IIT Kharagpur inks an MoU with ONGC

Under the aegis of Azadi ka Amrit Mahotsav, Indian Institute of Technology Kharagpur signed an MoU with the Institute of Drilling Technology (IDT) of Oil & Natural Gas Corporation (ONGC) Limited to undertake several collaborative R&D projects in the domain of drilling, drilling fluids, cementing fluids and completion fluids. The MoU was signed between Shri. G.A.V.S. Prasad, HOI, IDT, ONGC and Prof. Suman Chakraborty, Dean R&D, IIT Kharagpur in the presence of Shri. O. P. Singh, Director, Field and Technical Services, ONGC who was the special guest of honour.

Prof. Suman Chakraborty, Dean R&D, IIT Kharagpur remarked, “I believe that this is a landmark MoU that will surely provide a new perspective to our Lab-to-Market transitional research initiatives, by interlacing the academia, R&D and Industry altogether in a uniquely threaded framework that is rare in the national context.”

One of the R&D projects for the development of thermally stable drilling fluids has already been initiated by Prof. Sandeep D. Kulkarni, Deysarkar Centre of Excellence in Petroleum Engineering as Principal Investigator and Prof. Kiran Gore, Department of Chemistry which has been positively received by IDT, ONGC.

Prof. Sandeep Kulkarni, PI, Deysarkar Centre of Excellence in Petroleum Engineering, IIT Kharagpur, said,The collaborative Research & Development (R&D) between both the institutions will highlight industrial and inter-disciplinary research efforts undertaken at Deysarkar Centre of Excellence in Petroleum Engineering at IIT Kharagpur.”

To strengthen the industrial and interdisciplinary research in cost-effective exploration activities, the collaborative Research & Development (R&D) will further initiate several other domains or areas of expertise for developing indigenous technologies. The Institute of Drilling Technology (IDT) of ONGC) is responsible for providing techno-economic expertise and solutions to problems faced by the ONGC. It aims at providing cost-effective exploration and production activities.

Prof. V K Tewari, Director, IIT Kharagpur stated, “As India is becoming an important link to the global supply chain and its position in the international trade dynamics is at its best ever, these industry-academia collaborations will entail to robust technological development in holistic domains and will also enable the students of IIT Kharagpur to be industry ready.”


Media Coverage :

PTI Mint Economic Times
Times of India The Week News 9
Skill Outlook Latestly Devdiscourse 
India Blooms Money Works Newsdrum


By : Poulami Mondal, Digital & Creative Media Executive (Creative Writer)

Email: poulami.mondal@iitkgp.ac.in, media@iitkgp.ac.in, Ph. No.: +91-3222-282007

Follow us: Facebook – IIT Kharagpur; Twitter – @IITKgp;  Instagram – @iit.kgp; LinkedIn – Indian Institute of Technology
For news visit: https://kgpchronicle.iitkgp.ac.in/ 

The James Webb Space Telescope launch and IITKGP

On 25th December 2021, thousands around the world enthusiastically watched the Ariane 5 heavy-lift space launch vehicle carry the  James Webb Space Telescope (JWST or Webb) to its orbit.

However, not many are aware that this launch from the European Space Agency (ESA) spaceport in French Guiana had a unique KGP connection.  

Alumnus Dr. Ranbir Sinha (B.Tech/Aero/1981) worked on the structural design and simulation of the Ariane 5 nose-cone and Payload Fairing (PLF), which protected the Webb during the launch. 

Launching The Webb

The James Webb Space Telescope (JWST) is the next great space science observatory that will take up the baton from the Hubble Space Telescope. It has been designed to seek answers to the unknown of the Universe and make breakthroughs in astronomy. Webb, an international partnership between the European Space Agency (ESA), The National Aeronautics and Space Administration (NASA), and the Canadian Space Agency (CSA), has been tasked with unraveling our origins. It will look into the formation of stars, planets, and galaxies in the early Universe.

