MEC 3002 - Analysis
of Thermal Cycle
Credits: 4
Lectures/Tut.: 2 hr/wk
Labs: 3 sessions
Prerequisite: MEC 2007
Leads to: MEC 4406
MEC 4005
Objectives
To apply the concepts and knowledge
of prerequisite units to thermal cycles using air and vapour as
medium. Combined cycles applications, and to be able to offer
technical opinion on the merits and weakness of such cycles in practice.
Syllabus
- Air standard Cycles: Carnot Cycle,
Otto Cycle, Joule Cycle, Diesel Cycle, Mixed
Combustion Cycle, Ericsson Cycle, Sterling Cycle,
Open and Closed Gas Turbine Cycle, Optimization of Gas Turbine
Cycle, Cycle with Regenerator, Effects of variable specific
heats, Cycle for Jet Propulsion. Air Refrigeration Cycle.
- Air Compressors: Single and double acting
machines; Effect of clearance volume; isothermal, adiabatic and
volumetric efficiency, Multi-staging and intercooling.
- Vapour cycles: Simple Rankine cycle,
Rankine cycle with re-heat; Regenerative cycle; Back pressure turbine
and extraction turbine cycles; Binary cycle, Combined
cycle, Simple vapour compression refrigeration cycle.
Heat pump cycle.
Laboratory Work
Design based analysis of standard
cycles, mixed cycles and new concepts.
Assessment
Coursework - 10%
Exam - 90%
Reference Textbooks
- Rogers and Mayhew, Engineering
Thermodynamics by Haywood R., Analysis of Engineering
Cycles