TRANSIENT BURNING BEHAVIOR OF SOLID PROPELLANTS

1994 ◽  
Vol 3 (1-6) ◽  
pp. 389-402
Author(s):  
Kenneth K. Kuo ◽  
Yeu-Cherng Lu ◽  
Y. J. Yim ◽  
F. R. Schwam
Keyword(s):  
Solid Propellants ◽  
Burning Behavior

Burning Behavior of Solid Propellants at High Pressure

2014 ◽  
Vol 186 (12) ◽  
pp. 1858-1888 ◽  
Author(s):  
Songqi Hu ◽  
Jing Chen ◽  
Guanjie Wu ◽  
Qiuli Xu ◽  
Hongcheng Liu ◽  
...  
Keyword(s):  
High Pressure ◽  
Solid Propellants ◽  
Burning Behavior

Investigation of the Burning Behavior of Cryogenic Solid Propellants

2002 ◽  
Vol 27 (3) ◽  
pp. 150 ◽  
Author(s):  
Volker Weiser ◽  
Norbert Eisenreich ◽  
Sascha Poller ◽  
Stefan Kelzenberg ◽  
Roger Lo ◽  
...  
Keyword(s):  
Solid Propellants ◽  
Burning Behavior

Inorganic Nanoparticles for Gun Propellants

2005 ◽  
Vol 896 ◽  
Author(s):  
Barbara Baschung
Keyword(s):  
Burning Rate ◽  
Theoretical Models ◽  
Inorganic Nanoparticles ◽  
Solid Propellants ◽  
Rocket Propellants ◽  
Burning Behavior ◽  
High Pressure Range ◽  
Solid Rocket ◽  
Gun Propellants ◽  
Solid Rocket Propellants

AbstractThe possibility of increasing the burning rate of solid rocket propellants by adding nanoparticles of aluminum into the propellant formulation has already been well-known for many years. This paper deals with micron- and nanoparticles embedded in gun propellants. The objective is to increase the gun performance. The burning behavior of solid propellants based on ultra-fine aluminum powder was investigated in a high pressure range which is reached in a gun tube. The burning rate of such a propellant is much higher (nearly two orders of magnitude) than for the similar propellant with the micron-sized aluminum. This paper presents a review of burning experiments with propellants based on the nano- and micron-sized particles of aluminum. The burning behavior of NENA solid propellants based on nano-scale aluminum was studied as a function of the portion of aluminum in the mixture. The burning of these propellants follows Vieille's burning law. The burning rate increases by augmenting the aluminum portion in the propellant. Theoretical models are reviewed in order to understand these experimental burning results. An advanced propellant coated with appropriate nanoparticles is presented in the conclusion. With this propellant and a special ignition by microwaves it should be possible to ignite solid propellants by using high loading densities (> 1.2 g/cm3).

scholarly journals Effects of deformation on the burning behavior of solid propellants

2016 ◽  
Vol 9 (2) ◽  
pp. 116-126
Author(s):  
B Wang ◽  
H Peng ◽  
YX Chen
Keyword(s):  
Theoretical Analysis ◽  
Burning Rate ◽  
Rate Ratio ◽  
Threshold Value ◽  
Quadratic Functional ◽  
Solid Propellants ◽  
Functional Correlation ◽  
Burning Behavior

In this paper, the burning rate of solid propellants under strains was investigated. In particular, the variations of burning rate at a deformation of 20% or less was measured using a novel apparatus. The results showed that the burning rate increased with increasing strain, but such increase became stable if the strain was increased to a threshold value. In addition, a quadratic functional correlation could be drawn between the burning rate ratio and strain, which was in agreement with the theoretical analysis.

Experiments and modeling to study the burning behavior of cryogenic solid propellants

2001 ◽  
Author(s):  
Volker Weiser ◽  
Norbert Eisenreich ◽  
Sascha Poller ◽  
Stefan Kelzenberg ◽  
Roger Lo ◽  
...  
Keyword(s):  
Solid Propellants ◽  
Burning Behavior

NUMERICAL ANALYSIS OF GRAIN BURNBACK IN SOLID PROPELLANTS

2002 ◽  
Vol 5 (1-6) ◽  
pp. 646-651
Author(s):  
Guido Colasurdo ◽  
Lorenzo Casalino ◽  
Dario Pastrone ◽  
Luca Piantino
Keyword(s):  
Numerical Analysis ◽  
Solid Propellants
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