Development of a hybrid method in a 3-D numerical burn-back analysis for solid propellant grains

SH Oh, HJ Lee, TS Roh - Aerospace Science and Technology, 2020 - Elsevier
This study was performed to analyze the performance of a solid propulsion system quickly
and accurately. Systems that are currently in operation use a propellant with a complicated …

Numerical study on a throttling segregated fuel-oxidizer system using quasi-one-dimensional internal ballistics model

L Wang, F Wang, Z Wang, Y Wang, G Wang… - Acta Mechanica …, 2024 - Springer
A quasi-one-dimensional numerical model is developed to provide the internal ballistics
information of a throttling segregated fuel-oxidizer system (SFOS). The present throttling …

Numerical study on quasi-one-dimensional internal ballistics of throttling segregated fuel-oxidizer systems

W Ge, W Zhibang, W Fuqi, G Ben, W Limin… - Acta Aeronautica et …, 2024 - sciopen.com
A predictive unsteady quasi-one-dimensional internal ballistic numerical model and a set of
performance regulation mechanism formulas are established for throttling segregated fuel …

Un modelo de simulación de procesos pirodinámicos y de combustión de sólidos

A Laín Sanclemente, MP Navarro García… - zaguan.unizar.es
En este trabajo se estudia el quemado de combustibles sólidos. Para ello, se plantea un
modelo sencillo unidimensional basado en hechos experimentales. De las hipótesis del …

Internal ballistics of solid rocket motor

R Irisarri Muelas - 2021 - oa.upm.es
The ability to accurately model the operation of a solid rocket motor before undergoing
multiple firing tests is essential. The analysis of the internal ballistics of a solid rocket motor …