Vsf ppt on mangalyan v6
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Transcript of Vsf ppt on mangalyan v6
WELCOME TO VIJNANA BHARATI
STUDENT’S FORUM
CONTENTS About Vijnana Bharati & VSF Mission Mars – Mangalyaan About ISRO, launch vehicles Why Mission Mars?, Objectives Mangalyaan the spacecraft configuration The MoI event Payload on Mangalyaan.
About Vijnana Bharati Established in Nagpur in 1991 Is a national organization of the scientific community of India. A
“swadeshi Vijnana Parishad” Is working for the propagation of science, including India’s
traditional scientific knowledge Has its 21 branches all over India and 5 in Middle East countries
including Saudi Arabia Has distinguished scientists associated with it in different
capacities
Vijnana Bharati National president - Dr. Vijay Bhatkar
Patron - Dr. G Madhavan Nair Former space commission chairman
Patron - Dr. Anil Kakodkar Former chairman of Atomic energy commission
Vijnana Bharati Vijnana Bharati has different wings working in different specialized
areas of Science Vigyan Prasar Bharati (VPB) National Ayurveda Students And Youth Association (NASYA) World Ayurveda Congress (WAC) Vishwa Veda Vigyan Sammelan (VVVS) The Women Empowerment Movement (SHAKTI) Rashtriya Yuva Vaigyanik Manch (RYVM)
Benefits of VSF to institutions Meet the Scientist sessions at your institution
either in person or through Webinars.
Popular science talks at your institution Visit of students to Science laboratories in the
region. Science related competitions. Do it yourself - simple experiments to understand
scientific concepts
MARS ORBITER INSERTION
भारतीय अंतरिरक्ष अनुसंधान संगठन, The Indian Space Research Organization (ISRO) is the
space agency of India, with an objective to
advance space technology and use its applications for national benefit.
MANGALYAAN
Spacecraft
Mars also has elliptical orbit like Earth and similar - Surface conditions Similar geology Availability of water? Atmosphere (thin) Polar ice caps Magnetic field Natural conditions similar to arctic and Antarctic
Why Mission to Mars?Similarities with Earth
Mars is like EARTH
Large river valleys ‘Super’ grand canyon
Mars is like EARTH Volcanoes
Mars is like EARTH Climate range similar to Earth Sky and clouds, dust storms
Mission ObjectivesTo develop the technologies required for an
interplanetary mission. Design and realisation of a Mars orbiter with a
capability to survive and perform Earth bound manoeuvres, cruise phase of 300 days, Mars orbit insertion / capture, and on-orbit phase around Mars.
Deep space communication, navigation, mission planning and management.
Scientific Objectives are - Exploration of Mars surface features, morphology, mineralogy and Martian atmosphere by indigenous scientific instruments.
The satellite structure is of aluminium and composite fibre reinforced plastic (CFRP) sandwich construction
Dissembled view of Mangalyaan
SPACECRAFT DETAILSMassThe lift-off mass was 1,350 kg, including 852 kg of propellant mass.Cuboid in shape of approximately 1.5 m (4 feet 11 inches).
Dimensions
PowerElectric power is generated by three solar array panels of 1.8 m × 1.4 m each 7.56 Sqm, for a maximum of 840 W generation in Martian orbit. Electricity is stored in a 36 Ah Li-ion battery.PropulsionLiquid fuel engine of 440 N thrust is used for orbit raising and insertion in Martian orbit. The orbiter also has eight 22 N thrusters for attitude control or orientation.CommunicationsThe antenna array consists of a low-gain antenna, a medium-gain antenna and a high-gain antenna. The High-gain antenna system is based on a single 2.2-metre reflector illuminated by a feed at S-band. It is used to transmit and receive the telemetry, tracking, commanding and data to and from the Indian Deep Space Network.
LAP Lyman-Alpha Photometer 1.97 kgMSM Methane Sensor For Mars 2.94 kgMENCA Mars Exospheric Neutral Composition Analyser 3.56 kgTIS Thermal Infrared Imaging Spectrometer 3.20 kgMCC Mars Colour Camera 1.27 kg
PayloadScientific instrumentsThe 15 kg scientific payload consists of five instruments:
Lyman-Alpha Photometer
Methane Sensor
Mars Exospheric Neutral Composition Analyser
Thermal Infrared Imaging Spectrometer
Mars Colour Camera
Telemetry and command
E-mail - [email protected] Website: www.vijnanabharati.org
THANKS YOU
Phone No. 0712-2741772, 09850333408, 08552865111, 09850391487