Optimal paths for thermodynamic systems: The ideal diesel cycle
作者:
Karl Heinz Hoffmann,
Stanley J. Watowich,
R. Stephen Berry,
期刊:
Journal of Applied Physics
(AIP Available online 1985)
卷期:
Volume 58,
issue 6
页码: 2125-2134
ISSN:0021-8979
年代: 1985
DOI:10.1063/1.335977
出版商: AIP
数据来源: AIP
摘要:
Optimal control theory is used to determine the piston trajectory which yields maximum power output for a model which incorporates the diesel engine’s major irreversibilities. Optimal trajectories were obtained for the cases of unconstrained and constrained piston acceleration. Optimizing the path for our standard engine increased both the net work output per cycle and the net efficiency by about 10%.
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