Different Indian Space Launch Vehicles

A SLV (Satellite Launch Vehicle) was indeed a comparatively tiny rocket engine developed by the Indian Space Research Organisation in the 1970s to establish what technologies were needed to launch satellites. The SLV was designed to reach a maximum altitude of 400 km (250 miles) with a load of Forty kg (88 lb). SLV-3’s maiden testing flight, in Aug 1979, was indeed a disaster. On July 18, 1980, the very first rocket deployment did take place.

That was a 4 staged rocket-powered entirely by solid propellants. On Aug 10, 1979, aircraft SLV was initially launched at Sriharikota. The SLV was launched for the fourth and last time on April 17, 1983.

From inception to finish, this vehicle took about 7 years to complete. The first and secondary phase strong motor cases were made of 15 CDV6 sheet metals, whereas the 3rd and 4th levels were made of fibre-reinforced plastic. 

Aircraft are sent into orbit using launches, also known as launch systems. The Polar Satellite Launch Vehicle (PSLV) and the Geosynchronous Satellite Launch Vehicle (GSLV) are Today’s two active launchers. GSLV’s indigenous Condensing Top Stage has permitted the launching of satellite systems weighing up to two tonnes. A GSLV Mk III will be the next generation, featuring an indigenous maximum power cryo motor & stages capable of carrying 4-tonne satellites in orbit.

A-List of all Indian Space Launch Vehicles

·      PSLV

·      GSLV

·      Sounding rockets

PSLV

Today’s 3rd generation launch vehicle is indeed the Polar Satellite Launch Vehicle (PSLV). It is also the country’s first rocket engine to have fluid phases. PSLV emerged as India’s reliable and flexible workforce launch system during its first successful launch in Oct 1994, having 39 consecutive flights in a row by June 2017. Between 1994 and 2017, the spacecraft delivered 48 Indian spacecraft plus 209 satellites for international clients.

Moreover, this vehicle succeeded in launching two spacecraft — Chandrayaan-1 in 2008 & Nasa’s Mars Vehicle in 2013 – towards the Moon or Mars, accordingly.

GSLV

The Geosynchronous Satellite Launch Vehicle Mark-II (GSLV Mk II) is India’s biggest and most operating rocket engine. The aircraft is indeed a 3 aircraft featuring 4 fluid velcros again for 4th generation of space vehicles. The Telescopic third phase of a GSLV Mk II seems to be the domestically produced and plane ride cryogenic Upper Stage (CUS). 

Sounding rockets

Sounding rockets are one or two-staged stable rockets that are being used to study the planet’s atmosphere and conduct space exploration. These can also be used to check or validate prototype components or systems to be used in launch systems and spacecraft at a low cost. The creation of a Thumba Tropical Rocket Launching Station (TERLS) in 1963 in Thumba, a region near the polar axis, marked a watershed moment in Today’s aeronautics and environmental science. On November 21, 1963, the Indian Space Programme began with the opening of the very first crewed spacecraft from a Range available near Trivandrum, Kerala. Employing rocket-borne equipment, sound rockets were able to explore their environment in reality.

Polar Satellite Launch Vehicle

The Polar Satellite Launch Vehicle is the 3rd generation launch vehicle that we have now (PSLV). It’s also the nation’s first fluid-phase rocket engine. With its first successful launch in October 1994, PSLV established itself as India’s dependable and flexible workforce launch system, with 39 consecutive flights in June 2017. The spacecraft delivered 48 Indian spacecraft and 209 foreign satellites between 1994 and 2017.

Furthermore, this vehicle was successful in launching two spacecraft to the Moon or Mars, Chandrayaan-1 in 2008 and Nasa’s Mars Vehicle in 2013.

GSLV MK III

ISRO’s 3 staged heavy-lift launch system, GSLV Mk III, was chosen for the launch of the Chandrayaan-2 satellite. Two stable strap-ons, one core fluid booster, as well as a cryogenic service module, make up the vehicle.

The GSLV Mk III was planned to deliver payloads weighing up to 4 tonnes to Geosynchronous Transfer Orbit (GTO) or up to ten tonnes into Low Earth Orbit (LEO), which is roughly double the capabilities of something like the GSLV Mk II.

A GSLV Mk III’s two clamp engines are positioned on each side of its core fluid boosters. Every ‘S200’ contains 205 tonnes of composite solid propellant, which is ignited to cause an aircraft elevator. For 140 seconds, the S200s operate. These 2 cluster Vikas fluid Engines of L110 liquid cores boosters operate during the strap-on stage.

The twin cluster Vikas fluid Engine of an L110 liquid cores boosters would fire 114 seconds after the elevator further increasing the vehicle’s performance during the strap-on working period. After strap-on separate roughly 140 seconds the following liftoff, the engine continues to run.

Conclusion

In this article, we have discussed the different Indian space launch vehicles, a list of all space launch vehicles, polar satellite launch vehicles, GSLV MK III, and Indian satellites.