal design, construction, function and operation of nuclear reactors and power plants, light water reactors and other reactor types, converion and breeding | |||||
Objective | Students get an overview on energy conversion in nuclear power plants, on construction and function of the most important types of nuclear reactors with special emphasis to light water reactors. They obtain the mathematical/physical basis for quantitative assessments concerning most relevant aspects of design, dynamic behaviour as well as material and energy flows. | |||||
Content | Nuclear physics of fission and chain reaction. Themodynamics of nuclear reactors. Design of the rector core. Introduction into the dynamic behaviour of nuclear reactors. Overview on types of nuclear reactors, difference between thermal reactors and fast breaders. Construction and operation of nuclear power plants with pressurized and boiling water reactors, role and function of the most important safety systems, special features of the energy conversion. Development tendencies of rector technology. | |||||
Lecture notes | Hand-outs will be distributed. Additional literature and information on the website of the lab: Link | |||||
Literature | S. Glasston & A. Sesonke: Nuclear Reactor Engineering, Reactor System Engineering, Ed. 4, Vol. 2., Springer-Science+Business Media, B.V. R. L. Murray: Nuclear Energy (Sixth Edition), An Introduction to the Concepts, Systems, and Applications of Nuclear Processes, Elsevier | |||||
151-0182-00L | Fundamentals of CFD Methods | W | 4 credits | 3G | A. Haselbacher | |
Abstract | This course is focused on providing students with the knowledge and understanding required to develop simple computational fluid dynamics (CFD) codes to solve the incompressible Navier-Stokes equations and to critically assess the results produced by CFD codes. As part of the course, students will write their own codes and verify and validate them systematically. | |||||
Objective | 1. Students know and understand basic numerical methods used in CFD in terms of accuracy and stability. 2. Students have a basic understanding of a typical simple CFD code. 3. Students understand how to assess the numerical and physical accuracy of CFD results. | |||||
Content | 1. Governing and model equations. Brief review of equations and properties 2. Overview of basic concepts: Overview of discretization process and its consequences 3. Overview of numerical methods: Finite-difference and finite-volume methods 4. Analysis of spatially discrete equations: Consistency, accuracy, stability, convergence of semi-discrete methods 5. Time-integration methods: LMS and RK methods, consistency, accuracy, stability, convergence 6. Analysis of fully discrete equations: Consistency, accuracy, stability, convergence of fully discrete methods 7. Solution of one-dimensional advection equation: Motivation for and consequences of upwinding, Godunov's theorem, TVD methods, DRP methods 8. Solution of two-dimensional advection equation: Dimension-by-dimension methods, dimensional splitting, multidimensional methods 9. Solution of one- and two-dimensional diffusion equations: Implicit methods, ADI methods 10. Solution of one-dimensional advection-diffusion equation: Numerical vs physical viscosity, boundary layers, non-uniform grids 11. Solution of incompressible Navier-Stokes equations: Incompressibility constraint and consequences, fractional-step and pressure-correction methods 12. Solution of incompressible Navier-Stokes equations on unstructured grids | |||||
Lecture notes | The course is based mostly on notes developed by the instructor. | |||||
Literature | Literature: There is no required textbook. Suggested references are: 1. H.K. Versteeg and W. Malalasekera, An Introduction to Computational Fluid Dynamics, 2nd ed., Pearson Prentice Hall, 2007 2. R.H. Pletcher, J.C. Tannehill, and D. Anderson, Computational Fluid Mechanics and Heat Transfer, 3rd ed., Taylor & Francis, 2011 | |||||
Prerequisites / Notice | Prior knowledge of fluid dynamics, applied mathematics, basic numerical methods, and programming in Fortran and/or C++ (knowledge of MATLAB is *not* sufficient). | |||||
151-0185-00L | Radiation Heat Transfer | W | 4 credits | 2V + 1U | P. Pozivil | |
Abstract | Advanced course in radiation heat transfer | |||||
Objective | Fundamentals of radiative heat transfer and its applications. Examples are combustion and solar thermal/thermochemical processes, and other applications in the field of energy conversion and material processing. | |||||
Content | 1. Introduction to thermal radiation. Definitions. Spectral and directional properties. Electromagnetic spectrum. Blackbody and gray surfaces. Absorptivity, emissivity, reflectivity. Planck's Law, Wien's Displacement Law, Kirchhoff's Law. 2. Surface radiation exchange. Diffuse and specular surfaces. Gray and selective surfaces. Configuration factors. Radiation exchange. Enclosure theory, radiosity method. Monte Carlo. 3.Absorbing, emitting and scattering media. Extinction, absorption, and scattering coefficients. Scattering phase function. Optical thickness. Equation of radiative transfer. Solution methods: discrete ordinate, zone, Monte-Carlo. 4. Applications. Cavities. Selective surfaces and media. Semi-transparent windows. Combined radiation-conduction-convection heat transfer. | |||||
