Results 101 to 110 of about 38,554 (239)

Feasibility of Interstellar Travel [PDF]

open access: yes, 1962
The feasibility of interstellar flight is discussed. Mathematical equations for single-stage and multistage rocket propulsion are developed; velocity data and transit times are presented. The conclusions indicate that interstellar travel is theoretically
Jaffe, Leonard D., Spencer, Dwain F.
core   +1 more source

Effect of Varying Design Options on the Transient Behavior of a Hybrid Rocket Motor

open access: yesJournal of Aerospace Technology and Management, 2014
Hybrid rockets provide compelling features for use in atmospheric and space rocket propulsion. One of the prominent applications of hybrid rockets which foster on its characteristics is the propulsion of micro air launch vehicles. In this paper, a set of
Raed Kafafy   +2 more
doaj  

Modified double base propellants containing RDX with zero burning rate temperature coefficient

open access: yesEnergetic Materials Frontiers
Low temperature sensitivity coefficients are of great significance for improving the combustion stability of modified double-base propellants (MDBPs) under sensitive environmental conditions.
Chao Zhang   +4 more
doaj   +1 more source

Advanced research and technology programs for advanced high-pressure oxygen-hydrogen rocket propulsion [PDF]

open access: yes
A research and technology program for advanced high pressure, oxygen-hydrogen rocket propulsion technology is presently being pursued by the National Aeronautics and Space Administration (NASA) to establish the basic discipline technologies, develop the ...
Marsik, S. J., Morea, S. F.
core   +1 more source

Numerical Analysis of Solid Rocket Motor Instabilities With AP Composite Propellants [PDF]

open access: yes, 1999
A non-steady model for the combustion of ammonium perchlorate composite propellants has been developed in order to be incorporated into a comprehensive gasdynamics model of solid rocket motor flow fields.
Beddini, Robert A.   +3 more
core  

Rocket science unveiled: A differential equation exploration of motion

open access: yesAlifmatika
Through the perspective of differential equations, the report "Rocket Science Unveiled" explores the amazing invention of rocket propulsion. In order to study, comprehend, and forecast the behavior of rocket engines, differential equations are essential.
Pravesh Sharma   +3 more
doaj   +1 more source

Operationally Efficient Propulsion System Study (OEPSS) data book. Volume 4: OEPSS design concepts [PDF]

open access: yes
This study was initiated to identify operations problems and cost drivers for current propulsion systems and to identify technology and design approaches to increase the operational efficiency and reduce operations costs for future propulsion systems. To
Farhangi, Shahram   +2 more
core   +1 more source

Trajectory-correction propulsion system Patent [PDF]

open access: yes, 1966
Spacecraft trajectory correction propulsion ...
Schmitz, B. W., Smith, W. W.
core   +1 more source

Combustion of Date Stone and Jojoba Solid Waste in a Hybrid Rocket-like Combustion Chamber

open access: yesAerospace
The performance of two solid biomass wastes, date stone and jojoba solid waste, was experimentally examined for their potential application in combustion and propulsion systems.
Saleh B. Alsaidi   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy