Go to the source code of this file.
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| template<typename T_index , typename T_R > |
| AMREX_GPU_HOST_DEVICE AMREX_INLINE void | ElasticCollisionPerez (T_index const I1s, T_index const I1e, T_index const I2s, T_index const I2e, T_index *I1, T_index *I2, T_R *u1x, T_R *u1y, T_R *u1z, T_R *u2x, T_R *u2y, T_R *u2z, T_R const *w1, T_R const *w2, T_R const q1, T_R const q2, T_R const m1, T_R const m2, T_R const T1, T_R const T2, T_R const dt, T_R const L, T_R const dV, amrex::RandomEngine const &engine) |
| | Prepare information for and call UpdateMomentumPerezElastic(). More...
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◆ ElasticCollisionPerez()
template<typename T_index , typename T_R >
| AMREX_GPU_HOST_DEVICE AMREX_INLINE void ElasticCollisionPerez |
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T_index const |
I1s, |
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T_index const |
I1e, |
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T_index const |
I2s, |
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T_index const |
I2e, |
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T_index * |
I1, |
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T_index * |
I2, |
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T_R * |
u1x, |
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T_R * |
u1y, |
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T_R * |
u1z, |
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T_R * |
u2x, |
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T_R * |
u2y, |
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T_R * |
u2z, |
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T_R const * |
w1, |
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T_R const * |
w2, |
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T_R const |
q1, |
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T_R const |
q2, |
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T_R const |
m1, |
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T_R const |
m2, |
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T_R const |
T1, |
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T_R const |
T2, |
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T_R const |
dt, |
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T_R const |
L, |
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T_R const |
dV, |
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amrex::RandomEngine const & |
engine |
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Prepare information for and call UpdateMomentumPerezElastic().
- Parameters
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| [in] | I1s,I2s | is the start index for I1,I2 (inclusive). |
| [in] | I1e,I2e | is the start index for I1,I2 (exclusive). |
| [in] | I1 | and I2 are the index arrays. |
| [in,out] | u1 | and u2 are the velocity arrays (u=v*gamma), they could be either different or the same, their lengths are not needed, |
| [in] | I1 | and I2 determine all elements that will be used. |
| [in] | w1 | and w2 are arrays of weights. |
| [in] | q1 | and q2 are charges. m1 and m2 are masses. |
| [in] | T1 | and T2 are temperatures (Joule) and will be used if greater than zero, otherwise will be computed. |
| [in] | dt | is the time step length between two collision calls. |
| [in] | L | is the Coulomb log and will be used if greater than zero, otherwise will be computed. |
| [in] | dV | is the volume of the corresponding cell. |
