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Title: Mod II Automotive Stirling Engine design description and performance projections

Conference ·
OSTI ID:5575223

The Mod II Stirling engine represents the culmination of activity in the Automotive Stirling Engine (ASE) development program. Incorporating technologies developed throughout the program, the Mod II is a kinematic, single-crankshaft, four-cycle Stirling V engine with an annular regenerator and cooler surrounding each double-acting piston. Its design is based on a unified, one-piece, cast-iron block incorporating crankcase, gas ducts, control lines, and waterjackets. The Mod II also embodies a new piston design, dependent balance scheme, and roller bearings in the crankshaft/connecting rod system. The Mod II engine is projected to meet ASE program goals of a 30% improvement in fuel consumption compared to the spark-ignition, internal combustion (IC) engine; 1985 emission standards established by the EPA; the ability to be packaged in a current automobile; and a cost competitive with current gasoline and diesel engines.

OSTI ID:
5575223
Report Number(s):
CONF-860263-
Resource Relation:
Conference: Society of Automotive Engineers international congress and exposition, Detroit, MI, USA, 24 Feb 1986
Country of Publication:
United States
Language:
English