Ultrarelativistic SPH (Q1368644)
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scientific article; zbMATH DE number 1067826
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Ultrarelativistic SPH |
scientific article; zbMATH DE number 1067826 |
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Ultrarelativistic SPH (English)
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20 November 1997
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The equations of motion of an ultrarelativistic gas are solved using the particle method SPH. The algorithm is based on a form of SPH which integrates the specific energy equation instead of the thermal energy equation and determines the dissipative terms along the lines of Riemann solvers. The resulting algorithms give good results for strongly relativistic shock tubes and they can handle collisions with relativistic velocities at least 0.9999 the speed of light.
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particle method
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energy equation
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dissipative terms
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strongly relativistic shock tubes
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