Pressure gradients in a variable area liquid- propellant rocket motor.

1966 ◽  
Vol 3 (7) ◽  
pp. 1128-1130 ◽  
Author(s):  
LOUIS J. SPADACCINI
Keyword(s):  
Rocket Motor ◽  
Pressure Gradients ◽  
Liquid Propellant ◽  
Propellant Rocket

Pressure gradients in a liquid propellant rocket motor

AIAA Journal ◽  
1964 ◽  
Vol 2 (8) ◽  
pp. 1467-1469 ◽  
Author(s):  
WILLIAM T. PESCHKE ◽  
SANFORD S. HAMMER
Keyword(s):  
Rocket Motor ◽  
Pressure Gradients ◽  
Liquid Propellant ◽  
Propellant Rocket

A Liquid Propellant Rocket Motor

1945 ◽  
Vol 00 (64) ◽  
pp. 8-10
Author(s):  
LOVELL LAWRENCE
Keyword(s):  
Rocket Motor ◽  
Liquid Propellant ◽  
Propellant Rocket

Liquid Propellant Rocket Motors

1953 ◽  
Vol 57 (505) ◽  
pp. 19-28 ◽  
Author(s):  
B. R. Diplock ◽  
D. L. Lofts ◽  
R. A. Grimston
Keyword(s):  
Critical Pressure ◽  
Pressure Ratio ◽  
Rocket Motor ◽  
Prime Mover ◽  
Liquid Propellant ◽  
Jet Engine ◽  
Rocket Motors ◽  
Propulsive Jet ◽  
Propellant Rocket

It has been said that a rocket motor is the simplest “ prime mover.” This is correct in theory, since fundamentally a rocket consists of a chamber containing a gas under pressure, having a nozzle at one end through which the gas expands, forming a propulsive jet. Since the pressure ratio of the rocket is always greater than the critical pressure ratio, the nozzle is invariably of the convergent-divergent or de Laval type in which the velocity is subsonic up to the throat, sonic at the throat and supersonic in the divergent portion.It is a popular fallacy that a rocket or jet engine obtains a forward thrust by allowing the rearward jet of gas to push against the atmosphere in which it is operating. This is not correct and it can be proved that a rocket will operate successfully, and more efficiently, in a vacuum.

Numerical simulation of a liquid propellant rocket motor

2001 ◽  
Vol 10 (1) ◽  
pp. 83-86
Author(s):  
Nicolas M. C. Salvador ◽  
Marcelo M. Morales ◽  
Carlos E. S. S. Migueis ◽  
Demétrio Bastos-Netto
Keyword(s):  
Numerical Simulation ◽  
Rocket Motor ◽  
Liquid Propellant ◽  
Propellant Rocket
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