Simulation and control of a Marnoch heat engine

The Marnoch heat engine (MHE) is a new type of heat engine currently under development at the University of Ontario Institute of Technology. The MHE can use waste or collected heat at temperatures that are currently unusable or not economically viable to use by conventional technologies. The MHE operates by using a heat source to heat the air in one heat exchanger and cool the air in another. This creates a pressure difference. This pressure difference drives a two-way piston connected to a ywheel. A generator connected to the ywheel converts the mechanical energy of the ywheel into electricity. This thesis presents a simulation of the current MHE prototype. The simulation is designed to be easily customized to allow it to model the performance of future possible MHE installations and predict their performance. The simulation is shown to accurately model the performance of the MHE prototype by running under conditions similar to those found in the lab, and comparing its results to collected data from the prototype. Simulations were also run to show the model's ability to model possible applications with different operating conditions and physical components.

Name thesis:degree_name

Master of Applied Science

Discipline thesis:degree_discipline

Electrical and Computer Engineering

Grantor

University of Ontario Institute of Technology

Year dc:date.issued

2012

Author dc:creator

• Naughton, Ryan

Advisor dc:contributor.advisor

• Eklund, Mikael

• Marnoch heat engine
• Heat recovery
• Hybrid model design

Language dc:language.iso

en

Handle dc:identifier.uri

https://hdl.handle.net/10155/233

OAI identifier oai:identifier

oai:ontariotechu.scholaris.ca:10155/233