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压气机性能实验台Compressor performance test bench
1、学习测定活塞式压缩机排气量的基本方法,了解活塞压缩机工作性能及原理; 2、按公式计算活塞式压缩机的排气量,求出公式计算值与实测值的相对误差,并根据所学知识对产生误差原因进行讨论; 5、掌握用方格纸近似计算测绘示功图面积的方法,并计算 ...
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