The 17 m tall and 5.4 m diameter PLF on the Ariane 5 was made of light-weight Carbon Fiber Reinforced Plastic (CFRP) and Glass Fiber Reinforced Plastic (GFRP) Sandwich panels which were assembled with aluminum alloy rings and a magnesium alloy ‘Vertical Separation System’. Dr. Sinha’s responsibility was to ensure its separation without hitting the payload or the launcher.

Life after KGP

While talking to the KGP Chronicle, Dr. Sinha reminisces about his KGP days. He said that the practical problem-solving skills he learned as a student empowered him the most in his career. He recalled his NCC Airwing days at IIT KGP and credited it with not only inculcating discipline, self-confidence, teamwork, leadership, and perseverance in him but also in shaping his personality. 

After graduating from IIT Kharagpur, Dr. Ranbir Sinha did his M.S. and Ph.D. from the University of Minnesota, USA.

For the past three decades, Dr. Sinha has been involved in the design and analysis of numerous space structures including Automated Transfer Vehicle for the International Space Station, the Meteosat Second Generation, Atlas V Payload Fairing, the X-Ray Multi-Mirror Telescope, the Rosetta Spacecraft High Gain Antenna mechanism, and many more. 

Dr. Sinha currently focuses on creating opportunities in large-scale practical engineering education. ACSESS is one such platform through which he and his team are helping engineering and science students in India improve their professional communication skills in English. 

He also heads the Sinha Research Institute in Switzerland. 

Expressing his views on the Indian space industry, Dr. Sinha says that he sees promise in the growth trajectory of the future of the aerospace industry in India. Beyond ISRO, he believes that private aerospace companies have the potential to become world leaders in specific niche areas in both the commercial and military aerospace sectors.

In his message to young students in India, Dr. Sinha advises the learning of a wide range of subjects and developing multiple skills. He highlighted that learning itself is not enough and the learning must be converted into finding applications and creating useful solutions and products. He further advised the mastering of communication, social, and leadership skills. Finally, he asked the young generation to never forget our great culture and heritage.

Content Writer:- Arkaprabha Pal, Office of Alumni Affairs & Branding

Email: pal18arkaprabha@gmail.com

Pic Courtesy- European Space Agency 

                           Dr. Ranbir Sinha

SIMULATING COVID-19 TRANSMISSION ON THE PARAMSHAKTI SUPERCOMPUTER

How do airborne diseases spread?

What happens when two people in close proximity talk?

How exactly does the air exchange take place?

To answer all these questions and many more on the spread of the COVID-19 pathogen,  Prof. Sandeep Saha of Aerospace Engineering, his students at the institute, and collaborators in CNRS, France, Imperial College, London, UK, and Princeton University, USA  have performed a high-end simulation to study the transmission patterns of the COVID-19 pathogen by using the Paramshaakti Supercomputer.

The Simulation

The study, which has now been published in The Journal Of Fluid Mechanics, observed airflow and exchange between two unmasked individuals at proximity having a face-to-face conversation, through fog flow visualization experiments and direct numerical simulations of colliding respiratory jets mimicking a short conversation.  It assesses the risk of transferring a high dose of the pathogen from an infected person to a susceptible person. 

According to Prof. Saha, the simulation tries to understand the spread of the virus in a post-vaccination scenario. He also pointed out that this is a crude estimation and that it has the potential for deeper and more complex research in the future.

What did the simulation reveal?

The study revealed that the vertical offset between the mouths of the speakers to be an important parameter governing the propagation and evolution of the respiratory jets.  A ‘blocking effect’ is observed at low offsets, which temporarily protects the susceptible speaker from the pathogen-loaded saliva droplets in the jet from the infected speaker. At large offsets, the interaction between the jets are minimum. In certain intermediate offsets, the jet entrainment and inhaled breath, assist the pathogen-containing jets to propagate towards the susceptible speaker’s mouth. The interaction of the respiratory jets, therefore, permits air exchange in a very short time to varying degrees depending upon the effectiveness of the blocking effect and jet entrainment.

