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Heat and Mass Transfer (Spring 2013) |
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| Course code : | ME-HMT-U1 | ||
| ECTS Credits : | 5 | Status : | Optional |
| Revised : | 22/04 2013 | Written : | 08/12 2009 |
| Placement : | 6. semester | Hours per week : | 4 |
| Length : | 1 semester | Teaching Language : | English |
| Objective : | A student who has met the objectives of the course will be able to: • Understand and explain how the physical laws are incorporated in conduction, convection and radiation. • Demonstrate how to solve practical engineering problem concerning heat transfer. • Determine energy balances for systems with combined heat transfer by conduction, convection and radiation for both analytical and numerical problems. • Determine temperature profiles in simple construction in rectangular- cylindrical- and spherical coordinate systems with and without heat generation in the system, and setting up the boundary conditions. • Understand the different types of convections including boiling and condensation. • Determine convective heat transfer for simple systems. • Calculate heat transfer for free- and forced convection for plane surfaces and for flow around pipes and spheres. • Calculate heat transfer and temperature distribution for flow in pipes. • Calculate heat transfer boiling and condensation. • Perform calculations on heat exchangers. • Calculate heat transfer by radiation between diffuse, gray and opaque surfaces by using the Matrix-method and solving by EES. • Have knowledge about mass transfer and Fick’s law, the analogy to heat transfer. |
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| Principal Content : | method and radiation and absorbing in gases. Introduction to mass transfer, diffusion and Fick’s law. Case studies and examples from industry, power plants, cooling of electronic equipment, heating and cooling of buildings, and refrigeration and freezing of foods. |
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| Teaching method : | There will be lectures and assignments, lab exercises and computer simulations in MATLAB. | ||
| Required prequisites : | Thermodynamic Modeling (ME-TRM) or equivalent. | ||
| Recommended prerequisites : | Fields and Flows (ME-FFL). | ||
| Relations : | The course methods can be used in many courses and projects, such as the Bachelor project. | ||
| Type of examination : | Oral examination based on assignments | ||
| External examiner : | Internal | ||
| Marking : | 7 step scale | ||
| Remarks : | This is a relevant optional course in the study program “Engineering Design & Industrial Innovation” offered by the Department of Mechanical Engineering. It is, however, a methodological course for engineering students, specializing in energy systems and power plants. | ||
| Teaching material : | - Heat and Mass Transfer, 4th edition: Fundamental and applications, SI Version, ISBN: 978-0-07-736664-3, by Yunus A. Çengel, McGraw-Hill 2010. - Notes on CampusNet. |
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| Responsible teacher : | Michael Bertelsen
, miber@dtu.dk |
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