Performance Tests of a Small, High-Speed Steam Engine

700159

02/01/1970

Event
1970 Automotive Engineering Congress and Exposition
Authors Abstract
Content
Performance tests of a small, high-speed, uniflow steam engine (expander) are described and theoretical and experimental results compared. The engine delivered a maximum of 10.7 hp at 2100 rpm with superheated steam at 230 psi. A minimum steam consumption rate of 23.2 lb/hp-hr was measured at 40% cutoff with 590 F superheated steam. The mechanical efficiency of the engine was determined as 92% and overall engine efficiencies of over 70% were measured. Problems in the engine design uncovered in the tests involving the valve arrangement for short cutoffs are discussed.
Meta TagsDetails
DOI
https://doi.org/10.4271/700159
Pages
8
Citation
Burkland, C., and Halbach, C., "Performance Tests of a Small, High-Speed Steam Engine," SAE Technical Paper 700159, 1970, https://doi.org/10.4271/700159.
Additional Details
Publisher
Published
Feb 1, 1970
Product Code
700159
Content Type
Technical Paper
Language
English