S. N. Seshadri

S. N. Seshadri
Born(1937-03-15)March 15, 1937
Kerala, India
DiedFebruary 2, 1986(1986-02-02) (aged 48)
NationalityIndian
Known forControl systems for satellite communication
Awards
Scientific career
Fields
Institutions

Sekharipuram Narayaniyer Seshadri (1937–1986) was an Indian control engineer and the head of the Reactor Control Division of the Bhabha Atomic Research Centre.[1] He established the control systems for the Satellite Receiving Station at Arvi, near Pune and the Ooty Radio Telescope. Subsequent to the bombing of Air India Flight 182 in June 1985, he conducted the examination of the cockpit voice recorder and air traffic control tapes.[2]

Seshadri was known for his work on the control systems for satellite communication, earth station antennas, tracking and telemetering of rockets, and traction motors for high power locomotives[3] and his researches have been documented in a number of articles.[4] He was an elected fellow of the Indian Academy of Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards for his contributions to Engineering Sciences in 1978.[5] He died on 2 February 1986, at the age of 48.[6] The Indian Physics Association has instituted an annual award, S. N. Seshadri Memorial Instrumentation Award to recognize excellence in indigenous instrumentation development in physical sciences.[7]

Selected bibliography

  • Srinivasan, M.; Dharmadhikari, M.; Karkera, B. N.; Mahindroo, P. N.; Ray, A. K.; Seshadri, S. N. (1973). "Safety and control systems of the Purnima reactor". Symposium on Nuclear Science and Engineering: 1–10.
  • Rao, Dhanvada M.; Seshadri, S. N. (1976). "Application of radial-splitters for improved wide-angle diffuser performance in blowdown tunnel". Journal of Aircraft. 13 (7): 538–540. doi:10.2514/3.44542.
  • D. M. Rao, S. N. Seshadri (1976). "Application of radial-splitters for improved wide-angle diffuser performance in a blowdown tunnel". Journal of Aircraft. 13 (7): 538–540. doi:10.2514/3.44542.
  • Ray, A. K.; Seshadri, S. N. (1985). "Special features of the safety and control systems of the Dhruva reactor". Pramana - Journal of Physics. 24 (1–2): 179–192. Bibcode:1985Prama..24..179R. doi:10.1007/BF02894828. S2CID 121230852.
  • S. N. Seshadri, K. Y. Narayan (1987). "Shock-induced separated flows on the lee surface of delta wings" (PDF). The Aeronautical Journal. 91 (903): 128–141. doi:10.1017/S0001924000091387. S2CID 55119972.

References

  1. ^ Ganesan Venkataraman (1 January 1994). Bhabha and His Magnificent Obsessions. Universities Press. pp. 159–. ISBN 978-81-7371-007-0.
  2. ^ Allistair Fitzgerald (January 2011). Air Crash Investigations: Mass Murder in the Sky, the Bombing of Air India Flight 182. Lulu.com. pp. 177–. ISBN 978-0-557-98184-7.
  3. ^ "Brief Profile of the Awardee". Shanti Swarup Bhatnagar Prize. 2016. Retrieved 12 November 2016.
  4. ^ "Browse by Fellow". Indian Academy of Sciences. 2016.
  5. ^ "View Bhatnagar Awardees". Shanti Swarup Bhatnagar Prize. 2016. Retrieved 12 November 2016.
  6. ^ "Handbook of Shanti Swarup Bhatnagar Prize Winners" (PDF). Council of Scientific and Industrial Research. 1999.
  7. ^ "S N Seshadri Memorial Instrumentation Award in Physical Sciences". Indian Physics Association. 2016.


Stub icon 1 Stub icon 2

This article about an Indian engineer, inventor or industrial designer is a stub. You can help Wikipedia by expanding it.

Read other articles:

Adobe eLearning Suite

Adobe eLearning SuiteTipeperangkat lunak Karakteristik teknisSistem operasiWindows, Mac OS XInformasi pengembangPengembangAdobe SystemsInformasi tambahanSitus webAdobe eLearning Suite Sunting di Wikidata • L • B • Bantuan penggunaan templat ini Adobe eLearning Suite adalah kumpulan aplikasi yang dibuat oleh Adobe Systems untuk profesional belajar, desainer instruksional, manajer pelatihan, pengembang konten, dan pendidik. Suite ini memungkinkan pengguna untuk penulis, men...

 

 

Carl's Jr.

Carl's Jr. Restaurants LLCLogo saat iniRestoran Carl's Jr. di California, AS.Nama dagangCarl's Jr.SebelumnyaCarl's Drive-In Barbecue (1941–1956)IndustriMakanan Cepat SajiDidirikan17 Juli 1941; 82 tahun lalu (1941-07-17)PendiriCarl Karcher, Margaret KarcherKantorpusatCarpinteria, California, Amerika SerikatCabang1,385 (April 2015)Wilayah operasiSeluruh duniaProdukRumah makan siap sajiKaryawan8.000 (2012)IndukCKE Restaurants(1966–sekarang)Situs webwww.carlsjr.com Carl's Jr. (nama lengk...

