Solid rocket motor internal ballistics simulation using three-dimensional grain burnback
MA Willcox, MQ Brewster, KC Tang… - Journal of Propulsion …, 2007 - arc.aiaa.org
TWO competing needs in the solid rocket motor (SRM) industry are reducing development
costs and improving reliability, both of which require better capability to simulate SRM …
costs and improving reliability, both of which require better capability to simulate SRM …
Solid propellant grain design and burnback simulation using a minimum distance function
MA Willcox, MQ Brewster, KC Tang… - Journal of propulsion and …, 2007 - arc.aiaa.org
BURNING of solid propellant (SP) is mostly unsteady due to the changes in burning
environment in response to transient events such as initial pressurization, combustion …
environment in response to transient events such as initial pressurization, combustion …
[HTML][HTML] Solid rocket motor propellant grain burnback simulation based on fast minimum distance function calculation and improved marching tetrahedron method
REN Pengfei, W Hongbo, Z Guofeng, LI Jiani… - Chinese Journal of …, 2021 - Elsevier
To efficiently compute arbitrary propellant grain evolution of the burning surface with uniform
and non-uniform burning rate for solid rocket motor, a unified framework of burning surface …
and non-uniform burning rate for solid rocket motor, a unified framework of burning surface …
Neural networks for the burn back performance of solid propellant grains
HS Lee, SW Kwon, JS Lee - Aerospace Science and Technology, 2023 - Elsevier
In this study, the design of a solid propellant grain is optimized using neural networks.
Variables must be balanced while designing a solid propellant grain to achieve the required …
Variables must be balanced while designing a solid propellant grain to achieve the required …
[图书][B] Performance characterization of complex fuel port geometries for hybrid rocket fuel grains
A Bath - 2012 - search.proquest.com
This research investigated the 3D printing and burning of fuel grains with complex geometry
and the development of software capable of modeling and predicting the regression of a …
and the development of software capable of modeling and predicting the regression of a …
3D grain burnback analysis using the partial interface tracking method
W Ki, T Ko, S Kim, W Yoon - Aerospace Science and Technology, 2017 - Elsevier
The evolution of multi-dimensional grains of solid rocket motor propellant was carried out
using the partial interface tracking method. This method applies the Lagrangian approach to …
using the partial interface tracking method. This method applies the Lagrangian approach to …
On the use of high order central difference schemes for differential equation based wall distance computations
HCV Kakumani, NR Vadlamani, PG Tucker - Computers & Fluids, 2022 - Elsevier
A computationally efficient high-order solver is developed to compute the wall distances by
solving the relevant partial differential equations, namely: Eikonal, Hamilton–Jacobi (HJ) …
solving the relevant partial differential equations, namely: Eikonal, Hamilton–Jacobi (HJ) …
Combined acceleration methods for solid rocket motor grain burnback simulation based on the level set method
R Wei, F Bao, Y Liu, W Hui - International Journal of Aerospace …, 2018 - Wiley Online Library
A detailed study of a set of combined acceleration methods is presented with the objective of
accelerating the solid rocket motor grain burnback simulation based on the level set method …
accelerating the solid rocket motor grain burnback simulation based on the level set method …
[HTML][HTML] Study on burning surface regression algorithm under erosive burning based on CT images of solid rocket motor grain
S Liu, H Lu, B Zhang, Y Yang, D Sang - Aerospace, 2022 - mdpi.com
The presence of the erosive burning effect during the operation of a solid rocket motor
(SRM) is one of the most important factors affecting the proper operation of the motor. To …
(SRM) is one of the most important factors affecting the proper operation of the motor. To …
[PDF][PDF] Burnback analysis of 3-D star grain solid propellant
Determination of the grain geometry is an important and critical step in the design of solid
propellant rocket motors, because accurate calculation of grain geometrical properties plays …
propellant rocket motors, because accurate calculation of grain geometrical properties plays …