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For shallow water surface supply air diving, the diver's umbilical is typically a 3-part umbilical comprising a 3 ⁄ 8 inch (9.5 mm) bore breathing gas hose, 1 ⁄ 4 inch (6.4 mm) bore pneumofathometer ("pneumo") hose, and diver communications cable, which usually also serves as a lifeline strength member. The pneumo hose is open at the diver ...
Between the two tanks was the "center body", where first-stage avionics and communications equipment were housed. The solid rocket booster attachment points were located on the outside of the liquid oxygen tank and the aft skirt, the latter of which also contained a gyroscope for vehicle stability. [4]
This diagram was created with Inkscape …important. This diagram is translated using SVG switch elements : all translations are stored in the same file. This is a featured picture on the English language Wikipedia ( Featured pictures ) and is considered one of the finest images.
No description. Template parameters [Edit template data] This template has custom formatting. Parameter Description Type Status Rocket rocket The rocket parameter is used to display the full name of the rocket body and variant used on the flight. A number of rocket bodies come in many variants. Suggested values Ariane 1 Ariane 2 Ariane 3 Ariane 40 Ariane 42L Ariane 42P Ariane 44L Ariane 44P ...
The ET was the "backbone" of the shuttle during launch, providing structural support for attachment with the Space Shuttle Solid Rocket Boosters (SRBs) and orbiter. The tank was connected to each SRB at one forward attachment point (using a crossbeam through the intertank) and one aft bracket, and it was connected to the orbiter at one forward ...
The Douglas A2D Skyshark was an American turboprop-powered attack aircraft built by the Douglas Aircraft Company for the United States Navy.The program was substantially delayed by engine reliability problems, and was canceled because more promising jet attack aircraft had entered development and the smaller escort carriers the A2D was intended to utilize were being phased out.
Pressure-fed rocket cycle. Propellant tanks are pressurized to directly supply fuel and oxidizer to the engine, eliminating the need for turbopumps. The pressure-fed engine is a class of rocket engine designs. A separate gas supply, usually helium, pressurizes the propellant tanks to force fuel and oxidizer to the combustion chamber. To ...
The criteria for acceptability of unflown rocket engines are: Option A. The engine has an article of at least Start class. The engine has been test fired, at least at the flight component or sub-scale level. The intent is for the rocket to be used in an orbital launch vehicle in the next five years. Examples: SCE-200 or Raptor (rocket engine ...