Indian sleepless scientist.

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A man which is responsible for the successful of story behind ISRO who worked hard and smart on development if ISRO.  Born in poor family but he is now the cheif of the ISRO. Let us discuss about his personal life and career.

Kailasavadivoo Sivan (born 14 April 1957)
is an Indian space scientist and the
chairperson of the Indian Space Research
Organization. He is the former Director
of Vikram Sarabhai Space Center and
Liquid Propulsion centre.

Personal life:-
K. Sivan was born in Mela Sarakkalvilai,
near Nagercoil in Kanyakumari district of
Tamil Nadu state of India. His parents are
Kailasavadivoo and Chellam. Sivan is
popularly known as the "Rocket Man" for
his significant contribution to the
development of cryogenic engines, for
India's space programme.

Education:-
Sivan is son of a farmer and studied in a
Tamil medium Government school in Mela Sarakkalvilai Village and later in
Vallankumaranvilai in Kanyakumari
district. He is the first graduate from his
family.Later Sivan graduated with a
bachelor's degree in engineering from
Madras Institute of Technology in 1980.
He then got a master's degree in aerospace engineering from Indian
Institute of Science, Bangalore in 1982,
and started working in ISRO. He earned a
doctoral degree in aerospace engineering
from Indian Institute of Technology,
Bombay in 2006. He is a Fellow of the
Indian National Academy of Engineering,
the Aeronautical Society of India and the
Systems Society of India.

Career:-
Sivan worked on the design and
development of launch vehicles for Indian
Space Research Organisation (ISRO).
Sivan joined ISRO in 1982 to participate on the Polar Satellite Launch Vehicle (PSLV) Project. He was appointed as the director of ISRO's Liquid Propulsion Systems Centre on 2 July 2014. On 1 June 2015, he became the Director of VSSC. He joined ISRO in PSLV Project and has contributed immensely towards end to end mission planning, mission design, mission integration and analysis. The mission design process and innovative mission design strategies perfected for PSLV has become the foundation for ISRO launch vehicles like GSLV, GSLV-MK3 and RLV-TD.
He is the chief architect of 6D trajectory
simulation software, SITARA which is the
back-bone of the real-time and non-real
time trajectory simulations of all ISRO
launch vehicles. He commissioned world
class simulation facility in ISRO for
mission synthesis and analysis which is
used for mission design, sub-system level validation and integrated validation of avionics systems in all ISRO launch
vehicles. He developed and implemented
an innovative day-of launch wind biasing
strategy which has made possible rocket
launch on any day of the year at any
weather and wind conditions. He has
contributed significantly in establishing a
Parallel computing facility and Hypersonic wind tunnel facility, which has opened new avenues in the area of computational fluid dynamics, and self-reliance in wind-tunnel testing. He evolved novel strategies for launching India's MARS mission endeavor through PSLV, ISRO's work horse. He also led the RLV-TD development program and
spearheaded its design, qualification,
aerodynamic characterization and
hardware development. He joined GSLV
Project in April 2011 as Project Director
with a mandate to demonstrate the
robustness and reliability of GSLV as well
as flight demonstrate the Indigenous Cryo Stage. His leadership led to the historical
achievement of most successful GSLV
flight with indigenous cryogenic stage.
During his career at ISRO, he has held many responsibilities like Group Director,
MSSG, Project Director, RLV-TD, Deputy
Director, Aeronautics Entity, Deputy
Director, Structures Entity, Project Director, GSLV, Chief controller, etc
It was Sivan's expertise that gave ISRO the ability to send 104 satellites in a single mission, setting a world record on 14 February 2017. He was the key person
who worked on the technicalities of how
the satellites would be placed in orbit. The new ISRO chairman has also played a key
role in developing the indigenous
Geosynchronous Satellite Launch Vehicle
MK II, and was part of the team that ideated on the Swadeshi space shuttle (a
reusable launch vehicle). Sivan was appointed the chief of ISRO in
January 2018 and he assumed office on
15 January. Under his chairmanship,
ISRO launched Chandrayaan 2, the second mission to the moon on July 22, 2019. If successful, India will only be the fourth country after US, China and the erstwhile USSR to make a successful landing on thelunar surface.

Awards:-
• Shri Hari Om Ashram Prerit Dr Vikram
Sarabhai Research award (1999)
• ISRO merit award (2007)
• Dr Biren Roy Space Science award
(2011)
• Distinguished Alumnus Award (2013)
from MIT Alumni Association, Chennai
• Distinguished Alumnus Award (2018)
from Indian Institute of Science,
Bangalore
• He was conferred Doctor of Science
(Honoris Causa) from Sathyabama
University, Chennai in April 2014.

This is all about the farmer son now he is chief of ISRO.

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