Recent content by michujo

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    Undergrad Solve 4th Order Differential Equations (No Guesswork!)

    Apply Laplace transformation.
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    Graduate How can I integrate this ODE numerically?

    I'm sorry,there's a mistake in the boundary conditions. They are as follows: f(0)=0; f'(inf)=1; f'(-inf)=(a-1)/a; where a is a parameter.
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    [Vibration analysis] Timoskenko beam Vs.Euler-bernoulli beam ?

    Hi.As far as I know Timoshenko beam model includes the effect of shear efforts which is usually neglected when dealing with slender beams. The most of the beams you will encounter are slender (steel beams for example), which are much longer than wide so unless you're analyzing concrete beams...
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    Graduate How can I integrate this ODE numerically?

    Hello to everybody I'm trying to integrate this ODE but I don't know how: f'''+a*f*f''=0 where a is a parameter. With the boundary conditions f(0)=0; f(-inf)=1; f(inf)=1. I had thought about using a shooting method but I don't know how to apply it with these boundary conditions. It would...