Matches in SemOpenAlex for { <https://semopenalex.org/work/W2319310089> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2319310089 abstract "This paper presents details of Computational Fluid Dynamic modeling of the Space Launch System during ascent. The primary focus of the paper is the flow simulation of the vehicle during ascent using the Overflow Navier-Stokes code. Computations of 739 first-stage flight conditions covering a range of Mach numbers, angles of attack, and roll angles were computed. The overset grid system contained 375 million grid points, and over 28 mil- lion CPU hours were used in the simulations. The simulations were run on the Pleiades supercomputer at the NASA Advanced Supercomputer Center at Ames Research Center. The data products from this work include integrated line-loads, surface pressure coefficients, venting pressures, and protuberance air-loads. Detailed comparisons were made of the aerodynamic performance predicted by Overflow and the wind-tunnel derived aero- dynamic database. A small number of the cases were run with two different turbulence models and with two differencing schemes. These results were used to quantify the sensitivity to the choice of the turbulence model and to the differencing scheme. The paper also introduces an effort to use the inviscid, unstructured Cartesian solver Cart3D to compute the aerodynamics during booster separation. Adaptive mesh refinement is being used to enable accurate simulations of sixteen booster-separation-motor plumes. The use of this tool is explored in preparation for building a booster-separation aerodynamic database." @default.
- W2319310089 created "2016-06-24" @default.
- W2319310089 creator A5009178204 @default.
- W2319310089 creator A5015908506 @default.
- W2319310089 creator A5028668314 @default.
- W2319310089 date "2015-01-03" @default.
- W2319310089 modified "2023-09-27" @default.
- W2319310089 title "CFD Simulations of the Space Launch System Ascent Aerodynamics and Booster Separation" @default.
- W2319310089 cites W1965425905 @default.
- W2319310089 cites W1974097079 @default.
- W2319310089 cites W1985803726 @default.
- W2319310089 cites W2022158978 @default.
- W2319310089 cites W2027374334 @default.
- W2319310089 cites W2030557538 @default.
- W2319310089 cites W2037442755 @default.
- W2319310089 cites W2042592418 @default.
- W2319310089 cites W2043277766 @default.
- W2319310089 cites W2317630111 @default.
- W2319310089 cites W2320037453 @default.
- W2319310089 cites W2323113006 @default.
- W2319310089 cites W2323500837 @default.
- W2319310089 cites W2325482409 @default.
- W2319310089 cites W2325632552 @default.
- W2319310089 cites W2325888153 @default.
- W2319310089 doi "https://doi.org/10.2514/6.2015-0778" @default.
- W2319310089 hasPublicationYear "2015" @default.
- W2319310089 type Work @default.
- W2319310089 sameAs 2319310089 @default.
- W2319310089 citedByCount "21" @default.
- W2319310089 countsByYear W23193100892015 @default.
- W2319310089 countsByYear W23193100892016 @default.
- W2319310089 countsByYear W23193100892018 @default.
- W2319310089 countsByYear W23193100892019 @default.
- W2319310089 countsByYear W23193100892020 @default.
- W2319310089 countsByYear W23193100892021 @default.
- W2319310089 countsByYear W23193100892022 @default.
- W2319310089 countsByYear W23193100892023 @default.
- W2319310089 crossrefType "proceedings-article" @default.
- W2319310089 hasAuthorship W2319310089A5009178204 @default.
- W2319310089 hasAuthorship W2319310089A5015908506 @default.
- W2319310089 hasAuthorship W2319310089A5028668314 @default.
- W2319310089 hasBestOaLocation W23193100892 @default.
- W2319310089 hasConcept C111919701 @default.
- W2319310089 hasConcept C119857082 @default.
- W2319310089 hasConcept C127413603 @default.
- W2319310089 hasConcept C13393347 @default.
- W2319310089 hasConcept C146978453 @default.
- W2319310089 hasConcept C1633027 @default.
- W2319310089 hasConcept C178802073 @default.
- W2319310089 hasConcept C203165030 @default.
- W2319310089 hasConcept C2776061190 @default.
- W2319310089 hasConcept C2778572836 @default.
- W2319310089 hasConcept C41008148 @default.
- W2319310089 hasConceptScore W2319310089C111919701 @default.
- W2319310089 hasConceptScore W2319310089C119857082 @default.
- W2319310089 hasConceptScore W2319310089C127413603 @default.
- W2319310089 hasConceptScore W2319310089C13393347 @default.
- W2319310089 hasConceptScore W2319310089C146978453 @default.
- W2319310089 hasConceptScore W2319310089C1633027 @default.
- W2319310089 hasConceptScore W2319310089C178802073 @default.
- W2319310089 hasConceptScore W2319310089C203165030 @default.
- W2319310089 hasConceptScore W2319310089C2776061190 @default.
- W2319310089 hasConceptScore W2319310089C2778572836 @default.
- W2319310089 hasConceptScore W2319310089C41008148 @default.
- W2319310089 hasLocation W23193100891 @default.
- W2319310089 hasLocation W23193100892 @default.
- W2319310089 hasOpenAccess W2319310089 @default.
- W2319310089 hasPrimaryLocation W23193100891 @default.
- W2319310089 hasRelatedWork W2136393258 @default.
- W2319310089 hasRelatedWork W2153778079 @default.
- W2319310089 hasRelatedWork W2161771153 @default.
- W2319310089 hasRelatedWork W2319310089 @default.
- W2319310089 hasRelatedWork W2320348486 @default.
- W2319310089 hasRelatedWork W2324033500 @default.
- W2319310089 hasRelatedWork W2362033101 @default.
- W2319310089 hasRelatedWork W2581899616 @default.
- W2319310089 hasRelatedWork W3122302600 @default.
- W2319310089 hasRelatedWork W4220671084 @default.
- W2319310089 isParatext "false" @default.
- W2319310089 isRetracted "false" @default.
- W2319310089 magId "2319310089" @default.
- W2319310089 workType "article" @default.