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Searched refs:gravity (Results 1 – 6 of 6) sorted by relevance

/petsc/src/ts/tutorials/
H A Dex11.h62 PetscReal gravity; member
166 for (i = 0; i < DIM; i++) f->uh[i] = u[i] * uhn + sw->gravity * PetscSqr(x->h) * n[i]; in SWFlux()
217 cL = PetscSqrtReal(sw->gravity * uL->h); in PhysicsRiemann_SW_Rusanov()
218 cR = PetscSqrtReal(sw->gravity * uR->h); /* gravity wave speed */ in PhysicsRiemann_SW_Rusanov()
222 PetscPrintf(PETSC_COMM_SELF, "Rusanov Flux (%g)\n", sw->gravity); in PhysicsRiemann_SW_Rusanov()
315 aL = PetscSqrtReal(sw->gravity * uL->h); in PhysicsRiemann_SW_HLL()
316 aR = PetscSqrtReal(sw->gravity * uR->h); in PhysicsRiemann_SW_HLL()
H A Dex11.c371 f[sw->functional.Speed] = Norm2Real(u) + PetscSqrtReal(sw->gravity * h); in PhysicsFunctional_SW()
372 f[sw->functional.Energy] = 0.5 * (Dot2Real(x->uh, u) + sw->gravity * PetscSqr(h)); in PhysicsFunctional_SW()
396 sw->gravity = in->gravity; in CreateQFunctionContext_SW()
401 …PetscCallCEED(CeedQFunctionContextRegisterDouble(*qfCtx, "gravity", offsetof(Physics_SW, gravity),… in CreateQFunctionContext_SW()
444 sw->gravity = 1.0; in PhysicsCreate_SW()
445 …ll(PetscOptionsReal("-sw_gravity", "Gravitational constant", "", sw->gravity, &sw->gravity, NULL)); in PhysicsCreate_SW()
451 phys->maxspeed = PetscSqrtReal(2.0 * sw->gravity); /* Mach 1 for depth of 2 */ in PhysicsCreate_SW()
H A Dex9.c1003 PetscReal gravity; member
1009 f[1] = PetscSqr(u[1]) / u[0] + 0.5 * phys->gravity * PetscSqr(u[0]); in ShallowFlux()
1015 PetscScalar g = phys->gravity, ustar[2], cL, cR, c, cstar; in PhysicsRiemann_Shallow_Exact()
1089 PetscScalar g = phys->gravity, fL[2], fR[2], s; in PhysicsRiemann_Shallow_Rusanov()
1111 c = PetscSqrtScalar(u[0] * phys->gravity); in PhysicsCharacteristic_Shallow()
1140 user->gravity = 1; in PhysicsCreate_Shallow()
1147 …(PetscOptionsReal("-physics_shallow_gravity", "Gravity", "", user->gravity, &user->gravity, NULL)); in PhysicsCreate_Shallow()
/petsc/src/ts/tutorials/multirate/
H A Dex4.c150 PetscReal gravity; member
156 f[1] = PetscSqr(u[1]) / u[0] + 0.5 * phys->gravity * PetscSqr(u[0]); in ShallowFlux()
162 PetscScalar g = phys->gravity, ustar[2], cL, cR, c, cstar; in PhysicsRiemann_Shallow_Exact()
236 PetscScalar g = phys->gravity, fL[2], fR[2], s; in PhysicsRiemann_Shallow_Rusanov()
280 c = PetscSqrtScalar(u[0] * phys->gravity); in PhysicsCharacteristic_Shallow()
456 user->gravity = 9.81; in PhysicsCreate_Shallow()
463 …(PetscOptionsReal("-physics_shallow_gravity", "Gravity", "", user->gravity, &user->gravity, NULL)); in PhysicsCreate_Shallow()
/petsc/share/petsc/datafiles/meshes/
H A Dtestcase3D.cas1928 (dpm/predictor-corrector/gravity-formulation 1)
1929 (dpm/predictor-corrector/gravity-limit? #f)
3942 (pb/size-calculator-gravity 9.81)
4240 (mp/pc/gravity-factor? #f)
5856 (time/adaptive/mp-physical/gravity? #t)
6091 (structure/enable-gravity-bf? #t)
7226 (mrf/transient/rotate-gravity? #t)
7682 (gravity/z 0)
7683 (gravity/y 0)
7684 (gravity/x 0)
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/petsc/doc/
H A Dpetsc.bib3565 title = {Optimal, scalable forward models for computing gravity anomalies},
22576 velocity from the joint inversion of seismic and gravity data},
39595 title = {Lattice gravity near the continuum limit},