WIP: implement relativistic standing accretion shock test problem#173
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carlnotsagan wants to merge 57 commits intomainfrom
Open
WIP: implement relativistic standing accretion shock test problem#173carlnotsagan wants to merge 57 commits intomainfrom
carlnotsagan wants to merge 57 commits intomainfrom
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added 27 commits
May 17, 2023 12:49
added 3 commits
June 8, 2023 12:35
…r now while debug root find failure
…racket root when executing driver
Yurlungur
reviewed
Jun 14, 2023
| Real rho1 = rho0 * W0 * (vr0 / vr1); | ||
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| v(irho, k, j, i) = rho1; | ||
| v(ieng, k, j, i) = (W0 - 1. + epsND * (gamma - 1.)) / (gamma); |
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v(ieng, k, j, i) is internal energy by volume and formula from Radice is specific. Need to multiply by rho.
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Need to solve Radice's shock equations for EOS without assuming gamma
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So the issue I have run into is needing to choose a variable that we know to solve the rest. I settled on using the equation for velocity in the preshock region assuming ideal gas: const Real vr1 = (vr0 + std::sqrt(vr0 * vr0 - 4. * psi)) / 2.;
Then the density follows from the Rankine–Hugoniot jump conditions (no ideal gas assumption).
Then I solve the remaining equations without ideal gas assumption using vr1,vr0,rho0,rho1.
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PR Summary
We want to implement the relativistic standing accretion shock test case to explore high resolution turbulent convection.
References:
https://iopscience.iop.org/article/10.3847/0004-637X/820/1/76/pdf
Eq 4. + ...
https://iopscience.iop.org/article/10.1088/2041-8205/813/1/L6/pdf
https://iopscience.iop.org/article/10.1086/508443/pdf
Issues: