摘要
本文将带式气垫输送机的气膜承载问题简化为以雷诺方程表示的二维气体润滑问题 ,用有限元法加以计算求解 ,得出气膜压力分布、承载能力、供气量等技术指标与进气压力、节流孔直径和排数、气膜厚度等设计参数的数值关系 ,以及带式气垫输送机的一般性设计原则。
This paper transforms the gas load bearing problem of the belt pneumatic cushion conveyer into a two-dimensional gas lubrication problem expressed with Reynolds equation, solves it using finite element method and finally obtain some numerical relations between some technical indexes, such as pressure distribution of gas film, load bearing capacity and quantities of gas supplied, with the following design parameters:gas inlet pressure, diameter and distribution of the throttle bore, the gas film thickness And it gains useful design principles of the belt pneumatic cushion conveyer
出处
《润滑与密封》
EI
CAS
CSCD
北大核心
2000年第5期14-16,共3页
Lubrication Engineering
