3D-CFD Flow Structures in Journal Bearings

 

کتابخانه الکترونیکی دیتا ساینس

شناسه: Article-1618

عنوان: 3D-CFD Flow Structures in Journal Bearings

قیمت: رایگان

لینک دانلود مستقیم:

Hydrodynamic radial journal bearings under unsteady load, which are common for automotive applications, are exposed to cavitation, e.g. flow, suction, shock and exit cavitation. The fluid mechanic description of the flow in journal bearings takes advantage of the small bearing clearance, which allows the reduction of the Navier-Stokes equations and leads to the Reynolds equation. The Reynolds equation is two-dimensional, the radial pressure gradient and the radial velocity component are neglected. However, the equation includes the surface velocities, oil density and viscosity and describes the relation between hydrodynamic pressure and local clearance.

دیدگاهتان را ثبت کنید

آدرس ایمیل شما منتشر نخواهد شد.