Results 171 to 180 of about 17,155 (237)

Multimatrix Composite Materials for Rocket Nozzle Manufacturing: A Comparative Review. [PDF]

open access: yesPolymers (Basel)
Meiirbekov M   +7 more
europepmc   +1 more source

Experimental study of a cryogenic pneumatic thrower for launching soft projectiles in avalanche protection. [PDF]

open access: yesSci Rep
Tasmukhanova A   +10 more
europepmc   +1 more source

Solid Propellant Rocket Motors

The Journal of the Royal Aeronautical Society, 1961
A solid propellant rocket motor consists essentially of a propellant charge in a container fitted with an expansion nozzle and igniter. Since, before a rocket motor can be designed, it is necessary to have some knowledge of the properties of the propellant to be used, a description will first be given of the propellants which are currently available.
W. R. Maxwell, G. H. S. Young
openaire   +1 more source

Acoustic Resonance in Solid Propellant Rockets

Journal of Applied Physics, 1960
Attention is drawn to the fact that the solid propellant must, in general, be considered as one of the acoustic media in a rocket motor. The viscoelastic properties of the solid along with those of the burned gases determine the characteristic modes of the system corresponding to the particular boundary conditions imposed on these media by the metal ...
McClure, F. T., Hart, R. W., Bird, J. F.
openaire   +2 more sources

Nano-composites for rocket solid propellants

Composites Science and Technology, 2005
Aim of this work is the study of different components (binder and aluminum powders) of solid propellants used for rocket propulsion to improve ballistic performance. New propellant formulations have been tested and characterised. Combustion residues were collected by a proprietary method and analyzed both from the morphological and chemical point of ...
MEDA, LUISA MARINA   +5 more
openaire   +2 more sources

Solid Propellant Rockets

1968
Solid propellants are of two basic types: composites and double base propellants. The latter consist of a backbone of nitrocellulose (guncotton) onto which a quantity of nitroglycerine has been absorbed, resulting in a leathery propellant which can be cast or extruded into desired shapes.
openaire   +1 more source

Solid-Propellant Rocket Motors

2012
The solid-propellant rocket motor brings the flight mission capability of high thrust delivery over a short duration. Design issues, such as tailoring the shape of the solid propellant grain (charge) to produce a desired thrust-time profile, are discussed in some detail in this chapter.
openaire   +1 more source

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