Cryogenic Engine

About Cryogenic Engine:

• According to ISRO, CE20 cryogenic engine is indigenously developed for LVM3.
• This will enhance the LVM3 payload capability up to 450 kg with additional propellant loading.
• The Launch Vehicle Mark-III went through the hot test at an uprated thrust level of 21.8 tonnes for the first time.
• The major modifications carried out on this test article compared to previous engines was introduction of Thrust Control Valve (TCV) for thrust control.
• In addition to the hot test, a 3D printed LOX and LH2 turbine exhaust casings were inducted in the engine for the first time.
• The LVM3 is the heaviest launch vehicle of ISRO.

Source : The Hindu