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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.
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 ...
ISRO's Liquid Propulsion Systems Centre (LPSC) was set up in 1985 and started working on a more powerful engine, Vikas, based upon the French Viking. [26] Two years later, facilities to test liquid-fuelled rocket engines were established and development and testing of various rocket engines thrusters began.
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.
liquid rocket engine: used on SpaceX rockets and spacecraft (Falcon, Starship, Dragon) ArianeGroup: Vernon, France Vinci / Viking / Vulcain / HM7B: liquid rocket engine: used on Ariane rockets NPO Energomash: Russia liquid rocket engine: used on R-7, Molniya, Soyuz, Energia, Zenit, Atlas III, Atlas V, Angara, Antares: KBKhA: Russia liquid ...
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
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.
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.