Numerical analysis of Stirling engine. (1st Report, a cycle simulation code)

Hiroshi Sekiya, Fusao Terada

研究成果: Article

4 引用 (Scopus)

抄録

We had developed a Stirling engine known as the NS30S, which is expected to be put to practical use in the near future. This paper describes the cycle simulation code which was useful in research on and development of the NS30S by virtue of its predictions and evaluations of the engine performance. This code is based on nodal analysis (3rd-order method) and has thirty-one control volumes. For the numerical analysis, the fundamental equations, which are derived rigorously by applying the equations for the conservation of mass, momentum, and energy to each control volume using staggered mesh, are solved simultaneously by the Adams-Moulton method. Meanwhile, to correspond with the NS30S, the working gas leakage from piston rings and the system for balancing pressure in four cylinders are integrated.

元の言語English
ページ(範囲)2121-2128
ページ数8
ジャーナルNippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
56
発行部数527
出版物ステータスPublished - 1990 7
外部発表Yes

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Stirling engines
Piston rings
Leakage (fluid)
Engine cylinders
numerical analysis
Numerical analysis
Conservation
Momentum
Engines
cycles
pistons
Gases
engines
conservation
mesh
leakage
simulation
momentum
evaluation
rings

ASJC Scopus subject areas

  • Mechanical Engineering

これを引用

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