What is a launch vehicle called?
Launchers or Launch Vehicles are used to carry spacecraft to space. India has two operational launchers: Polar Satellite Launch Vehicle (PSLV) and Geosynchronous Satellite Launch Vehicle (GSLV).
What is difference between launch vehicle and rocket?
Some rockets are more powerful than others. Launch vehicles are rockets that can send people, satellites, spacecraft, or science equipment into space. Super heavy-lift rockets are the most powerful rockets. When it launches, it will carry more than any rocket in the world.
How does a launch vehicle work?
A basic approach to launch vehicle design, first suggested by Konstantin Tsiolkovsky, is to divide the vehicle into “stages.” The first stage is the heaviest part of the vehicle and has the largest rocket engines, the largest fuel and oxidizer tanks, and the highest thrust; its task is to impart the initial thrust …
What is the difference between spacecraft and launch vehicle?
A spacecraft is a vehicle or machine designed to fly in outer space. All spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket).
What happens to the launch vehicle?
Burnout and Jettison of Solid Rock Motors. Sixty-six seconds after liftoff the 6 solid rocket “strap-ons” are discarded and fall into the ocean. The final three rocket boosters are then ignited, and then jettisoned, about 2 minutes, 12 seconds after launch.
What are the different launch vehicle selection factors explain?
The selection of a space transportation system for a particular mission is a complex process that requires the consideration of many factors including availability, cost, payload delivery capability, payload placement accuracy, reliability of launch operations, failure/recovery modes, and cost and availability of …
What mode of transport is used to launch satellites?
space shuttle, also called Space Transportation System, partially reusable rocket-launched vehicle designed to go into orbit around Earth, to transport people and cargo to and from orbiting spacecraft, and to glide to a runway landing on its return to Earth’s surface that was developed by the U.S. National Aeronautics …
What does press to MECO mean?
“Press to MECO” is sually called up to crew in form of “Single engine press to MECO”. This means that in the event of two engine failures, the orbiter has gained sufficent energy to continue to the planned MECO trajectory on the single available engine. “
What happens to satellite launch vehicle?
Expendable launch vehicles are designed for one-time use, with boosters that usually separate from their payload and disintegrate during atmospheric reentry or on contact with the ground. In contrast, reusable launch vehicle boosters are designed to be recovered intact and launched again.
What does press to ATO mean?
The moment at which an ATO became possible was referred to as the “press to ATO” moment. In an ATO situation, the spacecraft commander rotated the cockpit abort mode switch to the ATO position and depressed the abort push button. This initiated the flight-control software routines that handled the abort.
What is a launch vehicle?
3.20 Launch Vehicle A launch vehicle is one or more of the lower stages of a flight vehicle capable of launching upper- stage vehicles and space vehicles, usually into an orbital trajectory. A fairing to protect the space vehicle during the boost phase is typically considered part of the launch vehicle.
What are the Air Force’s new entrant Launch Vehicle Certifications?
We evaluated the Air Force’s completed and ongoing new entrant launch vehicle certification efforts undertaken since issuance of the NECG in 2011. Launch vehicles within the scope of our evaluation included SpaceX’s Falcon 9 and Falcon Heavy, Northrop Grumman’s OmegA, ULA’s Vulcan, and Blue Origin’s NGLS.
What is the handling and transport of space vehicles like?
The handling and transport of launch, upper-stage, space vehicles, or their sub-tier elements is nor- mally conducted to result in dynamic environments well below those expected for launch and flight.
What are the components of the launch system?
The launch system includes the flight vehicle and related facilities, ground equipment, material, software, procedures, services, and personnel required for their operation. 3.20 Launch Vehicle