Heat and Mass Transport Processes 2

This subject has the following teaching availabilities in 2010:

411-331 Heat and Mass Transport Processes 1

Content: Heat transport processes radiation: basic principles of radiation; shape factors (viewfactors); radiation between grey surfaces in the network approach; applications of networks for various situations. Conduction: Fourier's Law of heat conduction; multi-dimensional heat transfer equations; steady-state heat conduction and the Laplace equation; steady-state conduction with distributed heat source and the Poisson equation; simplified equation for steady-state heat conduction; fins; transient heat conduction and the diffusion equation; examples of simple solution of transient heat conduction; brief introduction to numerical methods for heat conduction problems. Mass transport processes: Multicomponent distillation, including short cut and rigorous techniques for the prediction of column performance. Solvent extraction, including the effect of axial dispersion. Adsorption and ion exchange - types of absorbents, fixed bed adsorber models, isothermal equilibrium and non-equilibrium design and operation. Mass transfer with chemical reaction, homogeneous and heterogeneous reactions, and application to equipment performance and design. Application of simultaneous heat and mass transfer to separation processes. Membrane separation processes and separation processes used in biotechnology.

Students successfully completing this subject will be able to:

• Apply the principles of heat transfer to conduction and radiation heat transfer problems
• Analyse and design separation operations including adsorption and ion exchange, multicomponent distillation, simultaneous mass and heat transfer, membrane separation processes and mass transfer with chemical reaction.

• One written 3-hour end-of-semester examination (70%)
• A written 1-hour mid-semester test (15%)
• Up to five problem sheets distributed across the semester (15%).
• An overall mark of 50% and a mark of 40% or more in the end of semester examination are needed to pass the subject.

Information Not Available

This subject is not available as a breadth subject.

• Ability to apply knowledge of basic science and engineering fundamentals

• In-depth technical competence in at least one engineering discipline

• Ability to undertake problem identification, formulation and solution

• Ability to utilise a systems approach to design and operational performance