This module advances students’ knowledge of engineering thermodynamics and heat transfer and direct them further towards applied problems encountered in the process industry in particular and engineering in general.
This module builds on the module Introduction to Thermofluids.
The module examines and applies several thermodynamic cycles, eg. the Carnot cycle, the Rankine cycle and its derivatives, the Otto cycles, the diesel cycle and the refrigeration cycle.
Boiling discusses the principles of both pool and nucleate boiling in non-flowing systems. Condensation examines both dropwise and filmwise mechanisms.
Applied heat transfer covers the design (with TEMA codes) and sizing of shell and tube heat exchangers - single and multi-pass co- and counter- current flow; LMTD correction factors, fouling resistances - plus the identification of non-tubular designs and selecting appropriate materials.
Transient heat transfer problems are solved using lumped capacitance method, analytical and graphical solutions to temperature distribution within solids.
Also discussed are pressure drop in heat exchangers, finned surfaces, contact resistances and heat exchanger rating.
Safety of thermal systems and principles of thermal relief are also discussed. Dangers of explosions and fires in pressurised systems are also covered when discussing boilers and power cycles.
The course is illustrated by appropriate experiments, carried out in groups.
During the course of this module students will develop their UWS Graduate Attributes (https://www.uws.ac.uk/current-students/your-graduate-attributes/ ). Universal: Academic attributes - critical thinking and analytical & inquiring mind; Work-Ready: Academic attributes - safe laboratory working and presenting drawings of designed items; Successful : autonomous, driven and resilient.
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