APPLICATION OF DISCRIMINATED DIMENSIONAL ANALYSIS TO THE KINEMATIC STIRLING ENGINE

被引:12
作者
PRIETO, JI
FANO, J
DIAZ, R
GONZALEZ, MA
机构
[1] Department of Physics, University of Oviedo
关键词
D O I
10.1243/PIME_PROC_1994_208_137_02
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
By means of spatially discriminated dimensional analysis, a complete system of dimensionless groups is proposed to describe the thermodynamic performance of the kinematic Stirling engine. From experimental results, homogeneous dimensionless indicated power equations are deduced, as well as equations corresponding to the maximum indicated power operating point. Spatial discrimination evidences conceptual differences between quantities, reduces the number of dimensionless parameters and improves the design method based on dynamic similarity.
引用
收藏
页码:347 / 353
页数:7
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