Results 51 to 60 of about 7,227 (196)

Monitor for physical property changes in solid propellants [PDF]

open access: yes, 1973
Specially designed sensor is attached to or imbedded in propellant. When sensor is driven into vibration, it moves with a phase lag directly proportional to internal friction or loss coefficent.
Black, R. E., Jr.
core   +1 more source

An Examination of the Performance of Blank Cartridges Used in Captive Bolt Devices for the Pre-Slaughter Stunning and Euthanasia of Animals

open access: yesAnimals, 2019
Blank cartridges provide the power source for the majority of captive bolt devices used for rendering animals unconscious prior to slaughter within the United Kingdom or euthanasia worldwide.
Andrew Grist   +4 more
doaj   +1 more source

Saturated hydrocarbon polymeric binder for advanced solid propellant and hybrid solid grain [PDF]

open access: yes
Saturated hydrocarbon polymeric binder for solid propellant and hybrid propellant ...
Potts, J. E.
core   +2 more sources

Demonstration of a sterilizable solid rocket motor system, addendum [PDF]

open access: yes
Technical emphasis was placed on characterization of a scaled-up batch of the improved propellant formulation and determination of the effects of dry heat sterilization on propellant integrity and structural response.
Depree, D. O., Lambert, W. L.
core   +1 more source

Energy and Propulsion Optimization of Solid-Propellant Grain of a Hybrid Power Device

open access: yesEPJ Web of Conferences, 2016
A method of distribution of an additional solid-phase component (oxidizer) providing uniformity of grain burning for the purpose of evaluation and optimization of energy and propulsion parameters of hybrid solid-propellant motor is proposed in the paper.
Bondarchuk Sergey S.   +3 more
doaj   +1 more source

Using Light-Gas Guns in Testing the Strength of Solid Gun Propellant Grains [PDF]

open access: yesProblemy Mechatroniki
NATO Standardisation Agreements (STANAGs) 4241 and 4496 outline destructive testing procedures to determine how gun propellants in artillery munitions behave when struck by a 12.7 × 99 mm anti-tank projectile travelling at approximately 850 m/s, or by a ...
Paweł SZLĘZAK (paulus.szlezak@gmail.com)   +1 more
doaj   +1 more source

Evaluation of Mixing Effect on Coupled Heat Release and Transfer Performance of a Novel Segregated Solid Rocket Motor

open access: yesAerospace
The effect of mixing on coupled heat release and transfer performance of a novel segregated solid motor is numerically evaluated with a transient two-dimensional combustion model.
Shuyuan Liu   +4 more
doaj   +1 more source

Technologies and New Methods for Determining the Burning Rate of Solid Propellants [PDF]

open access: yesفناوری در مهندسی هوافضا, 2019
The burning rate plays animportant role in determining the performanceandballistic behavior of solid rocket propellant. In this paper, the effect of various factorson burning rate, such as combustion chamber pressure, poropellant grain initial ...
Mohammad Ali Dehnavi, Reza Emami
doaj  

Saturated hydrocarbon polymeric binder for advanced solid propellant and hybrid solid grains Quarterly report no. 2, 1 Feb. - 30 Apr. 1966 [PDF]

open access: yes
Synthesis and analysis of ethylene-neohexene copolymers with other non ketene-imine group free radicals for solid and hybrid grain propellant saturated hydrocarbon binder ...
Ashcraft, A. C., Jr.   +3 more
core   +1 more source

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