ISRO to Test Indigenous Cryogenic Engine

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Indigenous cryogenic engine ready for take-off
The Tribune

T K Alex, director of the ISRO Satellite Centre at Bangalore, told the TNS today that an indigenous cryogenic engine had been successfully developed. “The cryogenic engine is ready. It has already reached the space port at Sriharikota (from Mahendragiri in Tamil Nadu)”, he said.

The advance would give India the ability to build the dreaded intercontinental ballistic missiles (ICBMs). This led the US to prevent Russia from supplying cryogenic technology to India. India’s contract with Russia for buying cryogenic engines came under fire from the US which said it was a violation of the Missile Technology Control Regime to which Russia is a signatory. Eventually, the Russian Federation supplied a limited number of engines to India without the transfer of critical technologies.

Only a few countries, including the US, Russia and France, have the necessary knowhow to build cryogenic engines fuelled by liquid hydrogen and liquid oxygen.

In December last year, ISRO had successfully conducted the flight acceptance hot test of the indigenous cryogenic engine at its Liquid Propulsion Systems Centre at Mahendragiri.

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