Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ananda Himansu"'
Autor:
Ayaboe Edoh, Christopher Lietz, Zoltan Jozefik, Clancy Umphrey, Kevin Brown, Michael F. Carilli, Venkateswaran Sankaran, Ananda Himansu, Jay Sitaraman, Matthew E. Harvazinski, Cheng Huang, Nathan L. Mundis
Publikováno v:
55th AIAA Aerospace Sciences Meeting.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ab0291cab62d6cdd47fef15568c79ee
https://doi.org/10.2514/6.2017-1193
https://doi.org/10.2514/6.2017-1193
Autor:
Malissa D Lightfoot, Stephen A. Danczyk, Ananda Himansu, Stephen Shumaker, Larry A. Villasmil
Publikováno v:
46th AIAA Fluid Dynamics Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e8014a1f1b10bba0e18676b64a57a17
https://doi.org/10.2514/6.2016-4392
https://doi.org/10.2514/6.2016-4392
Publikováno v:
51st AIAA/SAE/ASEE Joint Propulsion Conference.
A model is developed of the steady three-dimensional combined flow of fluid, heat and electricity in an experimental apparatus designed to test fuel thermal stability. A numerical simulation is performed for the purposes of model validation and asses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df3d03f0aba0105525e3a3f0f5b29552
https://doi.org/10.2514/6.2015-4212
https://doi.org/10.2514/6.2015-4212
A numerical model is constructed to simulate hydrocarbon fuel film cooling of the hot-gas side of liquid rocket engine chamber walls. The model consists of the steady Reynolds-averaged Navier-Stokes equations for multi-species flow with heat transfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88ba3e0b3f577580457d6bfa2037e157
https://doi.org/10.21236/ada611830
https://doi.org/10.21236/ada611830
Publikováno v:
47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition.
In computational uid dynamics (CFD) or computational aeroacoustics (CAA) applications, it is often necessary to exchange o w data between grid blocks with a sliding interface, where grid node connectivity does not exist. Usually, pointwise interpolat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::152500fb7089df3bae544ee296ec1ca4
https://doi.org/10.2514/6.2009-861
https://doi.org/10.2514/6.2009-861
Autor:
Ananda Himansu, Joshua E. Freeh, Christopher J. Steffen, Robert T. Tornabene, Xiao-Yen J. Wang
Publikováno v:
ASME 2006 Fourth International Conference on Fuel Cell Science, Engineering and Technology, Parts A and B.
A system level analysis, inclusive of mass, is carried out for a cryogenic hydrogen fueled hybrid solid oxide fuel cell and bottoming gas turbine (SOFC/GT) power system. The system is designed to provide primary or secondary electrical power for an u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c681078b2d80a260f1f49143cc2d3eb
https://doi.org/10.1115/fuelcell2006-97095
https://doi.org/10.1115/fuelcell2006-97095
Publikováno v:
9th AIAA/CEAS Aeroacoustics Conference and Exhibit.
A 3-D space-time CE/SE Navier-Stokes solver using an unstructured hexahedral grid is described and applied to a circular jet screech noise computation. The present numerical results for an underexpanded jet, corresponding to a fully expanded Mach num
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::993d85d49068f83df882eb79b2c33f49
https://doi.org/10.2514/6.2003-3207
https://doi.org/10.2514/6.2003-3207
Publikováno v:
39th Aerospace Sciences Meeting and Exhibit.
Recently, an unstructured three-dimensional space-time conservation element and solution element (CE/SE) Euler solver was developed. Now it is also developed for parallel computation using METIS for domain decomposition and MPI (message passing inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70cbcdb47ee40385bb88d31cf66b92d5
https://doi.org/10.2514/6.2001-986
https://doi.org/10.2514/6.2001-986
Publikováno v:
Computational Fluid Dynamics 2000 ISBN: 9783642625602
This paper describes the parallelization strategy and achieved parallel efficiency of an explicit time-marching algorithm for solving conservation laws. The Space- Time Conservation Element and Solution Element (CE/SE) algorithm for solving the 2D an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f397e08c27b076b4f06fc476c50d6fa
https://doi.org/10.1007/978-3-642-56535-9_63
https://doi.org/10.1007/978-3-642-56535-9_63
Autor:
Xiao-Yen Wang, Philip C. E. Jorgenson, Zeng-Chan Zhang, Ananda Himansu, S. T. John Yu, Sin-Chung Chang
Publikováno v:
38th Aerospace Sciences Meeting and Exhibit.
In this paper, we report an extension of the Space-Time Conservation Element and Solution Element (CE/SE) Method for solving the Navier-Stokes equations. Numerical algorithms for both structured and unstructured meshes are developed. To calculate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16999fe5ecc69fd62f71f141d30954ec
https://doi.org/10.2514/6.2000-393
https://doi.org/10.2514/6.2000-393