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Rapid Burn Cross Section Of A Space Shuttle Rocket Booster Editorial Photo


Rapid burn cross section of a space shuttle rocket booster Editorial Stock Photo
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Title
Rapid burn cross section of a space shuttle rocket booster #49975297
Description

The propellant has an 11-point star-shaped perforation in the forward motor segment and a double-truncated-cone perforation in each of the aft segments and aft closure. This configuration provides high thrust at ignition and then reduces the thrust by approximately a third 50 seconds after lift-off to avoid overstressing the vehicle during maximum dynamic pressure.

This image is editorial