Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Saurya Ranjan Ray"'
Publikováno v:
Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions.
In this paper, a three-dimensional viscous inverse design method is presented. The blade geometry is parameterized by aerodynamic variables such as blade loading, which allows direct control of the aerodynamic flow field. With a specified stacking ax
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fef899a0efa40428efd84c0814449c8
https://doi.org/10.1115/gt2022-82519
https://doi.org/10.1115/gt2022-82519
Autor:
Josef Ballmann, Saurya Ranjan Ray
Publikováno v:
Fluid Mechanics research International Journal. 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2b80446b1c790f37e79646fda91f4f5
https://doi.org/10.15406/fmrij.2018.02.00038
https://doi.org/10.15406/fmrij.2018.02.00038
Autor:
Saurya Ranjan Ray, Josef Ballmann
Publikováno v:
Applied Mechanics and Materials. 598:493-497
The paper describes the derivation of the numerical formulation of a second order time accurate and Geometrically Conservative Backward Difference Scheme (BDF) for transient flow simulation of Arbitrary Lagrangian Eulerian (ALE) problems using the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1954d78b7a977d6c63457a45d4400a8d
https://doi.org/10.4028/www.scientific.net/amm.598.493
https://doi.org/10.4028/www.scientific.net/amm.598.493
Autor:
Saurya Ranjan Ray, Mehrdad Zangeneh
Publikováno v:
Journal of Turbomachinery. 137
A robust mixing plane method satisfying interface flux conservation, nonreflectivity and retaining interface flow variation; valid at all Mach numbers and applicable for any machine configuration is formulated and implemented in a vertex based finite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de5869e0fcaa9e85d27565edb50642c9
https://doi.org/10.1115/1.4028216
https://doi.org/10.1115/1.4028216
Autor:
Mehrdad Zangeneh, Saurya Ranjan Ray
Publikováno v:
Volume 2B: Turbomachinery.
A robust mixing plane method satisfying interface flux conservation, non-reflectivity and retaining interface flow variation; valid at all Mach numbers and applicable for any machine configuration is formulated and implemented in a vertex based finit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48cfcf1d3f9c120a9430fee6ddf4e4de
https://doi.org/10.1115/gt2014-26976
https://doi.org/10.1115/gt2014-26976
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783642040870
In this paper the development of the new adaptive solver QUADFLOW is described. It is based on an integral concept and consists of a flow solver, a grid generation tool using parametric mapping based on B-splines, and local grid adaptation based on m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef35898c2e4c1b652d21bdd875720fc2
https://doi.org/10.1007/978-3-642-04088-7_2
https://doi.org/10.1007/978-3-642-04088-7_2
Autor:
Athanasios Dafnis, Arndt Baars, Carsten Braun, A. Boucke, Herbert Olivier, Christian Dickopp, Lars Reimer, Josef Ballmann, Helge Korsch, Christian Buxel, Manuel Kämpchen, Hans-Günther Reimerdes, Karl-Heinz Brakhage, Saurya Ranjan Ray, Bae-Hong Chen
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783642040870
The elastic wing model, its excitation and comprehensive high frequency measuring equipment for the High Reynolds Number Aero-Structural Dynamics (HIRENASD) tests in the European Transonic Windtunnel (ETW) are shortly described. Some of the stationar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::136a3bd7204c96341e07f2fe1be67552
https://doi.org/10.1007/978-3-642-04088-7_15
https://doi.org/10.1007/978-3-642-04088-7_15
Publikováno v:
PAMM. 4:420-421
This paper investigates the benefits of local preconditioning for the compressible Euler equations to predict nearly incompressible fluid flow. The AUSMDV(P) upwind method by Edwards and Liou is employed to maintain the spatial accuracy of the method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8d40c8bef4eed965f07693e990cd6ec
https://doi.org/10.1002/pamm.200410191
https://doi.org/10.1002/pamm.200410191