[HTML][HTML] Solid rocket motor internal ballistics using an enhanced surface-vorticity panel technique
GA DiMaggio, RJ Hartfield, J Majdalani, V Ahuja - Physics of Fluids, 2021 - pubs.aip.org
This work explores the use of surface-mesh flow solvers to model solid rocket internal
ballistics with arbitrary grain geometry. Specifically, a surface-vorticity approach, originally …
ballistics with arbitrary grain geometry. Specifically, a surface-vorticity approach, originally …
Direct numerical simulation and biglobal stability investigations of the gaseous motion in solid rocket motors
F Chedevergne, G Casalis, J Majdalani - Journal of Fluid Mechanics, 2012 - cambridge.org
In this article, a biglobal stability approach is used in conjunction with direct numerical
simulation (DNS) to identify the instability mode coupling that may be responsible for …
simulation (DNS) to identify the instability mode coupling that may be responsible for …
[HTML][HTML] On steady rotational high speed flows: The swirling compressible Trkalian profile with headwall injection
OM Cecil, DS Little, J Majdalani - Physics of Fluids, 2023 - pubs.aip.org
This work considers a uniquely configured swirling motion that develops inside a porous
tube due to sidewall injection. The bulk fluid motion is modeled as a steady inviscid Trkalian …
tube due to sidewall injection. The bulk fluid motion is modeled as a steady inviscid Trkalian …
Asymptotically based self-similarity solution of the Navier–Stokes equations for a porous tube with a non-circular cross-section
M Bouyges, F Chedevergne, G Casalis… - Journal of Fluid …, 2017 - cambridge.org
This work introduces a similarity solution to the problem of a viscous, incompressible and
rotational fluid in a right-cylindrical chamber with uniformly porous walls and a non-circular …
rotational fluid in a right-cylindrical chamber with uniformly porous walls and a non-circular …
Viscous mean flow approximations for porous tubes with radially regressing walls
T Saad, J Majdalani - AIAA Journal, 2017 - arc.aiaa.org
The mean gaseous motion in solid rocket motors has been traditionally described using an
inviscid solution in a porous tube of fixed radius and uniform wall injection. This model …
inviscid solution in a porous tube of fixed radius and uniform wall injection. This model …
Solid Rocket Motor Internal Ballistics Using a Vortex Particle Method
GA DiMaggio, RJ Hartfield, V Ahuja - AIAA AVIATION 2023 Forum, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-4032. vid A vortex particle method
is developed to efficiently and accurately solve the internal flowfield of solid rocket motors …
is developed to efficiently and accurately solve the internal flowfield of solid rocket motors …
Compressible integral representation of rotational and axisymmetric rocket flow
M Akiki, J Majdalani - Journal of Fluid Mechanics, 2016 - cambridge.org
This work focuses on the development of a semi-analytical model that is appropriate for the
rotational, steady, inviscid, and compressible motion of an ideal gas, which is accelerated …
rotational, steady, inviscid, and compressible motion of an ideal gas, which is accelerated …
Solid Rocket Motor Internal Ballistics with a Surface-Vorticity Solver
GA DiMaggio, RJ Hartfield, J Majdalani… - AIAA SCITECH 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-1898. vid This work explores the
use of surface-mesh flow solvers to model solid rocket internal ballistics with arbitrary grain …
use of surface-mesh flow solvers to model solid rocket internal ballistics with arbitrary grain …
On the swirling Trkalian mean flow field in solid rocket motors
A Fist, J Majdalani - Journal of Fluid Mechanics, 2017 - cambridge.org
In this work, an exact Euler solution is derived under the fundamental contingencies of
axisymmetric, steady, rotational, incompressible, single-phase, non-reactive and inviscid …
axisymmetric, steady, rotational, incompressible, single-phase, non-reactive and inviscid …
On the compressible Hart-McClure and Sellars mean flow motions
We consider the compressible flow analogue of the solution known colloquially as the Hart-
McClure profile. This potential motion is used to describe the mean flow in the original …
McClure profile. This potential motion is used to describe the mean flow in the original …