CE-20

The CE-20 is a cryogenic rocket engine being developed by the Liquid Propulsion Systems Centre, a subsidiary of Indian Space Research Organisation. It is being developed to power the upper stage of the Geosynchronous Satellite Launch Vehicle Mk III. It is the first Indian cryogenic engine to feature a gas-generator cycle.

Overview

The CE-20 is the first Indian cryogenic engine to feature a gas-generator cycle. The engine produces a nominal thrust of 200 kN, but has an operating thrust range between 180 kN to 220 kN and can be set to any fixed values between them. The combustion chamber burns liquid hydrogen and liquid oxygen at 6 MPa with 5.05 engine mixture ratio. The engine has a thrust-to-weight ratio of 34.7 and a specific impulse of 444 seconds (4.35 km/s) in vacuum. ISRO tested the CE-20 on April 28, 2015 at Mahendragiri test facility achieved on successful long duration hot test (635 seconds). On July 16, 2015, CE-20 was successfully endurance hot tested for a duration of 800 seconds at ISRO Propulsion Complex, Mahendragiri. This duration is approximately 25% more than the engine burn duration in flight

Podcasts:

PLAYLIST TIME:

Deja Vu

by: Ss501

Yojumen biomyon johungor
Nadeshin urojunikka
Giphun bam chuogur dodumda
Hessare jamdurgon hajyo
Moge gollin gude irumur
Su obshi boruda
Hanbonchum dorabwa jurkayo
Baby say again, baby please say again
Yongso handago dorabwa jurgorago
Tell me where you are jebar nar tonajima
Hanbonman do nor nukirsu ige...
Su obnun narduri jinado (mm)
Sarangun momchwo igejyo
Aphumiran uimirur mollasso
Nunmullo shisodo
Mongduro goin danungor
Baby say again, baby please say again
Yongso handago dorabwa jurgorago
Tell me where you are jebar nar tonajima
Hanbonman do nor nukirsu ige...
Ibyor iran uimirur mollasso
Gasumur mirodo nunmurun namgyo dunungor...
Ooh yeah yeah yeah
Baby say again, baby please say again
Yongso handago dorabwa jurgorago
Tell me where you are jebar nar tonajima
Hanbonman do nor nukirsu ige...




Latest News for: ce-20

Edit

India Among 6 Countries With Indigenous Cryogenic Tech, ISRO's CE20 Engine Now Human-Rated: ISRO

MENA FN 17 Mar 2025
(MENAFN - IANS) New Delhi, March 17 (IANS) India is among six countries -- the US, France, Russia, China, and Japan -- that have indigenously developed Cryogenic technology, said Indian Space ... .
Edit

LCCC Dental Hygiene Program receives donation, announces Dental Health Alumni Day

The Citizens' Voice 15 Mar 2025
The Benco Dental Clinic is a 24-chair state-of-the-art Clinic located in the Francis S ... and will feature Sue Scherer, RDH, BS, who has more than 20 years of experience as a chairside clinician, dental hygiene program instructor, CE speaker and author.
Edit

Consumers Energy offers assistance to senior customers

Independent Newsgroup 05 Mar 2025
Lansing, MichiganConsumers Energy (CE) has provided assistance to customers over the age of 65 by connecting them with energy-saving strategies and payment options ... According to CE, these thermostats can save up to 20%.
  • 1
×