Changes between Version 1 and Version 2 of u/erica/RoeSolver


Ignore:
Timestamp:
05/15/13 23:49:05 (11 years ago)
Author:
Erica Kaminski
Comment:

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  • u/erica/RoeSolver

    v1 v2  
    1313Where now the Jacobian is an averaged matrix, representing constant coefficients for the Euler equations.
    1414
     15Considering an integral form of the conservation laws given an exact solution to the approximate Riemann problem is feasible, allows one to solve for the numerical flux in terms of 1) wave strengths, 2) eigenvalues, 3) right eigenvectors of the Jacobian. One possible algebraic form for the flux function is:
     16
     17{{{#!Latex
     18F_{i+1/2}= 1/2(F_L + F_R) - 1/2*SUM[\alpha_i \lambda_i K]
     19}}}
     20
    1521