TIL Desk/National/Bengaluru/ The flight acceptance hot test of the CE-20 cryogenic engine that will power the cryogenic upper stage of the launch vehicle for the Chandrayaan-3 mission was successfully conducted, according to the Indian Space Research Organisation. The hot test was carried out for 25 seconds at the High Altitude Test Facility of the ISRO Propulsion Complex at Mahendragiri in Tamil Nadu on February 24, the Bengaluru-headquartered national space agency said.
“All the propulsion parameters during the test were found satisfactory and closely matched with predictions,” an ISRO statement said on Monday. The cryogenic engine will be further integrated with the propellant tanks, stage structures and associated fluid lines to realise the fully-integrated flight cryogenic stage, ISRO said. Earlier this year, the Chandrayaan-3 lander successfully underwent EMI/EMC test at U R Rao Satellite Centre here.
EMI-EMC (Electro – Magnetic Interference/ Electro – Magnetic Compatibility) test is conducted for satellite missions to ensure the functionality of the satellite subsystems in the space environment and their compatibility with the expected electromagnetic levels, it was noted. “This test is a major milestone in the realisation of the satellites,” ISRO had said. Chandrayaan-3 interplanetary mission has three major modules: the propulsion module, the lander module, and the rover.
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