Jet basafunda zenzululwazi kubomi bemihla ngemihla, ubume kunye nobugcisa. Jet basafunda: imizekelo, iifoto

Kwihlabathi kukho iintlobo ezahlukileyo izithuthi njengendlela ezihamba imizimba ukusuka enye kwindawo ukuya kwenye. Jet basafunda kwindalo kunye nobuchwepheshe nto yenzeka xa wahluliwe inxalenye yomzimba kunye naluphi na ngesantya, Kakade ke, lingaphantsi eqhelekileyo, kodwa ohlala kwindawo yalo efanelekileyo. A jet basafunda izazinzulu ubuchule zazo "" wayebizele ndawonye kwindalo. Kwaye kakhulu ezisetyenziswa iintlondi zabo ngempumelelo. Kule kunye nabanye abaninzi, akukho umdla ngaphantsi, xelela izinto zethu.

Reactivity izilwanyana

Umzekelo, siqubha njengamaza olwandle, ngokufuthi abantu abaninzi kufika kuyo "ubuso ngobuso" kunye izilwanyana zasemanzini - jellyfish. Kodwa bambalwa babecinga ukuba ezi zilwanyana usebenzise ukususa uhlobo jet. Kwakhona, kwizidalwa ezincinane zaselwandle, kunye ezidla ezinye iintlobo zezinambuzane azamazama usebenzisa reactivity. Yaye endleleni, ubuchule jet basafunda, okanye mandithi ukusebenza kwayo, ngamanye amaxesha kakhulu ngaphantsi kunolo imisebenzi yendalo.

yesilwanyana saselwandle esineqokobhe abaninzi njengoko isetyenzisiwe. A scallops ukuhamba, umzekelo, ngenxa reactivity ye jet amanzi alahlwa evela iqokobhe lesilwanyana xa enezinto ucinezelo. Xa squid aze nisondeze injini ye jet mini, ngokuhlakanipha eyenzelwe ngokwemvelo. Ngenxa oku, kukho intshukumo elibukhali ngayo ngendlela zolwelo medium, kwaye maxa wambi nkqu ohlala ulwandle ibhabhe emoyeni!

sindululo esebenzayo ubugcisa. izibonelo

uluncedo olukhulu yale ndlela na kwiilwimi zesiNtu. Kufuneka kuqatshelwe ukuba ubuchule jet basafunda ngeendlela ezininzi replicates le reactivity yendalo. Nkqu kumaxesha amandulo e-China (yenkulungwane yokuqala BC) yasungulwa ngoqalo abotshwe kunye wompu, ezazisetyenziswa ubukhulu becala ngenxa fun. Zisekelwe kumgaqo-moya. A Newton ngelo xesha weza kuphela eponymous umthetho womxhuzulane, kodwa kukho umatshini emotweni, leyo zixhotyiswe nge injini ye jet.

Ukuze abantu bakwazi

Abantu baqonda ukuba jet basafunda ubuchwepheshe zingasetyenziswa ukuba iindiza. Umbhali sokuqala sale projekthi kucingwa Narodovolets Kibalchich ukuba kwiintsuku nje ezimbalwa ngaphambi kokufa kwakhe (isigwebo sokufa njengelungu zinzame lokubulawa kwi ukumkani ebekwe) iye yaphuhliswa kwaye zibhalwe data yenzululwazi. Tsiolkovsky waba iingcamango Kibalchicha kuphuhliswa equation ebalulekileyo zemathematika ukuba isithuba, evumela ukusetyenziswa umgaqo reactivity. Ukuba echazwe kwiincwadi zakhe imigaqo leeyunithi ngexabiso kwisibaso ulwelo.

injini ye jet

Xa design zabo iguqula amandla eekhemikhali zamafutha zibe kumandla entshukumo - yinto jet gas. Kule Isantya umva ithe yafumana. izimvo Tsiolkovsky zaye zaphuhliswa yi Korolev, kwaye bekusungulwa isathelayithi yokuqala, esebenzisa ingalo torque reaction, lwaqhutywa ngo-1957 kwi-USSR. Kwaye umntu wokuqala ukwaphula amandla womxhuzulane ngokusebenzisa jet basafunda, waye umqhubi yiSoviet uYuri Gagarin ngo-1961. Yena ozibiyele emhlabeni ngo isiphekepheke "Vostok".

device imizili

A lulula, isithuthi sungula mihla iquka kwiqokobhe kunye amafutha (plus oxidizer). Iqokobhe iqulethe payload - Isingxobo space, leyo iboniswe ukujikeleza komhlaba. Nazi izixhobo ukulawula ukuqhuba. Ezinye kummandla luncedo ye rocket kuthatha amafutha kunye oxidizer, ekujongwe ukuba ukuxhasa inkqubo yokutsha (emva onke, emajukujukwini akukho oksijini).

In egumbini yokutsha zamafutha aguqulwa abe igesi koxinzelelo oluphezulu kunye amaqondo obushushu aphezulu kakhulu. Ngenxa umahluko ingcinezelo emva kwisiphekepheke kwaye wandisa emagumbini ukutshiswa igesi nemikhanzi ngaphandle, apho intshukumo umjukujelwa kwenzeka.