Fighting the pandemic

The simulation was crucial in knowledge building about the spread of the virus. The results can be potentially used as part of public health guidelines to create awareness of the risks posed by unmasked conversations in close proximity. It reinforces the need for wearing masks as an effective means to minimize the spread of pathogens and thereby bringing down the infection rate. 

The future of the study

Prof. Saha and his team intend to bring in more complexity in the simulation. They aim to analyze more complicated situations and bring the study closer to reality. The inclusion of viral load metrics would add dynamism to the study.  He wants to further increase the scope of the study by exploring collaboration opportunities with epidemiologists and virologists.

Watch the simulation here.

Content Writer:- Arkaprabha Pal, Office of Alumni Affairs & Branding

Email: pal18arkaprabha@gmail.com

 

The CEO of romance from IIT Kharagpur

It’s not every day that you come across a Metallurgical Engineer leading the world’s largest dating app conglomerate. 

Sharmistha (Shar) Dubey ( B. Tech/ Metallurgy/1993)  was raised in Jamshedpur. She graduated in 1993 along with classmate Sundar Pichai, CEO of Alphabet. With grit and determination she overcame all the challenges of being one of the handful female students on campus and finished her studies. After completing her studies she went back to Jamshedpur and worked in a steel company for a short while. She pursued a Masters from Ohio State University, USA and worked in several companies before joining Match Group in 2006. In her first job at an aerospace company in Philadelphia, she was the first foreigner and first woman who was hired and faced many challenges. She outworked and won over her colleagues with her hard work.

In 2017, Ms. Dubey was appointed the Chief Operating Officer (COO) of Tinder. She led the launch of Tinder Gold, which resulted in it being the highest-gross non-gaming app globally. The following year she was appointed President of Match Group, and in 2019, she was welcomed into the board of directors. 

After being promoted to CEO of Match Group at the onset of the COVID-19 pandemic, Ms. Dubey, with her excellent business leadership acumen, led the corporation to new heights powered by video dating services. Millions of people, more than ever before in the history of online dating, were using Match Group apps like Tinder, Match.com, Meetic, OkCupid, Hinge, PlentyOfFish, Ship, and OurTime to find love in the times of COVID. Ms. Dubey became the CEO of romance. This success prompted Fortive Corporation to appoint her to its board of directors in August 2020. Ms. Shar Dubey also won the Tech Leader of the Year award at Vogue Women Of The Year 2021.

Content Writer:- Arkaprabha Pal, Office of Alumni Affairs & Branding

Email: pal18arkaprabha@gmail.com

Picture Credits: Shar Dubey

Welcome Dr. S. Mangani Mangalavalli, the first lady faculty of Dr. B.C Roy Multi Speciality Medical Research Centre

IIT KGP welcomes Dr. S. Mangani Mangalavalli, joining in as the first lady faculty (Assistant Professor in the Department of Physiology) of Dr. B.C Roy Multi Speciality Medical Research Centre, IIT KGP. She is deployed as an Assistant Professor in B.C Roy Multi Speciality Medical Research Centre. Dr. Mangalavalli has completed her M.B.B.S from the prestigious Jawaharlal Nehru Institute of Post Graduate Medical Education and Research Centre (JIPMER), Pondicherry University in 2006 and her M.D in Physiology from Sri Manakula Vinayagar Medical College and Hospital, Pondicherry University in 2016. She is also enrolled in a Fellowship in Diabetes Mellitus from IMA eVarsity.

Dr. Mangalavalli has 14 years of clinical practice. Her thesis was on the ‘Effect of Stress on Heart Rate Variability in Type-A and Type-B Personalities with Prehypertension in young adults’. She has served at various eminent government as well as private hospitals. She had also set up her own private clinic in Pondicherry. With 5 years of teaching experience post her MD as a faculty in Physiology, several of her research papers have been published in renowned indexed journals like Pubmed and Scopus. Her paper on ‘Prevalence of prehypertension among type-A and type-B personalities’ received the best paper award presented at SIMSCON. Her core field of interest in research is in HRV heart rate variability and P300 on cognition. ‘Removal of carotid bodies – key to the silent killer’ paper of Dr. Mangalavalli was presented at NIMHANS in an all India National Conference. Her journal ‘Does your personality make you fat!!!- a study on young prehypertensive’ was published in a national journal, Indian Journal of Basic & Applied Medical Research and ‘Impact of Stress and Personality on Heart Rate Variability (HRV) in Prehypertensives by Mangani Mangalavalli et al in International Physiology are well acclaimed. She had also undergone a special training in Qualitative Research Methodology.

