ISRO’s indigenously developed

technology

Submitted by-Ashutosh singh

VISION-

Our vision is to harness space technology for national development, while pursuing space science research and planetary exploration.

MISSSION-Research and development in space science and

planetary exploration.

Indian remote sensing satellite(IRS) programme for management of natural resources and monitoring of environment.

About ISRO

INDIAN space programme began in 21/12/1963

First launch was sounding rocket ‘nike-apache’ for the study of winds in upper atmosphere.

ARYABHATTA was the first

satellite build by ISRO.

THE BEGINNING

Bhaskar 1 for taking picture of earth surfaceBhaskar 2 with microwave radiometerIRS (INDIAN remote sensing satellite) programme.APPLE , first geostationary satelliteRohini, launched by SLV-3INSAT- 1B for tele-communication, tv.broadcasting

and with Data Relay TransponderKalpana 1, weather satellite launched by PSLVGSAT-3 or EDUSAT, dedicated to educational field

and tele-medicine

ISRO IN SATELLITE ERA

IRS-1, INDIA’s first operational remote sensing satellite

SROSS series to understand ‘gamma ray burst’ and ‘ionosphere’

Chandrayaan-1 to test the impact of a sub-satellite (Moon Impact Probe - MIP) on the surface on the Moon as a fore-runner to future soft-landing missions

Space Capsule Recovery Experiment (SRE-1)

Cntd…

Objectives-To develop the technology of Interplanetary missionExplore Mars surface features, morphology,

mineralogy and martian atmosphere

SpecificationLaunched by PSLV rocket C-25Least expensive mission in world (approx 450 crore

rupeesNext launch will be in 2016Five scientific instruments

Mars orbit mission

Lyman alpha photometer

measure deuterium and hydrogen Methane sensor for Mars

measure methane (CH4) in the Martian atmosphere with parts-per-billion (ppb) accurcy

Mars Exospheric Neutral Composition Analyser

capable of analysing the neutral composition of particles in the range of 1–300 amu

Thermal Infrared Imaging Spectrometer

measures the thermal emission and minerals and soil spectra Mars color camera

images and information about the surface features and composition of Martian surface

Cntd…

LAUNCH VEHICLES:KEY TO SPACEFLIGHT

Satellite launch vehicles built by placing one rocket stage over other.

Used internal combustion enginePSLV- Indian remote sensing satellites in polar orbit

1st stage-solid rockets

2nd stage- liquid rockets

CE-20 is INDIA’s first cryogenic developed engine

It’s specific impulse is 440-460 seconds

APPLICATION-Upper stage booster

CRYOGENIC ENGINE (CE-20)

Developed by LIQUID PROPULSIONS SYSTEM CENTRE

Developed to power the future heavy lift Unified and Reusable launch vehicles (ULV & RLV)

It is under development processLOx /isrosene will be used as propellant

SEMI CRYOGRNIC ENGINE (SCE-200)