Geosynchronous Satellite Launch Vehicle (GSLV) is a class of expendable launch systems operated by the Indian Space Research Organisation (ISRO). GSLV has been used in fifteen launches since 2001.
Indigenous Cryogenic Upper Stage CE-7.5 of GSLV
Strap-on motors of GSLV-F05 being integrated with the core stage
Payload fairing with GSAT-6A being integrated.
Launch of GSLV F11 GSAT-7A from Second Launch Pad of Satish Dhawan Space Centre
A liquid-propellant rocket or liquid rocket utilizes a rocket engine burning liquid propellants. (Alternate approaches use gaseous or solid propellants.) Liquids are desirable propellants because they have reasonably high density and their combustion products have high specific impulse (Isp). This allows the volume of the propellant tanks to be relatively low.
Bipropellant liquid rockets are simple in concept but due to high temperatures and high speed moving parts, very complex in practice.
The NMUSAF's Me 163B Komet rocket plane
Rocket 09 (left) and 10 (GIRD-09 and GIRD-X). Museum of Cosmonautics and Rocket Technology; St. Petersburg.