In 1857 Russian mathematician P.L.Chebyshev established the optimal uniform approximation principle,the core of Chebyshev optimal approximation is to minimi
The linear stability analysis is based on normal mode technique,while nonlinear analysis is depending on the truncated representation of the Fourier series.
In this paper,we used a finite volume method to investigate the problem of transient 2-D compressible flow,with heat and mass transfer in a rectangular doma
The shock is assumed to be driven out by a moving piston and the dusty gas to be a mixture of non-ideal(or perfect)gas and small solid particles,in which so
This paper is about a relaxation model for large-eddy simulation of turbulent flow that truncates the too small scales of motion by making sure that they do
In this paper we have investigated the two layer fluid flow and heat transfer in a microchannel.The fluid is flowing under the combined influence of pressure grad
We exploit weakly nonlinear theory and the method of multiple scales to arrive at an evolution equation that governs the wave amplitude in a two-dimensional
Advection-diffusion equations arise in many engineering applications,including e.g.pollutants transport into a flow.In various applications,convection domin