Compression of an ideal gas with temperature-dependent specific heat capacities

被引：0
|
作者：
Mueller Jr., Donald W. [1 ,2 ]
Abu-Mulaweh, Hosni I. [1 ,3 ]
机构：
[1] Engineering Department, Indiana University-Purdue, University Fort Wayne, Fort Wayne, IN 46805-1499, United States
[2] Department of Engineering, Indiana University, Purdue University Fort Wayne, Fort Wayne, IN
[3] Department of Mechanical Engineering, Indiana University, Purdue University, Fort Wayne, IN, United States
来源：
Computers in Education Journal | 2006年 / 16卷 / 01期
关键词：
Algorithms - Codes (symbols) - Computer programming - Curricula - Data acquisition - Mathematical models - Students - Temperature control - Thermodynamic properties;
D O I：
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中图分类号：
学科分类号：
摘要：
A computer model of the isentropic compression of a gas with temperature-dependent specific heat capacities is presented. Both tabulated data and curve-fits are used to describe the temperature variation of the thermodynamic properties, and a bracketing-bisection algorithm is used to determine the temperature of the air after compression. Students are provided with an example computer code from which to begin. Thus, the approach as described in this study reinforces programming concepts from previous computer courses, without requiring too much effort by the students. Three exercises are presented that make use of this computer model at different levels in the curriculum.
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页码：102 / 112
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