Proceedings ArticleDOI
Sensitivity analysis of solid propellant burn rate measurements using ultrasound technique by different data deduction methods
Reads0
Chats0
About:
The article was published on 2019-08-19. It has received 1 citations till now. The article focuses on the topics: Burn rate (chemistry).read more
Citations
More filters
Proceedings ArticleDOI
Using ultrasonic sensors to study sound attenuation of thermal insulation materials
TL;DR: In this article , the authors used the ultrasonic continuous pulse reflection method to obtain the multiple echo data of the insulation layer by setting the appropriate gain multiple, and calculated the echo intensity after passing through the insulation layers of different thickness, which can be used to calculate the maximum thickness of the thermal insulation layer tested by ultrasonic energy and improve the accuracy of ultrasonic measurement of the burning rate of solid rocket motors.
References
More filters
Journal ArticleDOI
Effect of nano-aluminium in plateau-burning and catalyzed composite solid propellant combustion
TL;DR: In this article, nano-aluminium particles of ∼50nm size, produced at this laboratory, are added to composite solid propellants based on ammonium perchlorate and hydroxyl-terminated poly-butadiene binder that exhibit plateau burning rate trends and those including burning rate catalysts.
Journal ArticleDOI
Intermittent Burning of Ammonium Perchlorate-Hydrocarbon Binder Monomodal Matrixes, Sandwiches, and Propellants
TL;DR: In this paper, the onset of mid-pressure extinction of certain formulations of ammonium perchlorate (AP) of monomodal particle size distribution and hydroxyl-terminated polybutadiene binder, in the pressure range around 2-5 MPa, is examined.
Journal ArticleDOI
Plateau Burning Behavior of Ammonium Perchlorate Sandwiches and Propellants at Elevated Pressures
TL;DR: In this article, the combustion of sandwiches made of alternating layers of ammonium perchlorate (AP) and a matrix of AP particles in polymeric binder in an expanded pressure range of 0.345-13.78 MPa (50-2000 psig), over a wide range of matrix lamina thicknesses, is reported.
Proceedings ArticleDOI
Binder melt flow effects in the combustion of AP-HC composite solid propellants
Journal ArticleDOI
Determination of Pressure Dependence of Burning Rate in Solid Motors Using Ultrasonic Technique
TL;DR: In this article, the instantaneous burning rate of an aluminized composite solid propellant in a ballistic evaluation motor was measured continuously using an ultrasonic pulse-echo technique, and the data were used to determine the pressure dependence of the burning rate.