भूतुल्यकाली उपग्रह प्रक्षेपण यान
[[chitr:Launch Vehicles.jpg|thumb|vibhinn pramochan yan|350px]] bhootulyakali upagrah prakshepan yan (aangrezi: Geosynchronous Satellite Launch Vehicle) athava bhootulyakali upagrah pramochak r aauket (jieselavi) mark I v II, insait-2 shreni ke upagrahoan (2000 - 2500 ki.gra.) ko bhoo-tulyakali aantaran kaksha (jitio) mean sthapit karane mean saksham hai.
- jieselavi ek tin charanoan vala yan hai, jisaki ooanchaee 49 mi. aur utthapan bhar 414 tan hai.
- nitabhar feyariang par isaka adhikatam vyas 3.4 mi. hai.
- pahale charan mean 6 drav (el 40) straip-aaun ke sath es 125 thos boostar samavisht hai. doosara charan (jies 2) drav ianjan hai aur tritiy charan (jies 3) nimnatapiy charan hai.
- yan 6573 keen utthapan pranod utpann karata hai.
- jieselavi ki pratham u dan 1540 ki.gra. bhar vale jisait-1 ke pramochan dvara 18 aprail, 2001 ko shar se sanpann huee. isake bad 6 aur pramochan hue, 8 mee 2003 ko jieselavi-di2 (jisait-2 1825 ki.gra.), 20 sitanbar, 2004 ko jieselavi-eph01 (edusait 1950 ki.gra.), 10 julaee 2006 ko jieselavi-ef02, 2 sitanbar, 2007 ko jieselavi-ef04 (insait-4 siar 2,130 ki.gra.), 15 aprail, 2010 ko jieselavi di-3.
jieselavi ka safaranama
| jieselavi | dinaank | prakshepit upagrah | parinam |
|---|---|---|---|
| jieselavi-ef06 | 25 disambar, 2010 | jisait-5pi | asaphal |
| jieselavi-di3 | 15 aprail, 2010 | jisait-4 | asaphal |
| jieselavi-ef04 | 2 sitanbar, 2007 | insait-4siar | saphal |
| jieselavi-ef02 | 10 julaee, 2006 | insait-4si | asaphal |
| jieselavi-ef01 | 20 sitanbar, 2004 | edusait (jisait-3) | saphal |
| jieselavi-di2 | 8 mee, 2003 | jisait-2 | saphal |
| jieselavi-di1 | 18 aprail, 2001 | jisait-1 | saphal |
samachar
isaro ne l aaunch kiya jiset-6A saitelait
[[chitr:GSLV-GSAT-6A.jpg|thumb|jisait 6-A saitelait]]
- 29 march, 2018 guruvar
bharat ka damadar sanchar saitalait jisait 6-A shriharikota ke aantariksh prakshepan keandr se 29 march, 2018 ko saphalatapoorvak aantariksh ki kaksha mean sthapit kar diya. yah bharatiy aantariksh anusandhan sangathan (isaro) aur bharatiy senaoan ko sashakt banane ki disha mean ek aur mil ka patthar sabit hoga. pradhanamantri nareandr modi ne isaro ki is saphal l aaunchiang ke lie use badhaee bhi di hai. is setelait ka vajan 2,140 kilogram hai. yah shriharikota ke sekand steshan se l aaunch kiya gaya aur 17 minat mean apani kaksha mean pravesh kar lega. is setelait ki sabase b di khasiyat malti bim kavarej suvidha hai. isake jariye bharat ko netavark mainejameant takanik mean madad milegi. yahi nahian, isamean es-baiand kamyunikeshan liank ke lie 6 mitar vyas ka ek eantina bhi hai. prakshepan yan jiesalavi ki 12vian u dan hai. r aauket ki lanbaee 49.1 mitar hai. bharat saitelait ke jarie iantaranet ki duniya mean nee kraanti lane ki taiyari kar raha hai. jisait-6e saitelait usi k di ka ek hissa hai. isaro is samay desh ka sabase vajani kamyunikeshan saitelait jisait-11 par kam kar raha hai. isaka vajan 5.6 tan hai. halaanki, bharat ke pas char tan se jyada vajani saitelait bhejane ki kshamata rakhane vale r aauket nahian haian. bharat ise sauth ameriki ailaiand phreanch guyana se eriyan-5 r aauket ke jarie l aaunch karega. saitelait ki kamayab l aaunchiang se bharat ke pas khud ka saitelait besd iantaranet hoga. saitelait besd iantaranet se haee spid kanektiviti badh jaegi.