 

 

Panachikkadu Temple

Hindu temple in Kerala, India Panachikkadu TempleSaraswathi shrine of Panachikkadu TempleReligionAffiliationHinduismDistrictKottayamDeityDakshina Mookambika(Saraswathi)FestivalsNavaratri[1]LocationLocationPanachikkadStateKeralaCountry IndiaDakshina Saraswathi Temple, Panachikkad, Kottayam, KeralaGeographic coordinates9°32′16.4″N 76°33′09.4″E / 9.537889°N 76.552611°E / 9.537889; 76.552611ArchitectureTypeArchitecture of KeralaSpecificationsTemple...

مجلس الأمة الكويتي 1985

مجلس الأمة الكويتي 1985 الفصل التشريعي السادس البلد الكويت  القيادة رئيس مجلس الأمة أحمد عبدالعزيز السعدونمنذ 9 مارس 1985 نائب رئيس مجلس الأمة صالح يوسف الفضالةمنذ 9 مارس 1985 الأعضاء 50 عضو، رئيس الوزراء والوزراء بحكم مناصبهم الانتخابات نظام انتخابي 25 دائرة أنتخابية تنتخب كل...

 

 

Bahasa Uighur Kuno

Cari artikel bahasa  Cari berdasarkan kode ISO 639 (Uji coba)  Kolom pencarian ini hanya didukung oleh beberapa antarmuka Halaman bahasa acak Bahasa Uighur KunoDituturkan diKekhaganan Uighur, Kerajaan Qocho, Kerajaan Uighur GansuWilayahHami, Turpan, GansuEraAbad ke-9 hingga 14 Rumpun bahasaTurk Turk UmumTurk SiberiaUighur Kuno Bentuk awalTurk Kuno Uighur Kuno Sistem penulisanAbjad Turk Kuno,[1] Abjad Uighur KunoAspek ketatabahasaanTipologibahasa aglutinatif [su...

 

 

Agus Salim

Agus Salim Menteri Luar Negeri Indonesia ke-3Masa jabatan3 Juli 1947 – 20 Desember 1949PresidenSoekarnoPerdana MenteriSutan Syahrir PendahuluSutan SyahrirPenggantiMohammad RoemWakil Menteri Luar Negeri Indonesia 1Masa jabatan12 Maret 1946 – 3 Juli 1947PresidenSoekarnoMenteriSutan Syahrir PendahuluTidak ada, jabatan baruPenggantiTamsil Informasi pribadiLahirMasyhudul Haq(1884-10-08)8 Oktober 1884Koto Gadang, Agam, Sumatera Barat, Hindia BelandaMeninggal4 November ...

Tamale

Sebuah tamale Sebuah putakte (diubah ke Bahasa Inggris dari Bahasa Spanyol tamales, bentuk jamak dari Bahasa Spanyol: tamal [taˈmal], dari Bahasa Nahuatl: tamalli /taˈmalːi/;[1]) adalah sebuah makanan tradisional Amerika Tengah yang dibuat dari masa. Masa adalah sejenis adonan pati yang biasanya berdasarkan tepung jagung. Adonan ini lalu dikukus atau direbus dalam bungkusan daun. Tamale bisa diisi dengan daging, keju, buah-buahan, sayur-sayuran, cabai atau bumbu lainnya, sesuai sel...

 

 

Forlì FC

Italian football club Football clubForlìFull nameForlì Football ClubNickname(s)i Galletti (The Cockerels)i Biancorossi (The Red & White)Founded19192007 (revived)GroundStadio Tullo Morgagni,Forlì, ItalyCapacity3,466ChairmanRomano ConficconiManagerMassimo GaddaLeagueSerie D2021–22Serie D Group D, 8thWebsiteClub website Home colours Away colours Forlì Football Club is an Italian association football club based in Forlì, Emilia-Romagna, that competes in the Serie D, the fourth tier of ...

 

 

Margarita de la Pisa Carrión

Spanish politician Margarita de la Pisa CarriónMEPMember of the European Parliamentfor SpainIncumbentAssumed office 1 February 2020 Personal detailsBorn19 September 1976Madrid, SpainPolitical partyVoxAlma materComplutense University of Madrid Margarita de la Pisa Carrión (pronounced [maɾɣaˈɾita ðe la ˈpisa kaˈrjon]; born 19 September 1975) is a Spanish politician of the political party Vox, who was elected as a Member of the European Parliament in 2019. She became an...

Father Capodanno Boulevard

Boulevard in Staten Island, New York Father Capodanno BoulevardMonument to Vincent Capodanno, at the corner of Sand Lane and Father Capodanno BoulevardLength2.60 mi (4.18 km)LocationRichmond County, New YorkNorth endLily Pond AvenueSouth endMiller Field Father Capodanno Boulevard, formerly Seaside Boulevard, is the primary north-south artery that runs through the Arrochar, South Beach, Ocean Breeze, Midland Beach, and New Dorp Beach neighborhoods of the New York City borou...