Lecture notes | Copy of the slides presented. | |||||
Literature | R. Siegel, J.R. Howell, Thermal Radiation Heat Transfer, 3rd. ed., Taylor & Francis, New York, 2002. M. Modest, Radiative Heat Transfer, Academic Press, San Diego, 2003. | |||||
151-0203-00L | Turbomachinery Design Number of participants limited to 20. | W | 4 credits | 2V + 1U | R. S. Abhari, N. Chokani, B. Ribi | |
Abstract | Introduction to the understanding of a broad range of turbomachinery devices. Learn the steps of turbomachinery design. | |||||
Objective | Understand the principles, and learn the design procedures and the behaviour of turbomachines. | |||||
Content | Diese Vorlesung beschreibt die Grundlagen des Designs von Turbomaschinen (Turbinen und Verdichtern). Dazu werden zunächst die theoretischen Grundlagen vertieft erarbeitet. Ausgehend von den thermodynamischen Grundlagen werden Verlustkorrelationen und -Mechanismen behandelt. Diese Grundlagen führen zu einem Verständnis des 3D Design der Turbomaschinen. Im zweiten Teil der Vorlesung wird das Verhalten der Turbomaschinen bei veränderten Betriebsbedingungen dargestellt. Ebenfalls behandelt werden mechanische Fragestellungen des Turbomaschinenbaus wie z.B. Vibrationen, Lagerbelastungen und auftretende Spannungen in den Bauteilen. | |||||
Lecture notes | Lecture notes | |||||
151-0207-00L | Theory and Modeling of Reactive Flows | W | 4 credits | 3G | C. E. Frouzakis, I. Mantzaras | |
Abstract | The course first reviews the governing equations and combustion chemistry, setting the ground for the analysis of homogeneous gas-phase mixtures, laminar diffusion and premixed flames. Catalytic combustion and its coupling with homogeneous combustion are dealt in detail, and turbulent combustion modeling approaches are presented. Available numerical codes will be used for modeling. | |||||
Objective | Theory of combustion with numerical applications | |||||
Content | The analysis of realistic reactive flow systems necessitates the use of detailed computer models that can be constructed starting from first principles i.e. thermodynamics, fluid mechanics, chemical kinetics, and heat and mass transport. In this course, the focus will be on combustion theory and modeling. The reacting flow governing equations and the combustion chemistry are firstly reviewed, setting the ground for the analysis of homogeneous gas-phase mixtures, laminar diffusion and premixed flames. Heterogeneous (catalytic) combustion, an area of increased importance in the last years, will be dealt in detail along with its coupling with homogeneous combustion. Finally, approaches for the modeling of turbulent combustion will be presented. Available numerical codes will be used to compute the above described phenomena. Familiarity with numerical methods for the solution of partial differential equations is expected. | |||||
Lecture notes | Handouts | |||||
Prerequisites / Notice | NEW course | |||||
151-0213-00L | Fluid Dynamics with the Lattice Boltzmann Method | W | 4 credits | 3G | I. Karlin | |
Abstract | The course provides an introduction to theoretical foundations and practical usage of the Lattice Boltzmann Method for fluid dynamics simulations. | |||||
Objective | Methods like molecular dynamics, DSMC, lattice Boltzmann etc are being increasingly used by engineers all over and these methods require knowledge of kinetic theory and statistical mechanics which are traditionally not taught at engineering departments. The goal of this course is to give an introduction to ideas of kinetic theory and non-equilibrium thermodynamics with a focus on developing simulation algorithms and their realizations. During the course, students will be able to develop a lattice Boltzmann code on their own. Practical issues about implementation and performance on parallel machines will be demonstrated hands on. Central element of the course is the completion of a lattice Boltzmann code (using the framework specifically designed for this course). The course will also include a review of topics of current interest in various fields of fluid dynamics, such as multiphase flows, reactive flows, microflows among others. Optionally, we offer an opportunity to complete a project of student's choice as an alternative to the oral exam. Samples of projects completed by previous students will be made available. | |||||
Content | The course builds upon three parts: I Elementary kinetic theory and lattice Boltzmann simulations introduced on simple examples. II Theoretical basis of statistical mechanics and kinetic equations. III Lattice Boltzmann method for real-world applications. The content of the course includes: 1. Background: Elements of statistical mechanics and kinetic theory: Particle's distribution function, Liouville equation, entropy, ensembles; Kinetic theory: Boltzmann equation for rarefied gas, H-theorem, hydrodynamic limit and derivation of Navier-Stokes equations, Chapman-Enskog method, Grad method, boundary conditions; mean-field interactions, Vlasov equation; Kinetic models: BGK model, generalized BGK model for mixtures, chemical reactions and other fluids. 2. Basics of the Lattice Boltzmann Method and Simulations: Minimal kinetic models: lattice Boltzmann method for single-component fluid, discretization of velocity space, time-space discretization, boundary conditions, forcing, thermal models, mixtures. 3. Hands on: Development of the basic lattice Boltzmann code and its validation on standard benchmarks (Taylor-Green vortex, lid-driven cavity flow etc). 4. Practical issues of LBM for fluid dynamics simulations: Lattice Boltzmann simulations of turbulent flows; numerical stability and accuracy. 5. Microflow: Rarefaction effects in moderately dilute gases; Boundary conditions, exact solutions to Couette and Poiseuille flows; micro-channel simulations. 6. Advanced lattice Boltzmann methods: Entropic lattice Boltzmann scheme, subgrid simulations at high Reynolds numbers; Boundary conditions for complex geometries. 7. Introduction to LB models beyond hydrodynamics: Relativistic fluid dynamics; flows with phase transitions. | |||||
