流体机械

1990, (10) 30-32+65-66

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无润滑摆式空气压缩机排气量计算
The Delivery Calculation for the Oil-free Oscillating Piston Air Compressor

吴青
Wu Qing

摘要(Abstract):

本文提出了无润滑摆式压缩机排气量计算的较为精确的计算公式。它考虑了压缩机中余隙容积、气体泄漏、吸气压力损失及气体被加热等因素的影响,尽量减少选取系数的不确定性,同时也避免了多次复算所带来的麻烦。
This paper presents more precise formula of delivery calculation for the oil-free oscillating piston air compressor. The effects of various factors have been considered that include clearance volume, gas leak loss, loss in back pressure and heated to gas. It can decrease choice of coifficients and eliminates repeated calculation.

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作者(Author): 吴青
Wu Qing

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