Solving reynolds equation for gas journal bearings

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Christopher
Christopher 2013-6-14
评论： Mohammed Shabbir Ahmed 2021-12-20
Hello I have to solve the reynolds equation for an isothermal gas journal bearing.
The equation is written:
http://imageshack.us/photo/my-images/841/n332.jpg/
Therby H is an function of H(xi,theta,tau)
My question can I solve this equation for p(xi,theta,tau) with the pde toolbox.
  1 个评论
Mohammed Shabbir Ahmed
Mohammed Shabbir Ahmed 2021-12-20
Hello
can any one help me in Solving Reynolds equation for journal bearing
,givinng input data for bearing rpm,eccentricity,load,viscosity etc output as plots attitude angle,load etc
I am new to MATLAB Please help

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回答（1 个）

Bill Greene
Bill Greene 2013-6-14
Hi,
It looks like you want to solve the nonlinear version of the Reynolds equation. I believe that should be possible with PDE Toolbox versions R2012b or newer.
You might want to take a look at this example of solving a nonlinear, transient heat transfer problem
http://www.mathworks.com/help/pde/ug/nonlinear-heat-transfer-in-a-thin-plate.html
Bill

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