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January 16, 2004, 03:39
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Solving linear stability eq.
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#1 |
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Guest
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I want to solve the linear stability equation.
Exactly the equation is Rayleigh equation or Orr-Sommerfeld equation. In my text, there are some methods about temporal stability solution, not about spatial stability. How can I solve this equation about spatial stability ?? If there is good reference, please introduce to me. Thanks in advance. |
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January 19, 2004, 04:47
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Re: Solving linear stability eq.
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#2 |
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Guest
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Have a look at the book "Hydrodynamic stability" by Drazin and Reid. It should contain all you need to know.
Tom. P.S. For marginal stability the spatial and temporal approaches are equivalent. |
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January 19, 2004, 11:38
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Re: Solving linear stability eq.
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#3 |
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Guest
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In numerical method, I have used once the Keller-Box method to solve O-S type equation.
You may use Shooting Method! |
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January 19, 2004, 16:01
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Re: Solving linear stability eq.
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#4 |
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Guest
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You could fix the spatial growth rate and then try to solve for Reynolds number as the eigenvalue (if you are doing it the other way around right now).
Prem |
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