Zobrazeno 1 - 10
of 11
pro vyhledávání: '"D. R. van der Heul"'
Publikováno v:
Journal of Computational Physics. 325:314-337
We present a finite difference discretization of the incompressible Navier-Stokes equations in cylindrical coordinates. This currently is, to the authors' knowledge, the only scheme available that is demonstrably capable of conserving mass, momentum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19f7bbe2569c56d01f1bf3dd1a7fff89
https://doi.org/10.1016/j.jcp.2016.08.038
https://doi.org/10.1016/j.jcp.2016.08.038
Publikováno v:
International Journal for Numerical Methods in Fluids. 81:399-425
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d6e676f82228e4f255343da391c7f45
https://doi.org/10.1002/fld.4188
https://doi.org/10.1002/fld.4188
Publikováno v:
IEEE Transactions on Antennas and Propagation. 61:271-280
A key parameter in the design of integral equation methods for transient electromagnetic scattering is the definition of temporal basis functions. The choice of temporal basis functions has a profound impact on the efficiency and accuracy of the nume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecca72b9791aaf7ca55a4497d81c7f72
https://doi.org/10.1109/tap.2012.2220318
https://doi.org/10.1109/tap.2012.2220318
Publikováno v:
Computers & Fluids. 32:1113-1132
A new fully conservative Mach-uniform staggered scheme is discussed. With this scheme one can compute flow with a Mach number ranging from the incompressible limit M ↓0 up to supersonic flow M >1, with nearly uniform efficiency and accuracy. Earlie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fbdbea31b181493584eec158b73c1be
https://doi.org/10.1016/s0045-7930(02)00086-5
https://doi.org/10.1016/s0045-7930(02)00086-5
Publikováno v:
International Journal for Numerical Methods in Fluids. 40:521-529
To efficiently compute weakly compressible magnetohydrodynamic flows in astrophysical applications, approximate low Mach number reduced forms of the compressible MHD equations are frequently used. This is because standard characteristic-based schemes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ee94715f8cdaad7f555b45a3c345943
https://doi.org/10.1002/fld.322
https://doi.org/10.1002/fld.322
Autor:
D. R. van der Heul, P. Wesseling
Publikováno v:
Computing. 66:249-267
A unified method to compute compressible and incompressible flows is presented. Accuracy and efficiency do not degrade as the Mach number tends to zero. A staggered scheme solved with a pressure correction method is used. The equation of state is arb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30f0a9ab41c8fe585cca06d2b166a039
https://doi.org/10.1007/s006070170024
https://doi.org/10.1007/s006070170024
Publikováno v:
Computing and Visualization in Science. 2:63-68
We demonstrate the advantages of discretizing on a staggered grid for the computation of solutions to hyperbolic systems of conservation laws arising from instationary flow of an inviscid fluid with an arbitrary equation of state. Results for a highl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da6609c228517840422d83771dc1747a
https://doi.org/10.1007/s007910050028
https://doi.org/10.1007/s007910050028
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783319016009
In this article we present a discretisation of a one-dimensional, hyperbolic model for two-phase pipe flow based on a Discontinuous Galerkin Finite Element Method with a viscous regularisation to suppress the Gibbs phenomenon.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d41b0d6beec50ae55bddf45881a8371
https://doi.org/10.1007/978-3-319-01601-6_34
https://doi.org/10.1007/978-3-319-01601-6_34
Publikováno v:
2011 IEEE International Symposium on Antennas and Propagation (APSURSI).
A key parameter in the design of integral equation methods for transient electromagnetic scattering is the choice of temporal basis functions. Newly constructed basis functions have to meet requirements on accuracy, smoothness and efficiency, while t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06e52df204c80d4f11a71a66ff470b8c
https://doi.org/10.1109/aps.2011.5997084
https://doi.org/10.1109/aps.2011.5997084
Publikováno v:
Godunov Methods ISBN: 9781461351832
We demonstrate the advantages of discretizing on a staggered grid for the computation of solutions to hyperbolic systems of conservation laws arising from instationary flow of an inviscid fluid with an arbitrary equation of state. The method is used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b397c62e0b863298a1ff7f79e0c7d4be
https://doi.org/10.1007/978-1-4615-0663-8_90
https://doi.org/10.1007/978-1-4615-0663-8_90