The second qualification model of the P120C solid rocket motor, configured for Ariane 6, completed its hot firing on 7 October 2020 in a final test to prove its readiness for flight.
Depending on the configuration, two or four P120C motors, developed in Europe, will be strapped onto the sides of the future Ariane 6 launch vehicle as boosters for liftoff. The P120C will also be used as the first stage of Vega-C.
After it was fully loaded with 142 tons of fuel, the 13.5 m long and 3.4 m diameter motor was ignited to simulate liftoff and the first phase of flight.
The motor burned for 130 seconds and delivered a maximum thrust of about 4500kN. The test was performed at Europe’s Spaceport in French Guiana, and was completed with no anomalies.
Citation:
Video: P120C motor configured for Ariane 6 is test fired (2020, October 8)
retrieved 8 October 2020
from https://phys.org/news/2020-10-video-p120c-motor-configured-ariane.html
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