Another major field of interest which she adorns is Intellectual Property Rights (IPR) in medical field. She has conducted a number of webinars and workshops as well as delivered guest lectures in IPR and Physiology. 6 design patents have already been granted to her. She also has 9 copyright proposals, 2 patents and 4 design patents filed at the India Patent Office.

Among her other accreditations, she is the General Secretary of the Indian Medical Association (IMA) – Women Doctor’s Wing (WDW) at the Puducherry branch. She is also the Vice President of mission PINK in Pondicherry, a member of Ethics committee at JECC and also the IPR coordinator at Institute Innovation Convener (IIC). She was a member of the NAAC team in her previous institute.

As a lecturer, she is very popular amid her MBBS students. Her classes are generally classified to be very interactive and gives a thorough insight of the subject matter with precision. Her persona is well acclaimed by her students and colleagues as a women of substance. With a fluency in four languages consisting of Tamil, English, French and Hindi, she comes forward as an easy going person. At present, she is penning down a book on Intellectual Property Rights. IIT KGP is delighted to have this association and invites others to join in the institute and to contribute to an enriched experience.

Content Writer:- Poulami Mondal, Digital & Creative Media Executive (Creative Writer)

Email: poulami.mondal@iitkgp.ac.in, media@iitkgp.ac.in, Ph. No.: +91-3222-282004

HOW THE ASSAM RIFLES CYCLE RALLY INSPIRED THE IIT KHARAGPUR COMMUNITY?

A team of jawans from the Assam Rifles visited IIT Kharagpur en route to New Delhi on their 3000 km long cycle rally from Shillong to the national capital. Championing the bad weather, the jawans paid tribute to the freedom fighters and martyrs of the freedom movement at the Hijli Shaheed Bhavan in a small yet impassioned ceremony.

Having halted overnight on the campus, the contingent of a few dozen cyclists (mostly jawans) arrived at the Hijli Shaheed Bhavan after rallying through the prominent landmarks of the campus. During the ceremony, felicitations and mementos were exchanged between the Assam Rifles and IIT Kharagpur.

In his address, the Director, Prof. VK Tewari, glorified India’s greatness in science and technology. He mentioned incredible engineering feats which have been achieved- for instance, the Atal Tunnel in the Pir Panjal range at the height of 10,000 feet that has eased the movement of security forces in the region and bolstered the defense of the country. In brief, the Director also narrated the story of the sacrifice of freedom fighters Mr. Santosh Mitra and Mr. Tarakeshwar Sengupta. He also mentioned the role of Netaji Subhash Chandra Bose and Mahatma Gandhi in leading the fight for justice for the martyrs and other prisoners. He further spoke of the struggles of Smt. Matangini Hazra who was imprisoned in the women’s jail just across the road from the Hijli Shaheed Bhavan.

After honoring the martyrs, the jawans toured the science and technology museum and the prison cells. They also toured the Indian Knowledge System gallery and were introduced to the institute’s effort to archive and narrate the story of our rich past and heritage.

While elaborating on the significance of the cycle rally, Major Sudhan Pritam, Officer-in-Charge, Long Cycle Rally, Assam Rifles, said that the rally was an effort to connect and felicitate freedom fighters and their next of kin across the country to honor their sacrifices for the freedom of India. This rally, organized by DG Assam Rifles, Lt. Gen Pradeep Chandran Nair, is one of the multitudes of activities organized under the Azadi Ka Amrit Mahotsav banner. Major Sudhan further mentioned that the cycle rally is connected to the mission and spirit of the Fit India Movement and the Green India Initiative. They have organized short cycle rallies, yoga programs, football, volleyball tournaments, and tree plantation initiatives.

