Experimental Investigation of Continuous Detonation Rocket Engines for In-Space Propulsion

2016 ◽  
Author(s):  
Richard D. Smith ◽  
Steven Stanley
Keyword(s):  
Experimental Investigation ◽  
Rocket Engines ◽  
Space Propulsion ◽  
Continuous Detonation

Numerical and Experimental Investigation of Unidirectional Vortex Injection in Hybrid Rocket Engines

2013 ◽  
Vol 29 (5) ◽  
pp. 1097-1113 ◽  
Author(s):  
N. Bellomo ◽  
F. Barato ◽  
M. Faenza ◽  
M. Lazzarin ◽  
A. Bettella ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Rocket Engines ◽  
Hybrid Rocket

Plastic Rocket Engines for New Space Propulsion R&D

2020 ◽  
Author(s):  
Matthew M. Kuhns ◽  
Tyler Roberson ◽  
Greg Rixon ◽  
Jared Byron ◽  
Kimberly Devore ◽  
...  
Keyword(s):  
Rocket Engines ◽  
Space Propulsion ◽  
New Space

Experimental investigation of density and thermal capacity of liquid pure hydrazine

2019 ◽  
Author(s):  
V.A. Altunin ◽  
N.B. Davlatov ◽  
M.A. Zaripova ◽  
M.M. Safarov ◽  
I.N. Aliev ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Thermophysical Properties ◽  
Experimental Studies ◽  
Thermal Capacity ◽  
Pure Liquid ◽  
Rocket Engines ◽  
Low Thrust ◽  
Liquid Rocket Engines ◽  
Liquid Rocket ◽  
Accurate Computations

The paper presents the results of experimental investigation concerning density and thermal capacity of liquid pure hydrazine undergoing natural convection when heated to Т = 293…560 K and subjected to pressure р = 0.101 MPa. We compare the results obtained to results published previously elsewhere, revealing inaccuracies in equations used to compute density and thermal capacity. Analysing the experimental results obtained enabled us to develop new equations that ensure highly accurate computations of density and thermal capacity of liquid pure hydrazine. This submission becomes extremely important, as pure liquid hydrazine is widely used in expendable and non-expendable liquid rocket engines, especially in expendable and non-expendable low-thrust liquid rocket engines and liquid micro-rocket engines, which makes it impossible to develop and build novel promising engines without accurate equations for computing density, thermal capacity and other thermophysical properties of the fuel. Moreover, the investigation results and the innovative accurate equations derived by the authors allow us to conduct other experimental studies dedicated to increasing the density and other thermophysical properties of liquid pure hydrazine, for example, by means of introducing dry fullerenes into the hydrazine or employing electrostatic fields, which will be further described in detail in the papers to follow.

Experimental investigation of vibrational nonequilibrium in H2-O2 rocket engines

1996 ◽  
Author(s):  
Richard Jones ◽  
W. de Groot ◽  
Leik Myrabo ◽  
Henry Nagamatsu
Keyword(s):  
Experimental Investigation ◽  
Rocket Engines ◽  
Vibrational Nonequilibrium
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