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Unit of study_

MECH8260: Thermal Engineering 2

This unit aims to develop an understanding of: 1) The principles of thermodynamics- energy, entropy and exergy balances- applied to pure substances, mixtures and combustion and the application of these principles to engineering processes, power and refrigeration systems. 2) The principles of heat transfer- conductive, convective, radiative heat transfer- in the context of a variety of physical situations and the application of these principles in order to design and size engineering equipment and analyse engineering processes. Course content includes: 1) Thermodynamics- properties of matter, energy, entropy and exergy balances for closed and steady state flow systems, mixtures, mixing and separation, psychrometry and air-conditioning and combustion- stoichiometry, first and second law analysis of reacting systems. 2) Heat Transfer- conduction, thermal circuits, general conduction equation, conduction through cylindrical bodies and fins, heat exchangers, transient conduction including analytic solutions, forced convection and natural convection, boiling and radiation- spectrum, intensity, surface radiative properties, environmental radiation, solar radiation. At the end of this unit students will be able to: 1) Thermodynamics- apply the principles of thermodynamics and heat transfer to engineering situations; have the ability to tackle and solve a range of problems involving thermodynamic cycles, devices such as compressors and turbines, mixtures, air conditioning, combustion. 2) Heat Transfer- have the ability to tackle and solve a range of heat transfer problems including heat exchangers, cooling by fluids, quenching, insulation and solar radiation.

Code MECH8260
Academic unit Aerospace, Mechanical and Mechatronic
Credit points 6
Assumed knowledge:
Fundamentals of thermodynamics are needed to begin this more advanced course

At the completion of this unit, you should be able to:

  • LO1. Develop an understanding of the principles of thermodynamics including properties of matter, energy, entropy, exergy, 1st and 2nd law analysis, mixtures, chemically reacting systems.
  • LO2. Apply the principles of thermodynamics to real engineering situations including thermodynamic cycles, air conditioning, combustion and mixing and separation of mixtures.
  • LO3. Develop an understanding of the principles of heat transfer including steady and transient conduction, forced and natural convection, and radiation.
  • LO4. Apply the principles of heat transfer to a variety of real engineering situations.
  • LO5. Predict heat transfer rates and be able to design and size heat transfer equipment such as heat exchangers in order to achieve required heat transfer rates.

Unit outlines

Unit outlines will be available 2 weeks before the first day of teaching for the relevant session.