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A well-balanced scheme for two-fluid flows in variable cross-section ducts
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- المؤلفون: Helluy, Philippe; Jung, Jonathan
- المصدر:
Finite Volumes for Complex Applications VI Problems & Perspectives ; Finite Volumes for Complex Applications VI ; https://hal.science/hal-00955150 ; Finite Volumes for Complex Applications VI, Jun 2011, Prague, Czech Republic. pp.561-569
- الموضوع:
- نوع التسجيلة:
conference object
- اللغة:
English
- معلومة اضافية
- Contributors:
Institut de Recherche Mathématique Avancée (IRMA); Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS); Scientific computation and visualization (CALVI); Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Laboratoire des Sciences de l'Image, de l'Informatique et de la Télédétection (LSIIT); Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Inria Nancy - Grand Est; Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Institut Élie Cartan de Lorraine (IECL); Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS); EDP; Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)
- بيانات النشر:
HAL CCSD
Springer
- الموضوع:
2011
- Collection:
Université de Lorraine: HAL
- الموضوع:
- نبذة مختصرة :
International audience ; We propose a finite volume scheme for computing two-fluid flows in variable cross-section ducts. Our scheme satisfies a well-balanced property. It is based on the VFRoe approach. The VFRoe variables are the Riemann invariants of the stationnary wave and the cross-section. In order to avoid spurious pressure oscillations, the well-balanced approach is coupled with an ALE (Arbitrary Lagrangian Eulerian) technique at the interface and a random sampling remap.
- Relation:
info:eu-repo/semantics/altIdentifier/arxiv/1403.1382; hal-00955150; https://hal.science/hal-00955150; https://hal.science/hal-00955150/document; https://hal.science/hal-00955150/file/helluy-jung-well-balanced-fvca6.pdf; ARXIV: 1403.1382
- الدخول الالكتروني :
https://hal.science/hal-00955150
https://hal.science/hal-00955150/document
https://hal.science/hal-00955150/file/helluy-jung-well-balanced-fvca6.pdf
- Rights:
info:eu-repo/semantics/OpenAccess
- الرقم المعرف:
edsbas.649BF17A
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