Reflecting on their KGP experience, the Major reflected on the grand historical legacy of the IIT. He mentioned that he would like to return to the Hijli Shaheed Bhavan and learn more about its role in the Indian Freedom Movement. He further said that he would recommend other services like the BSF and CRPF to come and visit this unique institute of national importance.

Finally, he advised the country’s youth always to remember the cost of freedom and never forget the sacrifice of the freedom fighters. Secondly, he stressed the need to maintain fitness and eat healthy food. He also remarked on the critical need to keep our environment clean.

The ceremony gradually came to its end as the rains started pouring heavily. On the tune of the marching band of the Assam Rifles, the Director flagged off the next phase of the jawan’s journey to Jamshedpur. The cyclists braved the rains with a high spirit and left us inspired and motivated to work hard against all odds to build an even greater future for our country.

Contact: Paramita Dey, Junior Assistant

Humans of KGP

From being a typical JEE aspirant to being a typical ‘job-material’ IITian. This summarizes my first three and a half years in Kharagpur. Luckily, while being a dual degree student, I got a PPO from one of the most sought-after employers in my 4th year. As Baldev Singh tells Simran in DDLJ, I told my heart, “Ja jee le apni zindagi”.

And so, I went on the Jagriti Yatra, a 14-day train journey around India. For the first time, I noticed non-IITians and non-engineers, working on nation-building with the kind of passion I could only dream of being infected with. KGP gave me the space to explore my other self — from watching films to making films during Ad Design.

I had an inkling deep down that I might not like my job, but I wanted to try it out. I wanted to live the money-eyed dreams seeded in a small-town background. Just 9 months and I was done. I wanted to make films! I decided to shift to Mumbai after a call with Akshat, a KGP senior who happily offered me a roof.

While I was looking for odd jobs in production houses, I got a Facebook notification from Ashay, another KGPian, inviting me to like his page Camera and Shorts, a film collective. We met up in his house, and within an hour, we knew we were working together. We chugged some beer to mark our collaboration.

Looking back, I now realize that it was KGP which gave my inner child a safe space, invaluable friendships, and a feeling that if I make the leap of faith I will find fellow KGPians who are already flying. As the saying goes since antiquity, “You can take a KGPian out of KGP, but you cannot take KGP out of a KGPian.”

[POSTCRIPT: Samarth now lives in Mumbai and is a full-time filmmaker. Self-taught in the art, he loves to tell stories that highlight invisible narratives. “The Unreserved”, his debut feature documentary, is a national award-winning film about conversations during a 17-day pan-India train journey in general compartments. It was recently screened on campus for first-year students and received a standing ovation. Samarth is currently crowdfunding for “The Borderlands”, a documentary about capturing the human side of life in the Indian borderlands. His campaign is the largest ever on Wishberry, with 535 backers chipping in to help him raise INR 27 lacs in 40 days.]

The Greenery and the Glory

Pavel Karmanov, a Russian M.Sc. student of Geology and Geophysics at IIT Kharagpur, says that he wanders around among the campus greenery whenever he has time. He crosses his heart to swear how amazed he is by the verdure surrounding him. Given that Pavel hails from East Siberia, it is perhaps not surprising that he is quite taken in by IIT Kharagpur’s lush green surroundings.

But Pavel is not alone. On even the most ordinary of days, it is impossible to be completely oblivious of the thick canopy over your head. If nothing else, you are thankful that it does not let in the sun through. In a more cheerful frame of mind, you may also have noticed the gay abandon with which life springs from the earth here – be it the thick moss between the little cracks in the pavement stones or the huge, gnarled branches of trees that sometimes weave around each other and then come down in tumbles of sprightly projectiles that hang from above in suspended animation.