Lecture notes | Lecture notes on the theoretical parts of the course will be made available. Selected original and review papers are provided for some of the lectures on advanced topics. Handouts and basic code framework for implementation of the lattice Boltzmann models will be provided. | |||||
Prerequisites / Notice | The course addresses mainly graduate students (MSc/Ph D) but BSc students can also attend. | |||||
151-0216-00L | Wind Energy | W | 4 credits | 2V + 1U | N. Chokani | |
Abstract | The objective of this course is to introduce the students to the fundamentals, technologies, modern day application, and economics of wind energy. These subjects are introduced through a discussion of the basic principles of wind energy generation and conversion, and a detailed description of the broad range of relevant technical, economic and environmental topics. | |||||
Objective | The objective of this course is to introduce the students to the fundamentals, technologies, modern day application, and economics of wind energy. | |||||
Content | This mechanical engineering course focuses on the technical aspects of wind turbines; non-technical issues are not within the scope of this technically oriented course. On completion of this course, the student shall be able to conduct the preliminary aerodynamic and structural design of the wind turbine blades. The student shall also be more aware of the broad context of drivetrains, dynamics and control, electrical systems, and meteorology, relevant to all types of wind turbines. | |||||
151-0235-00L | Thermodynamics of Novel Energy Conversion Technologies Number of participants limited to 100. | W | 4 credits | 3G | C. S. Sharma, G. Sansavini | |
Abstract | In the framework of this course we will look at a current electronic thermal and energy management strategies and novel energy conversion processes. The course will focus on component level fundamentals of these process and system level analysis of interactions among various energy conversion components. | |||||
Objective | This course deals with liquid cooling based thermal management of electronics, reuse of waste heat and novel energy conversion and storage systems such as batteries, fuel cells and micro-fuel cells. The focus of the course is on the physics and basic understanding of those systems as well as their real-world applications. The course will also look at analysis of system level interactions between a range of energy conversion components. | |||||
Content | Part 1: Fundamentals: - Overview of exergy analysis, Single phase liquid cooling and micro-mixing; - Thermodynamics of multi-component-systems (mixtures) and phase equilibrium; - Electrochemistry; Part 2: Applications: - Basic principles of battery; - Introduction to fuel cells; - Reuse of waste heat from supercomputers - Hotspot targeted cooling of microprocessors - Microfluidic fuel cells Part3: System- level analysis - Integration of the components into the system: a case study - Analysis of the coupled operations, identification of critical states - Support to system-oriented design | |||||
Lecture notes | Lecture slides will be made available. Lecture notes will be available for some topics (in English). | |||||
Prerequisites / Notice | The course will be given in English: 1- Mid-term examination: Mid-term exam grade counts as 20% of the final grade. 2- Final exam: Written exam during the regular examination session. It counts as 80% of the final grade. | |||||
151-0251-00L | IC-Engines and Propulsion Systems I Number of participants limited to 60. | W | 4 credits | 2V + 1U | K. Boulouchos, G. Georges, P. Kyrtatos | |
Abstract | Introduction to basic concepts, operating maps and work processes of internal combustion engines. Thermodynamic analysis and design, scavenging methods, heat transfer mechanisms, turbulent flow field in combustion chambers, turbocharging. Energy systemic role of IC engines: conventional and electrified vehicle propulsion systems and decentralized power generation. | |||||
Objective | The students learn the basic concepts of an internal combustion engine by means of the topics mentioned in the abstract. This knowledge is applied in several calculation exercises and two lab exercises at the engine test bench. The students get an insight in alternative power train systems. | |||||
Lecture notes | in English | |||||
Literature | J. Heywood, Internal Combustion Engine Fundamentals, McGraw-Hill | |||||
151-0368-00L | Aeroelasticity | W | 4 credits | 2V + 1U | F. Campanile | |
