PNEUMATIC INSTABILITY OF EXTERNALLY PRESSURIZED POROUS GAS JOURNAL BEARINGS.

被引：0
|
作者：
Majumdar, B.C.
机构：
来源：
Journal of the Institution of Engineers (India): Mechanical Engineering Division | 1976年 / 57卷 / pt ME 2期
关键词：
FLOW OF FLUIDS - Porous Materials - PNEUMATICS;
D O I：
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学科分类号：
摘要：
The stability characteristic of an externally pressurized gas lubricated porous bearing without journal rotation is analyzed theoretically by a perturbation method. It is shown that the stability due to pneumatic hammer decreases with increase in the gas supply pressure, the bushing thickness and the porosity of bushing material. The effect of the feeding parameter on pneumatic instability is also investigated.
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页码：78 / 82
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