How I can implement the advection model with PCs
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
The model is
{u_t}^{+} +{\gamma}{u_x}^{+}= \lambda(v)(u^{-}-u^{+})-\beta{u^+}{v}
{u_t}^{-} -{\gamma}{u_x}^{-}= \lambda(v)(u^{+}-u^{-})-\beta{u^-}{v}
v_t= \beta{u v}-\alpha{v}, , \text{with}\;\;\; u=u^{+}+u^{-}.
Regarding the initial conditions we use
u^+(x, 0)=u_{*}^{+}+a_1 sin(10xk_1),\; u^-(x, 0)=u_{*}^{-}+a_2 sin(10xk_1),\nonumber\\
v(x, 0)=v_{*}+a_3 sin(10xk_1).
k_1 := 2 \Pi/L, L=1, and I want to use periodic conditions
0 commentaires
Réponses (0)
Voir également
Catégories
En savoir plus sur Geodesy and Mapping dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!