Abstract | Introduction to the basics and methods of Aeroelasticity. An overview of the main static and dynamic phenomena arising from the interaction between structural and aerodynamic loads. | |||||
Objective | The course will give you a physical basic overview of current-structure phenomena. Furtermore you will get to know the most important phenomena in the statistical and dynamical aeroelastic as well as an introduction to the methods for mathematical descriptions and for the wording of quantitative forecasts. | |||||
Content | Elemente der Profilaerodynamik. Aeroelastische Divergenz am starren Streifenmodell. Aeroelastische Divergenz eines kontinuierlichen Flügels. Allgemeines über statische Aeroelastik. Ruderwirksamkeit und -umkehr. Auswirkung der Flügelpfeilung auf statische aeroelastische Phänomene. Grundelemente der instationären Aerodynamik. Kinematik des Biegetorsionsflatterns. Dynamik des starren Flügelstreifenmodells. Dynamik des Biegetorsionsflatterns. Einführung in die Modalanalyse Einfühung in weitere Phänomene der dynamischen Aeroelastik. | |||||
Literature | Y. C. Fung, An Introduction to the Theory of Aeroelasticity, Dover Phoenix Editions. | |||||
151-0709-00L | Stochastic Methods for Engineers and Natural Scientists Number of participants limited to 30. | W | 4 credits | 3G | D. W. Meyer-Massetti | |
Abstract | The course provides an introduction into stochastic methods that are applicable for example for the description and modeling of turbulent and subsurface flows. Moreover, mathematical techniques are presented that are used to quantify uncertainty in various engineering applications. | |||||
Objective | By the end of the course you should be able to mathematically describe random quantities and their effect on physical systems. Moreover, you should be able to develop basic stochastic models of such systems. | |||||
Content | - Probability theory, single and multiple random variables, mappings of random variables - Estimation of statistical moments and probability densities based on data - Stochastic differential equations, Ito calculus, PDF evolution equations - Polynomial chaos and other expansion methods All topics are illustrated with engineering applications. | |||||
Lecture notes | Detailed lecture notes will be provided. | |||||
Literature | Some textbooks related to the material covered in the course: Stochastic Methods: A Handbook for the Natural and Social Sciences, Crispin Gardiner, Springer, 2010 The Fokker-Planck Equation: Methods of Solutions and Applications, Hannes Risken, Springer, 1996 Turbulent Flows, S.B. Pope, Cambridge University Press, 2000 Spectral Methods for Uncertainty Quantification, O.P. Le Maitre and O.M. Knio, Springer, 2010 | |||||
151-0851-00L | Robot Dynamics | W | 4 credits | 2V + 1U | M. Hutter, R. Siegwart | |
Abstract | We will provide an overview on how to kinematically and dynamically model typical robotic systems such as robot arms, legged robots, rotary wing systems, or fixed wing. | |||||
Objective | The primary objective of this course is that the student deepens an applied understanding of how to model the most common robotic systems. The student receives a solid background in kinematics, dynamics, and rotations of multi-body systems. On the basis of state of the art applications, he/she will learn all necessary tools to work in the field of design or control of robotic systems. | |||||
Content | The course consists of three parts: First, we will refresh and deepen the student's knowledge in kinematics, dynamics, and rotations of multi-body systems. In this context, the learning material will build upon the courses for mechanics and dynamics available at ETH, with the particular focus on their application to robotic systems. The goal is to foster the conceptual understanding of similarities and differences among the various types of robots. In the second part, we will apply the learned material to classical robotic arms as well as legged systems and discuss kinematic constraints and interaction forces. In the third part, focus is put on modeling fixed wing aircraft, along with related design and control concepts. In this context, we also touch aerodynamics and flight mechanics to an extent typically required in robotics. The last part finally covers different helicopter types, with a focus on quadrotors and the coaxial configuration which we see today in many UAV applications. Case studies on all main topics provide the link to real applications and to the state of the art in robotics. | |||||
Prerequisites / Notice | The contents of the following ETH Bachelor lectures or equivalent are assumed to be known: Mechanics and Dynamics, Control, Basics in Fluid Dynamics. | |||||
151-0911-00L | Introduction to Plasmonics | W | 4 credits | 2V + 1U | D. J. Norris | |
Abstract | This course provides fundamental knowledge of surface plasmon polaritons and discusses their applications in plasmonics. | |||||
Objective | Electromagnetic oscillations known as surface plasmon polaritons have many unique properties that are useful across a broad set of applications in biology, chemistry, physics, and optics. The field of plasmonics has arisen to understand the behavior of surface plasmon polaritons and to develop applications in areas such as catalysis, imaging, photovoltaics, and sensing. In particular, metallic nanoparticles and patterned metallic interfaces have been developed to utilize plasmonic resonances. The aim of this course is to provide the basic knowledge to understand and apply the principles of plasmonics. The course will strive to be approachable to students from a diverse set of science and engineering backgrounds. | |||||