- samachar ko vibhinn srotoan par padhean
sabase bhari r aauket jieselavi mark-3 di-1 ka saphal prakshepan
- 5 joon, 2017, somavar
bharatiy aantariksh anusandhan sangathan (isaro) ne bhari bharakam saitalait l aaunch viikal jielelavi mark-3 di1 ko prakshepit kar ek aur b di upalabdhi hasil kar li hai. bharat ke sabase vajani r aauket ko somavar ko sham 5:28 baje shriharikota se l aaunch kiya gaya. 16 minat bad saitalait ko aantariksh ki kaksha mean saphalatapoorvak sthapit kiya gaya. r aauket karib 200 hathiyoan jitana bhari hai. jieselavi mark-3 any deshoan ke char tan shreni ke upagrahoan ko prakshepit karane ki disha mean bharat ke lie avasar kholega. rashtrapati pranab mukharji aur pradhanamantri nareandr modi ne is saphalata ke lie isaro ke vaijnanikoan ko badhaee di hai. modi ne tvit ke jarie kaha, 'jieselavi emake-3 di1/jieseti-19 mishan ne bharat ko nekst jenareshan l aaunch viikal aur upagrah kshamata ke najadik pahuanchaya hai. desh ko garv hai.' yah r aauket apane sath 3,136 kilogram vajan ka sanchar upagrah jisait-19 lekar gaya hai. ab tak 2,300 kilo se jyada vajan vale sanchar upagrahoan ke prakshepan ke lie isaro ko videshi prakshepakoan par nirbhar rahana p data tha. jieselavi emake3-di1 bhoosthaitik kaksha mean 4000 kilo tak ke pelod le jane ki kshamata rakhata hai. isaro ke adhyaksh e es kiran kumar ne kaha tha ki yah abhiyan aham hai kyoanki "desh se prakshepit kiya jane vala yah ab tak ka sabase bhari r aauket aur upagrah hai." isase pahale isaro ne 3,404 kilo ke sanchar upagrah jisait-18 ko phreanch guyana sthit eriyane se prakshepit kiya tha. jieselavi mark-3 l aaunch karane ke lie uchch gati vale krayojenik ianjan ka istemal kiya gaya hai. bata dean ki karib 30 sal ki risarch ke bad isaro ne yah ianjan banaya tha. yah abhiyan bharat ke sanchar sansadhanoan ko badhava dega kyoanki akela ek jisait-19 upagrah purani kism ke 6-7 sanchar upagrahoan ke barabar hoga. jieselavi mishan ke dayarektar ji ayyappan ne kaha, 'yah jieselavi mark-5 l aaunch 'mek in iandiya' spes pr aaujekt ki saphalata ke sath-sath samagri, dijain aur praudyogiki ke mamale mean bhi poori tarah se svadeshi hai.' unhoanne bataya ki isaki khasiyatoan mean dohara atirek, svasthy nigarani aur dosh ka pata lagakar use thik karana shamil hai. is projekt se ju de ek varishth vaijnanik ne kaha ki yah isaro ka smart aur sabase "ajnakari l daka" hai. aj ki saphalata se bharat ne jatil krayojenik takanik mean maharat hasil kar li hai aur un chunianda deshoan ki shreni mean shamil ho gaya hai, jinake pas yah takanik hai.
- krayojenik takanik
krayojenik ianjan mean istemal hone vali pechida takanik hai. krayojenik ianjan shoony se bahut niche yani krayojenik tapaman par kam karate haian. mainas 238 digri ph aaurenahait (-238'F) ko krayojenik tapaman kaha jata hai. is tapaman par krayojenik ianjan ka eeandhan aauksijan aur haidrojan gaisean taral yani likvid ban jati haian. likvid aauksijan aur likvid haidrojan ko krayojenik ianjan mean jalaya jata hai. likvid eeandhan jalane se itani oorja paida hoti hai jisase krayojenik ianjan ko 4.4 kilomitar prati sekeand ki raphtar mil jati hai.
jieselavi emake III-di1
4 tan ke upagrahoan ko bhootulyakalik sthanaantaran kaksha (jitio) mean pramochan karane ke lie jieselavi-emake III saksham hai. yah do thos motar straip-aaun (es 200), ek drav nodak kor charan (el -110) aur ek krayojenik charan (si 25) vala tin charan vala vahan hai. jieselavi-emake...-di 1 ki yah pahali vikasatmak u dan hai, jo 3136 kilo jisait-19 upagrah ko bhoo-tulyakali sthanantaran kaksha (jitio) ke lie vahan karega. vayugatiki majabooti pradan karane ke lie vahan ko 5 em ogiv pelod pheyariang aur triyak straip-aaun nasika kon ke sath sanroopit kiya gaya hai.
- samachar ko vibhinn srotoan par padhean
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tika tippani aur sandarbh
bahari k diyaan
sanbandhit lekh
varnamala kramanusar lekh khoj
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