Calculations of temperature equilibrium and shaft center orbit for dynamically loaded journal bearing (I) - zero inlet pressure

被引：0

作者：

Zhang, Huisheng ^{[1
]}

Qiu, Zugan ^{[1
]}

机构：

[1] Fudan Univ, China

来源：

Neiranji Xuebao/Transactions of CSICE (Chinese Society for Internal Combustion Engines) | 1988年 / 6卷 / 04期

关键词：

Shafts and Shafting - Temperature Distribution;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this paper the formula for power calculation of dynamically loaded journal bearing proposed by the same authors a few year ago is improved upon to extend to the case of the bearing with an oil groove or oil hole. Starting from the energy equation and in consideration of such factor as heat interchange between oil film and bearing, a formula for temperature equilibrium is established, leading to a method of calculating the bearing temperature equilibrium and its after-effects such as the flow rate, power consumption, exit and average oil temperature and the shaft center orbit, by way of direct calculation of pressure distribution of the complete oil film of dynamically loaded journal bearing with an oil groove or oil hole.

引用

页码：315 / 320