Content | Fundamentals of Plasmonics - Basic electromagnetic theory - Optical properties of metals - Surface plasmon polaritons on surfaces - Surface plasmon polariton propagation - Localized surface plasmons Applications of Plasmonics - Waveguides - Extraordinary optical transmission - Enhanced spectroscopy - Sensing - Metamaterials | |||||
Lecture notes | Class notes and handouts | |||||
Literature | S. A. Maier, Plasmonics: Fundamentals and Applications, 2007, Springer | |||||
Prerequisites / Notice | Physics I, Physics II | |||||
151-0917-00L | Mass Transfer | W | 4 credits | 2V + 2U | R. Büchel, K. Wegner, M. Eggersdorfer | |
Abstract | This course presents the fundamentals of transport phenomena with emphasis on mass transfer. The physical significance of basic principles is elucidated and quantitatively described. Furthermore the application of these principles to important engineering problems is demonstrated. | |||||
Objective | This course presents the fundamentals of transport phenomena with emphasis on mass transfer. The physical significance of basic principles is elucidated and quantitatively described. Furthermore the application of these principles to important engineering problems is demonstrated. | |||||
Content | Fick's laws; application and significance of mass transfer; comparison of Fick's laws with Newton's and Fourier's laws; derivation of Fick's 2nd law; diffusion in dilute and concentrated solutions; rotating disk; dispersion; diffusion coefficients, viscosity and heat conduction (Pr and Sc numbers); Brownian motion; Stokes-Einstein equation; mass transfer coefficients (Nu and Sh numbers); mass transfer across interfaces; Reynolds- and Chilton-Colburn analogies for mass-, heat-, and momentum transfer in turbulent flows; film-, penetration-, and surface renewal theories; simultaneous mass, heat and momentum transfer (boundary layers); homogenous and heterogenous reversible and irreversible reactions; diffusion-controlled reactions; mass transfer and first order heterogenous reaction. Applications. | |||||
Literature | Cussler, E.L.: "Diffusion", 3nd edition, Cambridge University Press, 2009. | |||||
Prerequisites / Notice | Two tests are offered for practicing the course material. Participation is mandatory. | |||||
151-0927-00L | Rate-Controlled Separations in Fine Chemistry | W | 6 credits | 3V + 1U | M. Mazzotti | |
Abstract | The students are supposed to obtain detailed insight into the fundamentals of separation processes that are frequently applied in modern life sicence processes in particular, fine chemistry and biotechnology. | |||||
Objective | The students are supposed to obtain detailed insight into the fundamentals of separation processes that are frequently applied in modern life sicence processes in particular, fine chemistry and biotechnology. | |||||
Content | The class covers separation techniques that are central in the purification and downstream processing of chemicals and bio-pharmaceuticals. Examples from both areas illustrate the utility of the methods: 1) Liquid-liquid extraction; 2) Adsorption and chromatography; 3) Membrane processes; 4) Crystallization and precipitation. | |||||
Lecture notes | Handouts during the class | |||||
Literature | Recommendations for text books will be covered in the class | |||||
Prerequisites / Notice | Requirements: Thermal separation Processes I (151-0926-00) and Modelling and mathematical methods in process and chemical engineering (151-0940-00) | |||||
151-0933-00L | Seminar on Advanced Separation Processes | Z | 0 credits | 1S | M. Mazzotti | |
Abstract | Research seminar for master's students and doctoral students | |||||
Objective | Research seminar for master's students and doctoral students | |||||
151-0951-00L | Process Design and Safety | W | 4 credits | 2V + 1U | P. Rudolf von Rohr | |
Abstract | Process design and saftey deals with the fundamentals of process apparatus, plant design and safety. | |||||
Objective | The goal of the lecture is to expound design characteristics of systems for process engineering applications. | |||||
Content | Fundamentals of plant and apparatus design; materials in the process industries, mechanical design and design rules of main components; pumps and fans; piping and armatures, safety in process industry | |||||
Lecture notes | Script is available, english slides will be distributed | |||||
Literature | Coulson and Richardson's: Chemical Engineering , Vol 6: Chemical Engineering Design, (1996) | |||||
151-1116-00L | Introduction to Aircraft and Car Aerodynamics | W | 4 credits | 3G | J. Wildi | |
Abstract | Aircraft aerodynamics: Atmosphere; aerodynamic forces (lift, drag); thrust. Vehicle aerodynamics: Aerodynamic and mass forces, drag, lift, car aerodynamics and performence. Passenger cars, trucks, racing cars. | |||||
