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Topic: Jet propulsion


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In the News (Mon 22 Jul 19)

  
  jet propulsion - Encyclopedia.com   (Site not responding. Last check: 2007-11-02)
jet propulsion propulsion of a body by a force developed in reaction to the ejection of a high-speed jet of gas.
In the cumbustion chamber of a jet propulsion engine the combustion of a fuel mixture generates expanding gases, which escape through an orifice to form the jet.
Newton's third law of motion requires that the force that causes the high-speed motion of the jet of gas have a reaction force that is equal in magnitude and oppositely directed to push on the jet propulsion engine.
www.encyclopedia.com /doc/1E1-jetpropu.html   (748 words)

  
 Who invented jet propulsion?
Jet propulsion is commonly believed to be a modern breakthrough.
This backwards jet propulsion may seem an odd arrangement, but the squid's funnel is flexible, and can bend around 180 degrees, allowing the creature to also move forward.
While humans have attained some remarkable achievements in jet propulsion, we should pause to reflect that the Creator of the heavens and the earth, and of all living things, was the one who invented it first.
www.answersingenesis.org /creation/v17/i4/propulsion.asp   (305 words)

  
 Jet Engines, Microjet UAV Ltd. Microjet Engineering. Gas turbine engines. Microturbines. Turbojet. Turbo Shaft, Prop, ...
Our vast knowledge of design and manufacture in the micro-turbine field has enabled us to expand our product range, which now includes; heat/power applications; drones/UAV's and small missile engines; exhaust ducts; helicopter engines with integral gearbox; pulse jets, and engines for small aviation craft.
We have worked alongside many international companies and system designers to provide custom solutions and precision engineering for their micro-turbine needs.
Jet Engine Jet Engine Invention Jet Engine Technology Jet propulsion engine K...
microjeteng.com   (675 words)

  
 Jet Propulsion Laboratory - Voyager, the free encyclopedia   (Site not responding. Last check: 2007-11-02)
The Caltech Jet Propulsion Laboratory (JPL), in La Cañada Flintridge, near Pasadena, California, USA, builds and operates unmanned spacecraft for the National Aeronautics and Space Administration (NASA).
In 1995 JPL once again got involved in propulsion design, issuing a contract to Wickman Spacecraft and Propulsion Company to develop a rocket engine and jet engine that could directly burn the Martian atmosphere of carbon dioxide.
de:Jet Propulsion Laboratory eo:Jet Propulsion Laboratory fr:Jet Propulsion Laboratory id:Jet Propulsion Laboratory it:Jet Propulsion Laboratory nl:Jet Propulsion Laboratory ja:ジェット推進研究所 pl:Jet Propulsion Laboratory pt:JPL fi:Jet Propulsion Laboratory zh:喷气推进实验室
voyager.in /Jet_Propulsion_Laboratory   (716 words)

  
 ✓ Jet_Propulsion_Laboratory - Weltraummedizin.de - Weltraummedizin
Das Jet Propulsion Laboratory oder kurz JPL baut und steuert Satelliten und Raumsonden für die NASA.
en:Jet Propulsion Laboratory eo:Jet Propulsion Laboratory fr:Jet Propulsion Laboratory id:Jet Propulsion Laboratory it:Jet Propulsion Laboratory ja:ジェット推進研究所 nl:Jet Propulsion Laboratory zh:嗷气推进实验室
Andere Techniken wie Ionentriebwerke oder Sonnensegel sollen es der Menschheit ermöglichen, schnell den interplanetaren Raum zu erreichen und eines Tages vielleicht sogar in andere Sonnensysteme vorzustoßen.
weltraummedizin.de /index.php/Jet_Propulsion_Laboratory   (2104 words)

  
 Solar Sails - An interview with NASA's Jet Propulsion Laboratory
In real life, of course, a solar sail is more than just a digitized mess like my poorly drawn example.
For more detail, I got information from NASA's Jet Propulsion Laboratory.
Neil Murphy is the Supervisor of the Space and Astrophysical Plasmas Group at NASA's Jet Propulsion Laboratory in Pasadena, California, at the California Institute of Technology.
www.andybrain.com /extras/solar-sail.htm   (2420 words)

  
 NASA - NASA Sites
The mission of the Goddard Space Flight Center is to expand knowledge on the Earth and its environment, the solar system, and the universe through observations from space.
The Jet Propulsion Laboratory, managed by the California Institue of Technology is NASA's lead center for robotic exploration of the Solar System.
Stennis is responsible for NASA's rocket propulsion testing and for partnering with industry to develop and implement remote sensing technology.
www.nasa.gov /about/sites   (376 words)

  
 Jet Propulsion
After extensive work we can present new look and new features of Jet Propulsion website.
If you discover any problem with our website please do not hesitate to let us know through our Contact Us form.
The L 410 UVP-E20 is a well proven 19-seat turboprop commuter with outstanding flight characteristics and operational reliability, easy handling and simple maintenance.
www.jetpropulsion.com.au   (283 words)

  
 NASA CERCLA Program Web Site at JPL: Main: Home
With the removal of 260 pounds of a class of chemicals called volatile organic compounds (VOCs) and the acceptance of a final Remedial Action Report by California and federal regulatory agencies, NASA has now officially completed a major soil cleanup project at the Jet Propulsion Laboratory.
For more information, see the public notice and the Remedial Action Report related to the soil cleanup project.
NASA’s Community Involvement Program at the Jet Propulsion Laboratory is committed to promoting communication between local residents and NASA.
jplwater.nasa.gov /NMOWeb   (1357 words)

  
 SDSA - Summer Opportunity in Inquiry Based Workshops for physics and physcial science teachers at Jet Propulsion ...
SDSA - Summer Opportunity in Inquiry Based Workshops for physics and physcial science teachers at Jet Propulsion Laboratory
Summer Opportunity in Inquiry Based Workshops for physics and physcial science teachers at Jet Propulsion Laboratory
The Physics Program at the University of La Verne (ULV), in collaboration with Jet Propulsion Laboratory (JPL), will be offering two inquiry-based workshops to secondary teachers of physics and physical science during the summer of 2004.
www.edgateway.net /cs/sdsa/view/cs_bmsg/3055   (168 words)

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