Results 141 to 150 of about 52,081 (256)

Assessment of analytical techniques for predicting solid propellant exhaust plumes and plume impingement environments [PDF]

An analysis of experimental nozzle, exhaust plume, and exhaust plume impingement data is presented. The data were obtained for subscale solid propellant motors with propellant Al loadings of 2, 10 and 15% exhausting to simulated altitudes of 50,000, 100 ...
Penny, M. M., Smith, S. D., Tevepaugh, J. A.   +2 more
core   +1 more source

Study on Mechanical Properties and Failure Mechanisms of Highly Filled Hydroxy-Terminated Polybutadiene Propellant under Different Tensile Loading Conditions. [PDF]

Polymers (Basel), 2023
Wu C, Lu Y, Jiang M, Hu S, Yang H, Fu X, Li H.   +6 more
europepmc   +1 more source

Status of Propulsion Technology Development Under the NASA In-space Propulsion Technology Program [PDF]

Since 2001, the In-Space Propulsion Technology (ISPT) program has been developing and delivering in-space propulsion technologies for NASA's Science Mission Directorate (SMD).
Anderson, David, Dankanich, John, Kamhawi, Hani, Patterson, Mike, Pencil, Eric, Pinero, Luis   +5 more
core   +1 more source

Research on curing reaction kinetics and curing process of hydroxy-terminated polybutadiene (HTPB) propellants. [PDF]

Sci Rep
Guo Z, Wang Y, Chiumsenti M, Wu Y, Zhen S, Liu H, Rossi R, Fu X.   +7 more
europepmc   +1 more source

Materials Degradation in the Jovian Radiation Environment [PDF]

The radiation environment of Jupiter represents a significant hazard for Europa Lander deorbit stage components, and presents a significant potential mission risk.
Caffrey, Jarvis A., Jones, Jonathan E., Miloshevsky, Gennady, Zoladz, Thomas F.   +3 more
core   +1 more source

Molecular Simulation Study on the Protective Mechanism of Three Kinds of HTPB Propellant Antioxidants

FirePhysChem, 2022
Li-Guo Kong, Kehai Dong, Gaochun Li, Chuanlun Yang, Shuaiguang Lai, Yanyu Qu   +5 more
semanticscholar   +1 more source

Estimating CO2 emissions due to present and future suborbital space tourism industry. [PDF]

PLoS One
Huang AM, Xu Y.
europepmc   +1 more source

Study on Rheological Properties and Pouring Process of Hydroxyl-Terminated Polybutadiene (HTPB) Propellants. [PDF]

Polymers (Basel), 2023
Wang H, Ji Y, Jiang X, Li Z.
europepmc   +1 more source

Polymethylhydrosiloxane-Coated Ammonium Dinitramide: A Simple Strategy to Moisture-Resistant and Insensitive Energetic Microspheres. [PDF]

ACS Omega
Bui AT, Pham QH, Pham VT, Vu MT, Cao HT.
europepmc   +1 more source

Effect of HTPB Polymer Characteristics on Propellant Performance

Effect of HTPB Polymer Characteristics on Propellant Performance
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