Objective | An introduction to the basic principles and interrelationships of aircraft and automotive aerodynamics. To understand the basic relations of the origin of aerodynamic forces (ie lift, drag). To quantify the aerodynamic forces for basic configurations of aercraft and car components. Illustration of the intrinsic problems and results using examples. Using experimental and theoretical methods to illustrate possibilities and limits. | |||||
Content | Aircraft aerodynamics: atmosphere, aerodynamic forces (ascending force: profile, wings. Resistance, residual resistance, induced resistance); thrust (overview of the propulsion system, aerodynamics of the propellers), introduction to static longitudinal stability. Automobile aerodynamics: Basic principles: aerodynamic force and the force of inertia, resistance, drive, aerodynamic and driving performance. Cars commercial vehicles, racing cars. | |||||
Lecture notes | 1.) Grundlagen der Flugtechnik (Basics of flight science, script in german language) 2.) Einführung in die Fahrzeugaerodynamik (Introduction in car aerodynamics, script in german language) | |||||
Literature | English literature covering the content of the course: - Anderson Jr, John D: Introduction to Flight, Mc Graw Hill, Ed 06, 2007; ISBN: 9780073529394 - Mc Cormick, B.W.: Aerodynamics, Aeronautics and Flight Mechanics, John Wiley and Sons, 1979 - Hucho, Wolf-Heinrich: Aerodynamics of Road Vehicles, SAE International, 1998 | |||||
101-0187-00L | Structural Reliability and Risk Analysis | W | 3 credits | 2G | S. Marelli | |
Abstract | Structural reliability aims at quantifying the probability of failure of systems due to uncertainties in their design, manufacturing and environmental conditions. Risk analysis combines this information with the consequences of failure in view of optimal decision making. The course presents the underlying probabilistic modelling and computational methods for reliability and risk assessment. | |||||
Objective | The goal of this course is to provide the students with a thorough understanding of the key concepts behind structural reliability and risk analysis. After this course the students will have refreshed their knowledge of probability theory and statistics to model uncertainties in view of engineering applications. They will be able to analyze the reliability of a structure and to use risk assessment methods for decision making under uncertain conditions. They will be aware of the state-of-the-art computational methods and software in this field. | |||||
Content | Engineers are confronted every day to decision making under limited amount of information and uncertain conditions. When designing new structures and systems, the design codes such as SIA or Euro- codes usually provide a framework that guarantees safety and reliability. However the level of safety is not quantified explicitly, which does not allow the analyst to properly choose between design variants and evaluate a total cost in case of failure. In contrast, the framework of risk analysis allows one to incorporate the uncertainty in decision making. The first part of the course is a reminder on probability theory that is used as a main tool for reliability and risk analysis. Classical concepts such as random variables and vectors, dependence and correlation are recalled. Basic statistical inference methods used for building a probabilistic model from the available data, e.g. the maximum likelihood method, are presented. The second part is related to structural reliability analysis, i.e. methods that allow one to compute probabilities of failure of a given system with respect to prescribed criteria. The framework of reliability analysis is first set up. Reliability indices are introduced together with the first order-second moment method (FOSM) and the first order reliability method (FORM). Methods based on Monte Carlo simulation are then reviewed and illustrated through various examples. By-products of reliability analysis such as sensitivity measures and partial safety coefficients are derived and their links to structural design codes is shown. The reliability of structural systems is also introduced as well as the methods used to reassess existing structures based on new information. The third part of the course addresses risk assessment methods. Techniques for the identification of hazard scenarios and their representation by fault trees and event trees are described. Risk is defined with respect to the concept of expected utility in the framework of decision making. Elements of Bayesian decision making, i.e. pre-, post and pre-post risk assessment methods are presented. The course also includes a tutorial using the UQLab software dedicated to real world structural reliability analysis. | |||||
Lecture notes | Slides of the lectures are available online every week. A printed version of the full set of slides is proposed to the students at the beginning of the semester. | |||||
Literature | Ang, A. and Tang, W.H, Probability Concepts in Engineering - Emphasis on Applications to Civil and Environmental Engineering, 2nd Edition, John Wiley & Sons, 2007. S. Marelli, R. Schöbi, B. Sudret, UQLab user manual - Structural reliability (rare events estimation), Report UQLab-V0.92-107. | |||||
Prerequisites / Notice | Basic course on probability theory and statistics | |||||
101-0499-00L | Basics of Air Transport (Aviation I) Hinweis: alter Titel bis HS16 "Grundlagen der Luftfahrt" | W | 4 credits | 3G | P. Wild | |
