boundary-value problemsflow through porous medialaminar flownonlinear differential equations/ laminar boundary layer flowporous flat platenonlinear differential equationsimilarity variablestream functionboundary value problemThe laminar boundary layer flow on a continuous moving porous flat plate with suction or ...
This study centers on the nature of steady state solutions of problems involving laminar boundary layer flow with chemical reactions on surfaces of the wedge type. It is shown that the usual boundary layer equations have a unique solution although commonly employed approximate solution methods lead ...
Solve BVP with Two Solutions threebvp bvp4corbvp5c — Three-point boundary value problem Solve BVP with Multiple Boundary Conditions References [1] Ascher, U., R. Mattheij, and R. Russell. “Numerical Solution of Boundary Value Problems for Ordinary Differential Equations.” Philadelphia, PA: ...
Hello Comsol Community I have some major problems with my model, especially treating boundary layer meshes. As you can see in the appended example-model, I've created 2 studies. one with BM meshes, one without. Both cases are calculated with a extremely coase grid, I've also ...
Solve BVP with Two Solutions threebvp bvp4corbvp5c — Three-point boundary value problem Solve BVP with Multiple Boundary Conditions References [1] Ascher, U., R. Mattheij, and R. Russell. “Numerical Solution of Boundary Value Problems for Ordinary Differential Equations.” Philadelphia, PA: ...
Solution with a shock layer near x = 0 Solve BVP Using Continuation twobvp bvp4c — BVP with exactly two solutions Solve BVP with Two Solutions threebvp bvp4c or bvp5c — Three-point boundary value problem Solve BVP with Multiple Boundary Conditions ...
Solution with a shock layer near x = 0 Solve BVP Using Continuation twobvp bvp4c — BVP with exactly two solutions Solve BVP with Two Solutions threebvp bvp4c or bvp5c — Three-point boundary value problem Solve BVP with Multiple Boundary Conditions ...
. . Here, u−+1(p1 + iv1) and u−−1(p2 + iv2) are analytical functions of z = x + iy. In the vicinity of the trailing edge (|z| → 0) these expansions are matched with the corresponding solutions for the main part of the boundary layer. Ultimately, for the pressure ...
THE solutions of a number of value problems for differential equations with small parameters having higher derivatives possess singularities of the boundary layer type [1, 2]. For the solution of such problems by finite-difference methods the integration step near the boundary must be substantially ...
If a(x) is not one-signed, then wherever it passes through 0 it is possible to have an internal boundary layer (a narrow region of rapid variation between x = 0 and x = 1). Boundary-layer techniques also apply to differential-equations boundary-value problems in which the differential ...