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Searched refs:kappa (Results 1 – 7 of 7) sorted by relevance

/honee/qfunctions/
H A Dstg_shur14.h95 CEED_QFUNCTION_HELPER CeedScalar Calc_qn(const CeedScalar kappa, const CeedScalar dkappa, const Cee… in Calc_qn() argument
97 …const CeedScalar feta_x_fcut = exp(-Square(12 * kappa / keta) - Cube(4 * Max(kappa - 0.9 * kcut, 0… in Calc_qn()
98 …return pow(kappa / ke, 4.) * pow(1 + 2.4 * Square(kappa / ke), -17. / 6) * feta_x_fcut * dkappa * … in Calc_qn()
126 const CeedScalar *kappa = &stg_ctx->data[stg_ctx->offsets.kappa]; in CalcSpectrum() local
132 const CeedScalar dkappa = n == 0 ? kappa[0] : kappa[n] - kappa[n - 1]; in CalcSpectrum()
133 qn[n] = Calc_qn(kappa[n], dkappa, keta, kcut, ke, 1.0); in CalcSpectrum()
155 const CeedScalar *kappa = &stg_ctx->data[stg_ctx->offsets.kappa]; in StgShur14Calc() local
163 xhat[0] = (X[0] - stg_ctx->u0 * t) * Max(2 * kappa[0] / kappa[n], 0.1); in StgShur14Calc()
166 const CeedScalar cos_kxdp = cos(kappa[n] * xdotd + phi[n]); in StgShur14Calc()
198 const CeedScalar *kappa = &stg_ctx->data[stg_ctx->offsets.kappa]; in StgShur14Calc_PrecompEktot() local
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H A Dutils_eigensolver_jacobi.h72 CeedScalar kappa = A_jj_ii; in CalcRot() local
76 kappa /= (2.0 * A_ij); in CalcRot()
79 rotmat_cst[2] = 1.0 / (sqrt(1 + kappa * kappa) + fabs(kappa)); in CalcRot()
80 if (kappa < 0.0) rotmat_cst[2] = -rotmat_cst[2]; in CalcRot()
H A Dstg_shur14_type.h31 size_t kappa; // !< Wavemode frequencies in increasing order, [nmodes] member
/honee/doc/
H A Dtheory.md236 …assically defined by $\mathrm{Pe}_h = \lVert \bm u \rVert h / (2 \kappa)$ where $\kappa$ is the di…
240 \mathrm{Pe} = \frac{\lVert \bm u \rVert^2}{\lVert \bm u_{\bm X} \rVert \kappa}.
292 …\tau = \textrm{minreg}_2 \left\{\frac{\Delta t}{2 C_t},\ \frac{h}{aC_a}, \ \frac{h^2}{\kappa C_d} …
301 …_t}, \frac{1}{C_a \sqrt{\bm u \cdot (\bm u \cdot \bm g)}}, \frac{1}{C_d \kappa \Vert \bm g \Vert_…
302 …{\Delta t}\right)^2 + C_a^2 \bm u \cdot (\bm u \cdot \bm g) + \left(C_d \kappa\right)^2 \Vert \bm…
520 \bm{v}' &= 2 \sqrt{3/2} \sum^N_{n=1} \sqrt{q^n(\bm{x})} \bm{\sigma}^n \cos(\kappa^n \bm{d}^n \cdot …
521 \bm{\hat{x}}^n &= \left[(x - U_0 t)\max(2\kappa_{\min}/\kappa^n, 0.1) , y, z \right]^T
525 …T$ ), bulk velocity $U_0$, wavemode amplitude $q^n$, wavemode frequency $\kappa^n$, and $\kappa_{\…
537 \kappa^n = \kappa_{\min} (1 + \alpha)^{n-1} \ , \quad \forall n=1, 2, ... , N
540 The wavemode amplitudes $q^n$ are defined by a model energy spectrum $E(\kappa)$:
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H A Dexamples.md189 …enter velocity, $T_w$ is the temperature at the wall, $Pr=\frac{\mu}{c_p \kappa}$ is the Prandlt n…
549 \frac{\partial E}{\partial t} + \nabla \cdot (\bm{u} E ) - \kappa \nabla E = 0 \, ,
552 with $\bm{u}$ the vector velocity field and $\kappa$ the diffusion coefficient.
H A Dauxiliary.md145 \Pe = \frac{\sqrt{\gbar{jk}^{-1} u_j u_k}}{\kappa}
154 where $u_j$ is the (advection) velocity, $\kappa$ is the diffusion coefficient, $\gbar{jk}$ is the …
/honee/problems/
H A Dstg_shur14.c186 temp_ctx->offsets.kappa = temp_ctx->offsets.phi + nmodes; in GetStgContextData()
187 temp_ctx->offsets.wall_dist = temp_ctx->offsets.kappa + nmodes; in GetStgContextData()
203 CeedScalar *kappa = &(*stg_ctx)->data[(*stg_ctx)->offsets.kappa]; in GetStgContextData() local
214 …CeedPragmaSIMD for (PetscInt i = 0; i < (*stg_ctx)->nmodes; i++) kappa[i] = kmin * pow((*stg_ctx)-… in GetStgContextData()