Banyan tree on campus

Trees of every kind conspire together at IIT Kharagpur to keep the air moist and fragrant. They are all around you — Gulmohar, Radhachura, Neem, Sal, Sirish, Simul, Eucalyptus and Chatim. Then there are the fruit trees such as mango, lichi, jamun and Bael. Trees like Jarul, Bakul, Palash, Bahera, Mahogany and Tamarind sometimes line long stretches of the roads or cluster around particular areas. At the New Technology Guest House, a jamun tree is so generous with its fruits that the ground below turns a dark violet on some days and the mashed jamuns have to be swept away twice a day.

The campus is also home to some rare varieties of trees. Among them are the Nagchampa or the Cannonball tree, the Jagya dumur, a Ficus variety, and Bhojpatra or Betula utilis, a birch whose bark was once commonly used to write manuscripts and is still scraped out for ritual use. In fact, both Nagchampa and Jagya dumur are used for ritual offerings. The IIT Kharagpur campus also has some unusual trees, such as the Gamhar or white teak and Sausage trees.

Nagchampa flower

Mrs Barnali Chakrabarti, wife of the Institute Director, Dr Partha Pratim Chakrabarti, has been on the campus for 27 years and says that the flora has changed over the years. The Ulatkambal or Devil’s Cotton and Hadbhanga or Veld Grape are two kinds of plants that are no longer seen on the campus. In fact, even beyond the campus, these two plants have been exploited so often because of their medicinal properties that they are on the verge of extinction, says Mrs Chakrabarti.

A former student of botany, a tree lover and green enthusiast, Mrs Chakrabarti, with the assistance of the horticulture department of the Institute, has planted close to 3,000 trees on the campus in the last three years. She maintains a detailed dossier on plant life on the campus, with their names and specific locations.

White Teak

The Director’s bungalow has some unusual trees – like two Rudraksh trees and Allspice trees. Mrs Chakrabarti sourced the Rudraksh trees from Uttarakhand. Given that these trees are not native to the soil and grow in different climes (the Rudraksh is from the Himalayas), they required a lot of initial care. The Rudraksh trees bore fruits this year, says Mrs Chakrabarti.

The Horticulture department of the Institute has been making an all-out effort to refurbish the greenery on the campus. It has helped create a Biodiversity Park. It continues to plant and water thousands of trees in the nook and cranny of the campus. It cordons off trees that need special care. Take the ancient Banyan tree close to the Prembazar Gate that needed to be gated in order to stop the encroachments that would have prevented it from growing.

Rudraksh tree in the Director’s bungalow

The department has also been planting trees in the halls of residence. In some of the hostels, say the Lala Lajput Rai Hall and the Madan Mohan Malviya Hall, the staff are passionate about taking care of the greenery. In the Mother Teresa Hall and the Sister Nivedita Hall of residence, students have come forward to plant trees and shrubs. There are also two Sandalwood trees in two of the boys’ hostels.

There is a fledgling green movement on campus as well. Last year, some students participated in a unique program, “Life under the Canopy”, that required them to scour the campus and select 12 trees under which they had to take pictures with their friends. Early this year saw the “Pedal and Plant” rally in which students cycled to a chosen site to plant trees.

On the World Environment Day this year, Vision Probaho, an eco-conservation cum awareness forum created by a section of IIT Kharagpur’s research scholars, marked the occasion with a string of events. The day started with a pedal and plant initiative involving a cycle rally, which was followed by a plantation drive. Several students also enacted a street play to highlight issues arising out of the irresponsible use of non-biodegradable products and the way this is accelerating the destruction of the environment. Students of the Institute also showcased the floral diversity of the campus in a photography exhibition.

Vision Prabaho

Monsoon in IIT Kharagpur is just as bounteous as the summer. If the Nor’westers in May bring down the mangoes, the monsoon showers loosen the Palmyra fruits. For some of the staff who picked up the fruits on their way home in late August this year, that provided occasion for making sugar palm fritters, a much-loved seasonal fare for Bengalis. These were joyously shared with colleagues the next day.

For the trees though, all this is business as usual.

 

Photographs by Arnab Moitra and S.K. Biswas