Results 71 to 80 of about 137 (128)

Study on an Aerostatic Journal Bearing Enploying Porous Floating Bush

open access: yesProceedings of JSPE Semestrial Meeting, 2004
Sato, Jun   +2 more
openaire   +1 more source

Numerical investigation of journal misalignment on the static and dynamic characteristics of aerostatic journal bearings

Measurement: Journal of the International Measurement Confederation, 2018
Abstract The present study analyzed the influences of journal misalignment on the static and dynamic performance of aerostatic journal bearings. An effective numerical approach was proposed to solve the unsteady Reynolds equation. Based on this, the bearing’s static and dynamic characteristics under different misalignment angles were obtained.
Xiaobin Yue
exaly   +2 more sources

Effects of journal rotation and surface waviness on the dynamic performance of aerostatic journal bearings

Tribology International, 2017
Abstract The investigation of journal rotation and bearing surface waviness on the dynamic performance of aerostatic journal bearings is presented in this paper. The linear perturbation theory and an iterative procedure are proposed to solve the unsteady Reynolds equation.
Lianxin Zhang, Zhike Peng
exaly   +2 more sources

Discharge coefficient influence on the performance of aerostatic journal bearings

Tribology International, 2010
Aerostatic journal bearings need externally pressurized air. The discharge coefficient is usually assumed constant for sonic and subsonic flow conditions. However, some authors found that it is variable as a function of the pressure ratio, orifice throat discharge and supply pressures.
M.T. Neves, V.A. Schwarz, G.J. Menon
exaly   +2 more sources

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