Results 151 to 160 of about 410 (183)

Infrared imaging of AP/HTPB laminate propellant flames

Combustion and Flame, 2008
Abstract The combustion of ammonium perchlorate (AP), hydroxyl-terminated polybutadiene (HTPB) two-dimensional laminate propellants is investigated using simultaneous infrared (IR) and ultraviolet (UV) emission imaging at 1–50 atm. The IR (3300–3900 nm) measurements sense flame presence nominally via HCl rovibrational excitation and the UV (310 nm ...
R.P. Fitzgerald, M.Q. Brewster
openaire   +1 more source

Accelerated Aging Tests of HTPB-Based Propellants

2018
In the late twentieth century, liquid and solid propulsion technologies have been integrated into hybrid engines currently apllied in propulsion launch vehicles and missiles. The reaction of polyol (HTPB) and diisocyanate (IPDI) provides the most versatile of the binders in the production of solid propellants due to its ability to withstand high loads ...
openaire   +1 more source

Study on the Fracture Properties of HTPB Propellant at Low Temperature

Propellants, Explosives, Pyrotechnics, 2019
AbstractIn order to study the fracture behaviour of hydroxyl‐terminated polybutadiene (HTPB) propellant, the low temperature fracture toughness experiment of HTPB propellant was carried out by using centrally cracked sheet tensile specimens. The fracture toughness values of HTPB propellant with mode I crack at different temperature and loading rate ...
Bing Long, Hongliang Wang, Shuangsheng Gao   +2 more
openaire   +1 more source

Aging of HTPB Propellant

41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2005
Moshe Kivity, Gadi Hartman, Abraham Achlama   +2 more
openaire   +1 more source

Failure of HTPB based composite solid propellants

2020
134
openaire   +1 more source

Aging Characteristics of HTPB Propellant Based on Volume Resistivity

Propellants, Explosives, Pyrotechnics
ABSTRACTHydroxyl‐terminated polybutadiene (HTPB) propellant faces the problem of aging from casting to use. Generally, the aging degree of HTPB propellant is evaluated by a destructive mechanical property test. Therefore, it is necessary to seek a new evaluation method. Electrical performance is a method that can achieve nondestructive testing. However,
Lina Xie, Kaifeng Lin, Wenlong Huo, Xueying Sun, Xuhui Chi, Chengyuan Zhao, Fengtao Zhang, Junzhuo Li, Yulin Yang, Debin Xia, Jian Zhang   +10 more
openaire   +1 more source

HTPB propellant aging and service life

16th Joint Propulsion Conference, 1980
A. CHRISTIANSEN, L. LAYTON, R. CARPENTER
openaire   +1 more source

Development of HTPB binder for solid propellant

24th Joint Propulsion Conference, 1988
KATSUAKI KOSAKA, SHIGERU SUZUKI, DAIZO FUKUMA, AKIHIKO YAMAMOTO, HARUKI MARUIZUMI   +4 more
openaire   +1 more source

Properties of Hydroxyl-Terminal Polybutadiene (HTPB) and Its Use as a Liner and Binder for Composite Propellants: A Review of Recent Advances

Propellants, Explosives, Pyrotechnics, 2022
Lidia Mattos Silva Murakami, Javier Carlos Quagliano Amado   +1 more
exaly  

Effect of polyhedral oligomeric silsesquioxane on combustion performance of HTPB propellants

Combustion and Flame, 2022
Hanying Du
exaly