Computational fluid dynamics capability for the solid-fuel ramjet projectile. Nusca, M., J., Chakravarthyt, S., R., & Goldberg, U., C. Journal of Propulsion, 6(3):256-262, 5, 1990.
Paper doi abstract bibtex A computational fluid dynamics solution of the Navier-Stokes equations has been applied to the internal and external flow of inert solid-fuel ramjet projectiles. Computational modeling reveals internal flowfield details not attainable by flight or wind-tunnel measurements, thus contributing to the current investigation into the flight performance of solid-fuel ramjet projectiles. The present code employs numerical algorithms termed total variational diminishing (TVD). Computational solutions indicate the importance of several special features of the code, including the zonal grid framework, the TVD scheme, and a recently developed backflow turbulence model. The solutions are compared with results of internal surface pressure measurements. As demonstrated by these comparisons, the use of a backflow turbulence model distinguishes between satisfactory and poor flowfield predictions. © 1988 American Institute of Aeronautics and Astronautics.
@article{
title = {Computational fluid dynamics capability for the solid-fuel ramjet projectile},
type = {article},
year = {1990},
keywords = {Baldwin Lomax Model,Baldwin Lomax Turbulence Model,Flight Performance,Navier Stokes Equations,Numerical Algorithms,Projectiles,Ramjet,Solid Fuels,Two Dimensional Flow,Wind Tunnel Models},
pages = {256-262},
volume = {6},
month = {5},
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last_modified = {2022-11-19T02:06:38.055Z},
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abstract = {A computational fluid dynamics solution of the Navier-Stokes equations has been applied to the internal and external flow of inert solid-fuel ramjet projectiles. Computational modeling reveals internal flowfield details not attainable by flight or wind-tunnel measurements, thus contributing to the current investigation into the flight performance of solid-fuel ramjet projectiles. The present code employs numerical algorithms termed total variational diminishing (TVD). Computational solutions indicate the importance of several special features of the code, including the zonal grid framework, the TVD scheme, and a recently developed backflow turbulence model. The solutions are compared with results of internal surface pressure measurements. As demonstrated by these comparisons, the use of a backflow turbulence model distinguishes between satisfactory and poor flowfield predictions. © 1988 American Institute of Aeronautics and Astronautics.},
bibtype = {article},
author = {Nusca, Michael J. and Chakravarthyt, Sukumar R. and Goldberg, Uriel C.},
doi = {10.2514/3.25428},
journal = {Journal of Propulsion},
number = {3}
}
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