Short Summary
Closed Cycle
Valved Cell Heat Engine
Joseph Bland
00-01
EISG Project Title: Closed Cycle Valved Cell Heat Engine
EISG Grant Number: 00-01
PIER Area: Renewable Energy Technology
Principal Investigator: Joseph Bland (916) 429-6252
Organization: N/A
Grant Amount: $75,000
Grant Term: 12 months
Project Description:
The purpose of this project is to research the feasibility of fabricating a low cost heat engine that is capable of operating efficiently on external heat sources in the 500-800 deg F range. A prototype engine will be fabricated and tested as part of the project.
Proposed Outcomes:
· Prototype closed-cycle valved cell engine.
· Feasibility analysis based on prototype performance.
Anticipated Benefits:
· Low cost heat engine design capable of generating 2-3 kW from concentrated solar or other low temperature sources.
· 50% higher work output per pound of working fluid compared to a sterling engine.
· Low capital cost with 3-5 year pay back period.
· Zero emissions when operated from solar energy.