Abstract | In general the course explains the main principles of air transport and elaborates on simple interdisciplinary topics. Working on broad 14 different topics like aerodynamics, manufacturers, airport operations, business aviation, business models etc. the students get a good overview in air transportation. The program is taught in English and we provide 11 different experts/lecturers. | |||||
Objective | The goal is to understand and explain basics, principles and contexts of the broader air transport industry. Further, we provide the tools for starting a career in the air transport industry. The knowledge may also be used for other modes of transport. Ideal foundation for Aviation II - Management of Air Transport. | |||||
Content | Weekly: 1h independent preparation; 2h lectures and 1 h training with an expert in the respective field Concept: This course will be tought as Aviation I. A subsequent course - Aviation II - covers the "Management of Air Transport". Content: Transport as part of the overall transportation scheme; Aerodynamics; Aircraft (A/C) Designs & Structures; A/C Operations; Law Enforcement; Maintenance & Manufacturers; Airport Operations & Planning; Customs & Security; ATC & Airspace; Air Freight; General Aviation; Business Jet Operations; Business models within Airline Industry; Military Operations. Technical visit: This course includes a guided tour at Zurich Airport and Dubendorf Airfield (baggage sorting system, apron, tower & radar Simulator at Skyguide Dubendorf). Additionally, the lecture "military operations" will be held at Dubendorf airfield with visiting Swiss Army helicopters. Examination: written, 90 min, open books | |||||
Lecture notes | Preparation materials & slides are provided prior to each class | |||||
Literature | Literature will be provided by the lecturers, respectively there will be additional Information upon registration | |||||
Prerequisites / Notice | None | |||||
227-0455-00L | Terahertz: Technology & Applications Does not take place this semester. | W | 3 credits | 2V | K. Sankaran | |
Abstract | This course will provide a solid foundation for understanding physical principles of THz applications. We will discuss various building blocks of THz technology - components dealing with generation, manipulation, and detection of THz electromagnetic radiation. We will introduce THz applications in the domain of imaging, communications, and energy harvesting. | |||||
Objective | This is an introductory course on Terahertz (THz) technology and applications. Devices operating in THz frequency range (0.1 to 10 THz) have been increasingly studied in the recent years. Progress in nonlinear optical materials, ultrafast optical and electronic techniques has strengthened research in THz application developments. Due to unique interaction of THz waves with materials, applications with new capabilities can be developed. In theory, they can penetrate somewhat like X-rays, but are not considered harmful radiation, because THz energy level is low. They should be able to provide resolution as good or better than magnetic resonance imaging (MRI), possibly with simpler equipment. Imaging, very-high bandwidth communication, and energy harvesting are the most widely explored THz application areas. We will study the basics of THz generation, manipulation, and detection. Our emphasis will be on the physical principles and applications of THz in the domain of imaging, communication and energy harvesting. | |||||
Content | INTRODUCTION Chapter 1: Introduction to THz Physics Chapter 2: Components of THz Technology THz TECHNOLOGY MODULES Chapter 3: THz Generation Chapter 4: THz Detection Chapter 5: THz Manipulation APPLICATIONS Chapter 6: THz Imaging Chapter 7: THz Communication Chapter 8: THz Energy Harvesting | |||||
Literature | - Yun-Shik Lee, Principles of Terahertz Science and Technology, Springer 2009 - Ali Rostami, Hassan Rasooli, and Hamed Baghban, Terahertz Technology: Fundamentals and Applications, Springer 2010 Whenever we deviate from the main material discussed in these books, softcopy of lectures notes will be provided. | |||||
Prerequisites / Notice | Good foundation in electromagnetics & knowledge of microwave or optical communication is helpful. | |||||
227-0665-00L | Battery Integration Engineering Number of participants limited to 30. | W | 3 credits | 2V + 1U | T. J. Patey | |
Abstract | Batteries enable sustainable mobility, renewable power integration, various power grid services, and residential energy storage. Linked with low cost PV, Li-ion batteries are positioned to shift the 19th-century centralized power grid into a 21st-century distributed one. As with battery integration, this course combines understanding of electrochemistry, heat & mass transfer, device engineering. | |||||
Objective | The learning objectives are: - Know the history of batteries and understand the material science breakthroughs that enabled disruptive battery technologies. - Understand the physical processes behind making battery models in order to predict lifetime. - Understand system and battery requirements for various applications in the modern power system and sustainable mobility, with a deep focus on replacing diesel buses with electric buses combined with charging infrastructure. - Critically assess progresses in material science for novel battery technologies reported in literature, and understand the opportunities and challenges these materials could have. | |||||
