Results 141 to 150 of about 143,533 (301)

Studies of the exhaust products from solid propellant rocket motors [PDF]

This study was undertaken to determine the feasibility of conducting environmental chamber tests on the physical processes which occur when a solid rocket motor exhaust mixes with the ambient atmosphere. Of particular interest was the interaction between
Dawbarn, R., Kinslow, M.
core   +1 more source

A dynamic simulation approach to optimize thrust regulation in electric pump-fed rocket engines. [PDF]

Sci Rep
Li T, He H, Yu N, Sun X, Cai G.
europepmc   +1 more source

Development of Wall Regression Model of Hybrid Rocket Solid Fuel

TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN, 2016
Tsuyoshi Totani, Masashi Wakita, Kazuya Nawata, Nobuyuki Oshima, Harunori Nagata, Tatsuya Saito, Shunya Sasaki   +6 more
openaire   +3 more sources

Effect of tangential swirl air inlet angle on the combustion efficiency of a hybrid powder-solid ramjet [PDF]

, 2019
ANSYS Inc, Ao, Betelin, Cai, Chang, Chelaru, Chen, dawara, Gany, Gany, Glassman, Goroshin, Haijun Sun, Hu, Humberto Medina, Hussmann, Hussmann, Jung, Kalpakli, Kazaoka, King, Li, Li, Liang, Loftus, Magnussen, Meinköhn, Morsi, Musa, Musa, NASA, Natan, Nie, Pern, Pern, Povitsky, Rashkovskiy, Rodić, Rui Jia, Sandall, Sender, Shih, Shorr, Varghese, Wang, Xia, Xia, Xu, Yeh, Yihua Xu   +49 more
core   +1 more source

Hybrid propulsion technology program: Phase 1. Volume 3: Thiokol Corporation Space Operations [PDF]

Three candidate hybrid propulsion (HP) concepts were identified, optimized, evaluated, and refined through an iterative process that continually forced improvement to the systems with respect to safety, reliability, cost, and performance criteria. A full
Schuler, A. L., Wiley, D. R.
core   +1 more source

Estimating CO2 emissions due to present and future suborbital space tourism industry. [PDF]

PLoS One
Huang AM, Xu Y.
europepmc   +1 more source

Next generation earth-to-orbit space transportation systems: Unmanned vehicles and liquid/hybrid boosters [PDF]

The United States civil space effort when viewed from a launch vehicle perspective tends to categorize into pre-Shuttle and Shuttle eras. The pre-Shuttle era consisted of expendable launch vehicles where a broad set of capabilities were matured in a ...
Hueter, Uwe
core   +1 more source

Ecological effects and environmental fate of solid rocket exhaust [PDF]

Specific target processes were classified as to the chemical, chemical-physical, and biological reactions and toxic effects of solid rocket emissions within selected ecosystems at Kennedy Space Center. Exposure of Citris seedlings, English peas, and bush
Madsen, B., Mickus, J., Nimmo, B., Stout, I. J., Vickers, D.   +4 more
core   +1 more source

Alpha particle detection in high magnetic fields with applications in designing fission fragment rocket engine. [PDF]

Sci Rep
Puri S, Lin C, Gillespie A, Jones I, Carty C, Kelley M, Weed R, Duncan RV.   +7 more
europepmc   +1 more source

The investigation of flame spreading over the surface of igniting solid propellants Final summary report [PDF]

Flame spreading over surface of igniting solid propellants in different gas mixtures at various ...
Magee, R. S., Mc Alevy, R. F., III
core   +1 more source