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An upgraded version of the engine has a chamber pressure of 58.5 bar as compared to 52.5 bar in the older version and produces a thrust of 800 kN. The engine is capable of gimballing. For launches from 2018 a 6% increased thrust version of the Vikas engine was developed. It was demonstrated on 29 March 2018 in the GSAT 6A launch second stage ...
On 30 August 2023, CE-20 engine E13 conducted second hot test (HT-02) to demonstrate the engine's reliability and stability for a long duration of 720 seconds with a thrust level of 19.7t. [ 33 ] On 22 September 2023, CE-20 engine E13 successfully conducted for a long duration of 670 seconds with an uprated thrust level of 22t.
ISRO espionage case involved discredited allegations of espionage made by Indian investigation agencies in the 1990s against some scientists of the Indian Space Research Organisation (ISRO). [1] Indian intelligence agencies and the Kerala police arrested some senior aerospace engineers on charges of attempting to sell confidential documents ...
The earliest versions, developed in 1965, had a sea-level thrust of about 190 kN. By 1971, the thrust had improved to 540 kN, with resulting engine named Viking 1 and adopted for the Ariane program. The engine first flown on the Ariane 1 rocket in 1979 was Viking 2, with thrust further improved to 611 kN.
Rocketry: The Nambi Effect is a 2022 Indian biographical drama film written, produced, and directed by R. Madhavan in his directorial debut. The film is based on the life of Nambi Narayanan, played by Madhavan, a scientist at the Indian Space Research Organisation who was accused in an espionage case and later exonerated.
The SCE-200 (also referred as Semi-Cryogenic Engine-200) is a 2 MN thrust class liquid rocket engine, being developed to power Indian Space Research Organisation's (ISRO) existing LVM3 and upcoming heavy and super heavy-lift launch vehicles.
Engine Origin Designer Vehicle Status Use Propellant Power cycle Specific impulse (s) [a] Thrust (N) [a] Chamber pressure (bar) Mass (kg) Thrust: weight ratio [b] Oxidiser: fuel ratio
ATV-D01 weighed 3 tonnes at lift-off and was the heaviest sounding rocket ever developed by ISRO at the time. It was mounted with a passive Scramjet engine. The rocket flew for 7 seconds, achieved Mach number 6 + 0.5 and dynamic pressure 80 + 35 kPa. [31] [32] On 28 August 2016, ISRO tested scramjet engine with a five-minute flight.