Results 121 to 130 of about 2,233 (228)

Performance of solid fuel ramjet guided projectile for USN 5"/54 gun system [PDF]

open access: yes, 1982
This report covers work done on performance analysis of a 5 inch, 54 caliber gun-launched guided projectile with solid fuel ramjet (SFRJ). A computer program (TRAJET) was developed. The program contains ramjet and trajectory analysis.
Amichai, Oded
core  

A Novel Approach to Modular Ramjet Engines [PDF]

open access: yes
This project consisted of two goals. First, to design, manufacture, and test a modular ramjet engine. And second, compare test data from milled and additive manufactured components to evaluate how flow separation, shockwave formation, and specific thrust
Parsells, John
core   +1 more source

An Experimental Study of the Performance of a Subscale Kerosene - Fuelled Ejector Ramjet at Simulated Takeoff [PDF]

open access: yes, 1996
The ejector ramjet is a rocket based combined cycle propulsion system in which a rocket and ramjet are integrated to accrue synergistic benefits. A proof-of-concept experiment to augment the thrust of a simulated rocket by the induction of air through ...
Rajashekar, C   +7 more
core  

A SUBSONIC RAMJET ENGINE

open access: yes
The invention relates to a subsonic ramjet engine which can operates without moving components. To reach this object, the engine presents a compression stage comprising an upstream flow chamber and a downstream flow chamber. The working fluid is compressed and burnt into the first flow chamber and is expanded into the second flow chamber where its ...
openaire   +3 more sources

Solid-Fuel Ramjet Assisted Gun-Launched Projectiles [PDF]

open access: yes
The principles of construction and operation of a solid-fuel ramjet assisted gun- launched projectile are briefly explained. A concise global-survey of the projects on solid-fuel ramjet powered missiles is presented.
Gubba, SR, Krishnan, S
core  

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