Boundary layer equations

*To*: mathgroup at smc.vnet.net*Subject*: [mg32580] Boundary layer equations*From*: deniz.seker at arcelik.com.tr*Date*: Wed, 30 Jan 2002 03:18:55 -0500 (EST)*Sender*: owner-wri-mathgroup at wolfram.com

Hi people, I'm trying to solve 2-D boundary layer equations by using Mathematica. As you know, there are several similarity solutions and one or two analytical solutions of this type of differential equations (Navier-Stokes equations). I just tried the easiest one (no pressure gradient in the flow field and 2-d flow and no temperatue difference) But, I had the following message : NDSolve::"ntdv": "Cannot find explicit formula for derivatives." Oh Help section, I found the explanation of this message. But, there must be a solution. Best regards, Deniz