CHE SIGNIFICA PROPELLANT IN INGLESE
Propellente
Un propellente è una sostanza chimica utilizzata nella produzione di energia o di gas sotto pressione che viene successivamente utilizzato per creare movimento di un fluido o per generare propulsione di un veicolo, un proiettile o un altro oggetto. I propellenti comuni sono materiali energetici e sono costituiti da un combustibile come benzina, combustibile a getto, combustibile a razzo e un ossidante. I propellenti vengono bruciati o altrimenti decomposti per produrre il gas propellente. Altri propellenti sono semplicemente liquidi facilmente vaporizzabili. Nei razzi e negli aeromobili, i propellenti vengono utilizzati per produrre un gas che può essere diretto attraverso un ugello, producendo così una spinta. Nei razzi, il propellente a razzo produce un scarico e il materiale esausto viene solitamente espulso sotto pressione attraverso un ugello. La pressione può essere da un gas compresso o da un gas prodotto da una reazione chimica. Il materiale di scarico può essere un gas, liquido, plasma o, prima della reazione chimica, un solido, liquido o gel. Negli aeromobili, il propellente è di solito un combustibile e viene combustato con l'aria. Nelle balistiche di arma da fuoco, i propellenti riempiono l'interno di una cartuccia di munizioni o la camera di una pistola o di un cannone, portando all'espulsione di un proiettile o di un guscio.
definizione di propellant nel dizionario inglese
La definizione di propellente nel dizionario è qualcosa che fornisce o causa la propulsione, come la carica esplosiva in una pistola o il carburante in un razzo. Un'altra definizione di propellente è il gas utilizzato per trasportare le goccioline liquide in uno spray aerosol.
PAROLE IN INGLESE ASSOCIATE CON «PROPELLANT»
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CITAZIONI IN INGLESE CON «PROPELLANT»
Citazioni e frasi famose con la parola
propellant.
As we reflect back upon the tragic loss of Challenger and her brave crew of heroes who were aboard that fateful day, I am reminded that they truly represented the best of us, as they climbed aloft on a plume of propellant gasses, reaching for the stars, to inspire us who were Earthbound.
10 LIBRI IN INGLESE ASSOCIATI CON «PROPELLANT»
Scopri l'uso di
propellant nella seguente selezione bibliografica. Libri associati con
propellant e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
History of Liquid
Propellant Rocket Engines
Liquid propellant rocket engines have propelled all the manned space flights, all the space vehicles flying to the planets or deep space, virtually all satellites, and the majority of medium range or intercontinental range ballistic ...
2
Solid
propellant chemistry, combustion, and motor interior ...
This volume brings together the world's most highly regarded scientists in the field of solid rocket propulsion.
Vigor Yang, Thomas B. Brill, Wu-Zhen Ren,
2000
3
Rocket Propulsion Elements
Propellant flowsand thrustlevels increase until theyreach fullrated values. May
usecontrols to prevent exceeding limits of mixture ratio or rates of increase during
transient. Principal valves are fully opened. Attain full chamber pressure and ...
George P. Sutton, Oscar Biblarz,
2011
4
Innovation in Liquid
Propellant Rocket Technology
The investigation identifies patterns of innovation in the technology of liquid propellant rocket engines (LPRE).
Roderick William Clarke,
1968
5
Measured and predicted longitudinal vibrations of a liquid ...
Good agreement was obtained between the measured and predicted responses. Vector-response plots enhanced the interpretation of experimental and forced-vibration analytical results.
Robert R. Clary, Lloyd J. Turner (Jr.), United States. National Aeronautics and Space Administration,
1970
6
Kent and Riegel's Handbook of Industrial Chemistry and ...
If two chemicals combine to provide the propulsion, they form a bipropellant
system. SOLID PROPELLANTS A solid propellant rocket motor is quite simple in
concept, although in practice a complete motor is more complex. As shown in Fig.
7
A Value Proposition for Lunar Architectures Utilizing ...
Architecture Concerns Potential Solutions Design Variables Morphological Matrix
Both Ascent Descent None Lander Stage Re-fueled MLI+Cryo MLI EDS Boil-off
Mitigation 100% 50% 0% Lander Propellant LSAM DS EDS LOI Burn Element ...
8
The Preparatory Manual of Explosives
After the odor of toluene is gone, remove the dry solid propellant and then chop it
into tiny pieces. To use the propellant, place the chopped-up pieces of dry solid
propellant into a beaker, and then heat to 150 Celsius until the propellant ...
9
Solid
Propellant Rocket Research
PHYSICAL VISUALIZATION AND GENERAL SCHEME 0F ANALYSIS The
presence of addiTives in The propellanT will modify all of The Three facTors, i.e.
The exciTaTion, The damping and The overall acousTics according To The
Theory ...
10
Measurements and analysis of solid-
propellant-rocket ...
Measurements were obtained of the vibratory accelerations, pressures in the rocket case, rocket-case strains, and total vehicle displacement and data are presented.
James A. Schoenster, United States. National Aeronautics and Space Administration, Langley Research Center,
1971
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «PROPELLANT»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
propellant nel contesto delle seguenti notizie.
Cutting the costs of a human return to the Moon
That plant would produce at least 200 metric tons of propellant per year that ... From there, the propellant could be sold to NASA for use in deep ... «The Space Review, lug 15»
Really, Propellantless Space Drives Are Still Not a Thing
... a way to travel to the farthest reaches of space by bouncing microwaves around in a cavity—no propellant, no extra weight, no end in sight. «Wired, lug 15»
Final report on Virgin Galactic crash expected Tuesday
In 2007, three Scaled employees were killed when a tank of nitrous oxide ignited during a test of the spacecraft's propellant system. Follow me ... «Los Angeles Times, lug 15»
Navy Restricts Use of 'A Number' of SM-2 Missiles Following USS …
As largely a safety measure, the Navy uses less volatile solid rocket propellant in its missiles than more volatile liquid fuel. Accidents with ... «USNI News, lug 15»
German scientists confirm NASA results of propellantless …
Tajmar is unsure, but White theorizes that, “the EM Drive's thrust is due to virtual particles in the quantum vacuum that behave like propellant ... «Examiner.com, lug 15»
Cobham Introduces Electric Propulsion Xenon Regulator and Latch …
The higher pressure latching isolation valve allows more propellant to be stored for longer mission duration while providing increased thrust for ... «Newswire Today, lug 15»
Global aerosol propellant market poised to grow at CAGR of 4.79 …
The Report Global Aerosol Propellant Market 2015-2019 provides information on pricing, market analysis, shares, forecast, and company ... «WhaTech, lug 15»
When ties that bind tear siblings apart
CONFLICT is a key propellant for a drama series. And Brotherhood has found the perfect vehicle to create it by having two brothers operate in ... «Independent Online, lug 15»
The World's First Combustion Free, Externally-Powered, Space …
The heat exchanger was designed to capture more than 90% of the incoming microwave energy and heat the propellant flowing through it ... «SatNews Publishers, lug 15»
Currently Quantum computers might be where Rockets were at the …
... British had seen, chiefly because of the use of iron tubes for holding the propellant; this enabled higher thrust and longer range for the missile ... «Next Big Future, lug 15»