California Energy Commission (CEC)

ENERGY INNOVATIONS SMALL GRANT (EISG) PROGRAM

 

 

Short Summary

Gyroton Rotary Engine Project: A Controllably Variable Compression

and Displacement Engine

Geoffrey Deane

01-05

 

EISG Project Title:  Gyroton Rotary Engine Project: A Controllably Variable Compression and Displacement Engine

EISG Grant Number:  01-05

PIER Area:  Environmentally Preferred Advanced Generation

Principal Investigator:  Geoffrey Deane

Contact Information:  Phone: (805) 899-9199  Email: gdeane@gyroton.com

Organization:  Dehlsen Associates, LLC

Grant Amount:  $75,000

Grant Term:  12 Months

 

Project Description:

The purpose of this project is to research the feasibility of constructing a rotary engine based on geometries that produce and follow an idealized, Asymmetric Complete-Expansion Cycle.  A prototype rotary engine will be built and tested.

 

Proposed Outcomes: 

·        A 10 HP prototype engine will be constructed

·        Feasibility analysis based on the performance of the prototype engine.

 

Anticipated Benefits:

·        Increase the fuel efficiency of internal combustion engines by improving the thermodynamic and mechanical efficiencies of the engine, which are needed to make IC engines competitive in the distributed generation market.

·        Make available a more efficient IC engine with a capital cost around $400/kW.

 

o    Full Project Summary

o    Statement of Work

o    Current Status

 

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