Transient combustion responses of solid propellants to acoustic disturbances in rocket motors

1995 ◽  
Author(s):  
T Roh ◽  
V Yang
Keyword(s):  
Solid Propellants ◽  
Rocket Motors ◽  
Acoustic Disturbances ◽  
Transient Combustion

Experimental Analysis of the Influence of Length to Diameter Ratio on Erosive Burning in a Solid Tubular Propellant Grain

2011 ◽  
Vol 110-116 ◽  
pp. 3394-3399 ◽  
Author(s):  
Mohammad Reza Zadeh Sheikholeslam ◽  
Daryoosh Kazemi ◽  
Hooman Amiri
Keyword(s):  
Diameter Ratio ◽  
Dynamical Analysis ◽  
Solid Propellants ◽  
Mean Velocity ◽  
Time Curve ◽  
Rocket Motors ◽  
Erosive Burning ◽  
Pressure Time ◽  
Solid Propellant Rocket ◽  
Propellant Rocket

Erosive burning usually refers to the increase in the propellant burning rate caused by high velocity combustion gasses flowing over the propellant surface. It may seriously affect the performance of solid-propellant rocket motors [1]. A series of experiments had been made to study the effects of length to the diameter ratio in a single tubular propellant grain on the erosive burning phenomenon. In the same combustion pressure and different grain geometries, the burning pattern ofAP1based propellantwere recorded. Furthermore, pressure-time curve for each condition was obtained. The mean velocity gradient is obtained by some thermo-gas-dynamical analysis on experimental data. The results can be used for preliminary design ofAPbased tubular propellant rocket motors. This method may be used for other types of tubular solid propellants which defer in chemical formulation.

scholarly journals Application of fractional calculus to modeling transient combustion of solid propellants

2017 ◽  
Author(s):  
Vladimir Kulish ◽  
Vladimír Horák ◽  
Linh Do Duc ◽  
Tomáš Lukáč
Keyword(s):  
Fractional Calculus ◽  
Solid Propellants ◽  
Transient Combustion

Evaluation of Mechanical Properties of Solid Propellants in Rocket Motors by Indentation Technique

2015 ◽  
Vol 41 (2) ◽  
pp. 281-285 ◽  
Author(s):  
Nettula Pandarinath Rao ◽  
Chetan Solanke ◽  
Bipin Kumar Bihari ◽  
Praveen Prakash Singh ◽  
Bikash Bhattacharya
Keyword(s):  
Mechanical Properties ◽  
Solid Propellants ◽  
Rocket Motors ◽  
Indentation Technique
Sign in / Sign up

Export Citation Format

Share Document