Zobrazeno 1 - 10
of 11
pro vyhledávání: '"H. V. Mcconnaughey"'
Publikováno v:
Journal of Propulsion and Power. 6:598-611
The operating conditions and the propellant transport properties used in Earth-to-orbit (ETO) applications affect the aerothermodynamic design of ETO turbomachinery in a number of ways. This paper discusses some aerodynamic and heat-transfer implicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b158cf6bff0df6e596cc614a10579755
https://doi.org/10.2514/3.23261
https://doi.org/10.2514/3.23261
Publikováno v:
28th Joint Propulsion Conference and Exhibit.
Test results of a highly instrumented Space Shuttle Main Engine (SSME) are presented. The instrumented engine, when combined with instrumented high pressure turbopumps, contains over 750 special measurements, including flowrates, pressures, temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77c8d02e19633bee67a926c1fa7f58b0
https://doi.org/10.2514/6.1992-3452
https://doi.org/10.2514/6.1992-3452
Autor:
H. V. Mcconnaughey, G. M. Lyles
Publikováno v:
27th Joint Propulsion Conference.
The Advanced Launch System (ALS) program selection process for a space transportation main engine (STME) power cycle is described in terms of the methodology employed. Low cost, robustness, and high reliability are the primary parameters for engine c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b947179c73f0ee0ba4de84c1e82c1981
https://doi.org/10.2514/6.1991-2035
https://doi.org/10.2514/6.1991-2035
Publikováno v:
10th Computational Fluid Dynamics Conference.
The management strategy of NASA-Marshall's CFD branch in support of space hardware development and code validation implements various elements of total quality management. The strategy encompasses (1) a teaming strategy which focuses on the most pert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05806d32b91c04a7d26d7376db034f5e
https://doi.org/10.2514/6.1991-1529
https://doi.org/10.2514/6.1991-1529
Publikováno v:
26th Joint Propulsion Conference.
The computational study reported here is motivated by a Space Shuttle main engine hardware problem detected in post-flight and post-test inspections. Of interest are the potential for hot gas ingestion into the joint (G15) at the main combustion cham
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b391ae4c9fbea18a9bee055f14eeefe3
https://doi.org/10.2514/6.1990-2359
https://doi.org/10.2514/6.1990-2359
Publikováno v:
Aerospace Engineering Conference and Show.
Various aspects of computational fluid dynamics (CFD), as it relates to design applications in rocket propulsion activities from the government perspective, are discussed. Specific examples are given that demonstrate the application of CFD to support
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05883525cd0791d6fc2d05013e0d47e5
https://doi.org/10.2514/6.1990-1825
https://doi.org/10.2514/6.1990-1825
Publikováno v:
Combustion Science and Technology. 33:113-121
In an earlier work, Sivashinsky derived a nonlinear integro-differential equation for spontaneous hydrodynamic instability of a plane flame front. The simplified form of that equation which describes a1 steady progressive wave of long period is recon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef859c07c969cfd74d784bbe154a5b80
https://doi.org/10.1080/00102208308923670
https://doi.org/10.1080/00102208308923670
Autor:
L. W. Griffin, H. V. McConnaughey
Publikováno v:
Volume 1: Turbomachinery.
A numerical study of the aerodynamic and thermal environment associated with axial turbine stages is presented. Computations were performed using a modification of the unsteady viscous code, ROTOR1, and an improved version of the steady inviscid casc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c80781d2a4daaa7d72a26e993d061966
https://doi.org/10.1115/89-gt-89
https://doi.org/10.1115/89-gt-89
Autor:
H. V. Mcconnaughey, C. W. Mastin
Publikováno v:
17th Fluid Dynamics, Plasma Dynamics, and Lasers Conference.
Most currently used algorithms for the numerical solution of the partial differential equations encountered in fluid flow problems can be implemented on composite grid systems. Finite volume formulations are easier to derive on composite grids, and m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfd7f6f176c7b86bdc8760059394fb21
https://doi.org/10.2514/6.1984-1611
https://doi.org/10.2514/6.1984-1611
Publikováno v:
24th Joint Propulsion Conference.
The operating conditions and the propellant transport properties used in Earth-to-Orbit (ETO) applications affect the aerothermodynamic design of ETO turbomachinery in a number of ways. Some aerodynamic and heat transfer implications of the low molec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce28121ef0404ab600e59db727a5fcb6
https://doi.org/10.2514/6.1988-3091
https://doi.org/10.2514/6.1988-3091