Content | - History and introduction to electrochemistry & batteries. - Li-ion batteries & next generation batteries. - Battery lifetime modelling by aging, thermal, and electric sub-models. - Introduction to power conversion systems and control & protection. - Battery systems for the modern power grid and sustainable mobility. | |||||
Prerequisites / Notice | Taken and passed 227-0664-00L Limited to 30 Students Priority given to Electrical and Mechanical Engineering students | |||||
227-0950-00L | Acoustics | Z | 0 credits | 0.5K | K. Heutschi | |
Abstract | Current topics in Acoustics presented mostly by external speakers from academia and industry. | |||||
Objective | see above | |||||
529-0193-00L | Renewable Energy Technologies I Does not take place this semester. The lectures Renewable Energy Technologies I (529-0193-00L) and Renewable Energy Technologies II (529-0191-01L) can be taken independently from one another. | W | 4 credits | 3G | A. Wokaun, A. Steinfeld | |
Abstract | Scenarios for world energy demand and CO2 emissions, implications for climate. Methods for the assessment of energy chains. Potential and technology of renewable energies: Biomass (heat, electricity, biofuels), solar energy (low temp. heat, solar thermal and photovoltaic electricity, solar chemistry). Wind and ocean energy, heat pumps, geothermal energy, energy from waste. CO2 sequestration. | |||||
Objective | Scenarios for the development of world primary energy consumption are introduced. Students know the potential and limitations of renewable energies for reducing CO2 emissions, and their contribution towards a future sustainable energy system that respects climate protection goals. | |||||
Content | Scenarios for the development of world energy consumption, energy intensity and economic development. Energy conversion chains, primary energy sources and availability of raw materials. Methods for the assessment of energy systems, ecological balances and life cycle analysis of complete energy chains. Biomass: carbon reservoirs and the carbon cycle, energetic utilisation of biomass, agricultural production of energy carriers, biofuels. Solar energy: solar collectors, solar-thermal power stations, solar chemistry, photovoltaics, photochemistry. Wind energy, wind power stations. Ocean energy (tides, waves). Geothermal energy: heat pumps, hot steam and hot water resources, hot dry rock (HDR) technique. Energy recovery from waste. Greenhouse gas mitigation, CO2 sequestration, chemical bonding of CO2. Consequences of human energy use for ecological systems, atmosphere and climate. | |||||
Lecture notes | Lecture notes will be distributed electronically during the course. | |||||
Literature | - Kaltschmitt, M., Wiese, A., Streicher, W.: Erneuerbare Energien (Springer, 2003) - Tester, J.W., Drake, E.M., Golay, M.W., Driscoll, M.J., Peters, W.A.: Sustainable Energy - Choosing Among Options (MIT Press, 2005) - G. Boyle, Renewable Energy: Power for a sustainable futureOxford University Press, 3rd ed., 2012, ISBN: 978-0-19-954533-9 -V. Quaschning, Renewable Energy and Climate ChangeWiley- IEEE, 2010, ISBN: 978-0-470-74707-0, 9781119994381 (online) | |||||
Prerequisites / Notice | Fundamentals of chemistry, physics and thermodynamics are a prerequisite for this course. Topics are available to carry out a Project Work (Semesterarbeit) on the contents of this course. | |||||
636-0507-00L | Synthetic Biology II | W | 4 credits | 4A | S. Panke, Y. Benenson, J. Stelling | |
Abstract | 7 months biological design project, during which the students are required to give presentations on advanced topics in synthetic biology (specifically genetic circuit design) and then select their own biological system to design. The system is subsequently modeled, analyzed, and experimentally implemented. Results are presented at an international student competition at the MIT (Cambridge). | |||||
Objective | The students are supposed to acquire a deep understanding of the process of biological design including model representation of a biological system, its thorough analysis, and the subsequent experimental implementation of the system and the related problems. | |||||
Content | Presentations on advanced synthetic biology topics (eg genetic circuit design, adaptation of systems dynamics, analytical concepts, large scale de novo DNA synthesis), project selection, modeling of selected biological system, design space exploration, sensitivity analysis, conversion into DNA sequence, (DNA synthesis external,) implementation and analysis of design, summary of results in form of scientific presentation and poster, presentation of results at the iGEM international student competition (Link). | |||||
Lecture notes | Handouts during course | |||||
Prerequisites / Notice | The final presentation of the project is typically at the MIT (Cambridge, US). Other competing schools include regularly Imperial College, Cambridge University, Harvard University, UC Berkeley, Princeton Universtiy, CalTech, etc. This project takes place between end of Spring Semester and beginning of Autumn Semester. Registration in April. Please note that the number of ECTS credits and the actual work load are disconnected. |