MacCormack two difference scheme for solving one-d
2016-08-23
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MacCormack for two difference schemes for solving one dimensional Riemann problem Fortran programs.
One dimensional Riemann problem is actually a shock tube problem (SOD). Shock tube is a sealed at both ends, internal gas-filled tube. In a straight pipe by a membrane separates the shock tube, thin film on both sides are filled with homogeneous ideal gases (can be a gas, or different kinds of gases), film on both sides of the pressure of the gas, the density is different. When the time when t<0 gas in a static state. When you t=0, thin-film transient burst, gas from the high pressure side rushed to the low pressure side, and tube formation of shock waves, rarefaction waves and contact discontinuities such as wave one dimensional Riemann problem in math can use one-dimensional compressible viscous gas-free Euler equations to describe.
One dimensional Riemann problem is actually a shock tube problem (SOD). Shock tube is a sealed at both ends, internal gas-filled tube. In a straight pipe by a membrane separates the shock tube, thin film on both sides are filled with homogeneous ideal gases (can be a gas, or different kinds of gases), film on both sides of the pressure of the gas, the density is different. When the time when t<0 gas in a static state. When you t=0, thin-film transient burst, gas from the high pressure side rushed to the low pressure side, and tube formation of shock waves, rarefaction waves and contact discontinuities such as wave one dimensional Riemann problem in math can use one-dimensional compressible viscous gas-free Euler equations to describe.
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MacCormack
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