 

 

Amway Arena

Former indoor arena in Orlando, Florida, United States For its successor formerly known as Amway Center, see Kia Center. Amway ArenaAmway Arena in April 2010Former namesOrlando Arena (1989–99)TD Waterhouse Centre (1999–2006)Location600 West Amelia StreetOrlando, Florida 32801–1107Coordinates28°32′56″N 81°23′12″W / 28.54889°N 81.38667°W / 28.54889; -81.38667OwnerCity of OrlandoOperatorOrlando VenuesCapacityBasketball:15,077 (1989–1991)15,151 (1991–...

 

 

Jim Byrnes (actor)

American-born actor and musician of blues Jim ByrnesOBCByrnes at Japan Expo 2010BornJames Thomas Kevin Byrnes (1948-09-22) September 22, 1948 (age 75)St. Louis, Missouri, U.S.CitizenshipUnited StatesCanadaOccupations Actor musician[1] Years active1966–presentWebsitewww.jimbyrnes.ca James Thomas Kevin Byrnes[1] OBC (born September 22, 1948) is an American actor and blues musician. Life and career Byrnes was born in St. Louis, Missouri on September 22, 1948.[1 ...

Venetian Dalmatia

Historical parts of Dalmatia under the rule of the Republic of Venice Governorate of DalmatiaDalmazia venezianaProvince of the Republic of Venice1409–1797 Flag Coat of arms CapitalZadarDemonymDalmatian • TypeGovernorate History • Established 1409• Disestablished 1797 Preceded by Succeeded by Croatia in personal union with Hungary Kingdom of Dalmatia Today part ofCroatia Venetian Dalmatia (Latin: Dalmatia Veneta) refers to parts of Dalmatia under the rule of th...

 

 

Barracks communism

Term used by Karl Marx for crude, forced collectivism This article relies excessively on references to primary sources. Please improve this article by adding secondary or tertiary sources. Find sources: Barracks communism – news · newspapers · books · scholar · JSTOR (March 2024) (Learn how and when to remove this message) Barracks communism (German: Kasernenkommunismus)[1] is the term coined by Karl Marx[2] to refer to a crude, authori...

 

 

Tourism in Gabon

Tourism in Gabon is underdeveloped.[1] Despite this, attractions include beaches, ocean and inland fishing facilities, the falls on the Ogooué River, and the Crystal Mountains.[1] Tourists also come to see the famous hospital founded by Dr. Albert Schweitzer in Lambaréné.[1] Hunting is legal in specific areas from December to September.[1] History Until recently, tourism has been neglected, replaced by the export of raw materials such as oil and wood.[2&...

أتراك

هذه المقالة عن المجموعة العرقية الأتراك وليس عن من يحملون جنسية الجمهورية التركية أتراكTürkler (بالتركية) التعداد الكليالتعداد 70~83 مليون نسمةمناطق الوجود المميزةالبلد  القائمة ... تركياألمانياسورياالعراقبلغارياالولايات المتحدةفرنساالمملكة المتحدةهولنداالنمساأسترالي�...

 

 

2020年夏季奥林匹克运动会马来西亚代表团

2020年夏季奥林匹克运动会马来西亚代表團马来西亚国旗IOC編碼MASNOC马来西亚奥林匹克理事会網站olympic.org.my（英文）2020年夏季奥林匹克运动会（東京）2021年7月23日至8月8日（受2019冠状病毒病疫情影响推迟，但仍保留原定名称）運動員30參賽項目10个大项旗手开幕式：李梓嘉和吳柳螢（羽毛球）[1][2]閉幕式：潘德莉拉（跳水）[3]獎牌榜排名第74 金牌 銀牌 銅�...

 

 

2020年夏季奧林匹克運動會波蘭代表團

2020年夏季奥林匹克运动会波兰代表團波兰国旗IOC編碼POLNOC波蘭奧林匹克委員會網站olimpijski.pl（英文）（波兰文）2020年夏季奥林匹克运动会（東京）2021年7月23日至8月8日（受2019冠状病毒病疫情影响推迟，但仍保留原定名称）運動員206參賽項目24个大项旗手开幕式：帕维尔·科热尼奥夫斯基（游泳）和马娅·沃什乔夫斯卡（自行车）[1]闭幕式：卡罗利娜·纳亚（皮划艇）&#...

Tangasseri Lighthouse

Lighthouse in Kerala, India LighthouseTangasseri Lighthouse The lighthouse in 2017LocationTangasseri, Kollam, IndiaCoordinates8°52′50″N 76°33′57″E / 8.880691°N 76.565955°E / 8.880691; 76.565955TowerConstructed1902Foundationreinforced concreteConstructionmasonry towerHeight41 metres (135 ft)[1]Shapecylindrical tower with double balcony and lanternMarkingsred and white diagonal stripeLightFocal height42 metres (138 ft) above mean sea lev...

 

 

Філософія

Частина серії проФілософіяLeft to right: Plato, Kant, Nietzsche, Buddha, Confucius, AverroesПлатонКантНіцшеБуддаКонфуційАверроес Філософи Епістемологи Естетики Етики Логіки Метафізики Соціально-політичні філософи Традиції Аналітична Арістотелівська Африканська Близькосхідна іранська Буддій�...