Xa ukrazula iteyiphu yokupakisha, udala ii-sonic booms ze-supersonic.

Xa ukrazula iteyiphu yokupakisha, udala ii-sonic booms ze-supersonic.

Namhlanje sithetha ngento encinci efunyenwe ngumntu wonke - ukuvula iipakethi, okanye ngokuthe ngqo, oko ukrazula iteyiphu yokupakisha evulekileyo.

Yiteyiphu ecacileyo efikelelekayo ethengiswa kwiivenkile zokubhala, kwaye abantu abaninzi bacinga ukuba akukho nto ifanelekileyo ukuyijonga ngayo. Ukanti emva kwale ntshukumo ilula kukho iphazili eye yadida iingcali zefiziksi kangangamashumi eminyaka. Iphepha elitsha elipapashiweyo ekugqibeleni liyisombulula imfihlakalo, kwaye isiphelo siyamangalisa ukuba awuyi kukholelwa ekuqaleni.

Uninzi lwethu lwayibona ngempazamo imikhondo xa sasisengabantwana. Ukuba unike ingqwalaselo ethe kratya kuthungelwano ngelo xesha, uya kuqaphela iintanda ezithe tyaba zivela njengoko ukrazula iteyiphu, kwaye ezi ntandabuzo zinxulunyaniswa ngokusondeleyo naloo tape ibukhali, eyahlukileyo. Kukho iqhinga onokulisebenzisa: tsala iteyiphu ngobunono kwaye ngokuthe chu, kwaye iya kwahlula ngokutyibilikayo ngokuqhekeka okuthe tye okumbalwa kunye nesandi esirhabaxa kakhulu. Njengabantwana, siye sajonga le nto kuphela ngaphandle kokuqonda isayensi, singazi ukuba oomatshini be-supersonic babedlala.

Iteyiphu yokukrazula ikhupha isandi esirhabaxa, ukungcangcazela, amazinyo-ezandi; okukhona utsala ngokukhawuleza, kokukhona isitsho ingxolo, ivakala nakwidesika ezimbini.

Uninzi lwabantu lucinga ukuba ingxolo enkulu ivela kwingxabano: iteyiphu encamathelayo izaleko ezimbini ziyahlikihla kwaye zingcangcazele omnye komnye, zinyakazise umoya ukuze wenze isandi, kanye njengesaphetha sevayolin sityibilika kwiintambo.

Le ngqiqo ivakala isengqiqweni ekuqaleni, kodwa inesiphene esibalulekileyo. Ingxolo itshintsha kakhulu ngokuxhomekeke kwisantya sokutsala, i-engile, kunye ne-tape brand. Ukungcangcazela okulula okukhubekisayo akukwazi ukuphendula ngeeyantlukwano ezibanzi ngolo hlobo.

Iingcali zefiziksi zifunde le phazili amashumi eminyaka kwaye zafumana umkhondo obalulekileyo: iteyiphu ayahlukani kakuhle. Ujongano oludityanisiweyo lutshintshana phakathi kokuncamathela nca kunye nokutyibilika ngequbuliso, ukuhamba ngokujija kufana ne-zipper ebambekayo. Lo mjikelo utshintshanayo wokuncamathela kunye nokutyibilika waziwa ngokuba yintonga-intshukumo yokutyibilika.

Stick-slip motion yinto eqhelekileyo yokungqubana ekhoyo kuyo yonke indawo kubomi bemihla ngemihla nakwindalo:

Iinyikima: Iingqimba zamatye kwimigca yeempazamo ziyadibana. Uxinzelelo luyakhula de kufike umda obalulekileyo, oko kubangela ukutyibilika ngokukhawuleza.

I-Basketball iyayeka ngokukhawuleza: Ingxolo encwinayo eveliswayo xa iiteki zikhuhlana kwiinkundla zomthi.

Iingcango zomthi ezisele zikhulile: Ukungqubana kwehenjisi kudala ama-creaks arhabaxa xa utyhala ucango luvuleke.

Ukubhala ezibhodini: Itshokhwe ityibilika ngokungcangcazelayo kwaye ikhupha isandi esikhalayo esingathandekiyo.

Stick-slip ngokwayo asiyonto inqabileyo. Nangona kunjalo, intonga - intshukumo yokutyibilika ngexesha lokuxobula iteyiphu yenzeka ngokukhawuleza kunokuba izazinzulu bezicinga. Izixhobo ezidala zokuphonononga azikhange zichaneke ngokwaneleyo kunye nezinga lesakhelo sokurekhoda inkqubo epheleleyo, nto leyo eshiya uphando lusinzile amashumi eminyaka.

Ngo-2025, iqela lophando lamkela i-brand-iteknoloji yoqwalaselo entsha kunye neengcinga ezitsha zovavanyo, kwaye okokuqala ngqa yabona ngokupheleleyo eyona ndlela yokwenyani emva kwengxolo erhabaxa eveliswayo xa kukrazulwa iteyiphu.

Ukuseta umfuniselo kwakuthe ngqo: abaphandi bancamathela iteyiphu yokupakisha ecacileyo rhoqo kwipleyiti yeglasi. Ngelixa uxobula iteyiphu, izixhobo ezininzi ngaxeshanye zirekhoda yonke inkqubo yokwahlukana:

Ikhamera ephezulu - ekhawulezayo efakwe phantsi kweglasi ibambe ubume obuxobukayo bomaleko wokuncamathelisa kunye nesantya sosasazo lweentanda ngexesha lokwenyani ngepleyiti;

I-Schlieren imaging system: Umoya awubonakali ngeliso lenyama, kodwa ukukhanya kugoba kancinane xa kudlula umoya woxinaniso olwahlukeneyo. Esi sixhobo sokukhanya sikhulisa kwaye sirekhode ukuphambuka kokukhanya okunjalo, ukwenza amaza oxinzelelo kunye namaza othusayo akhiwe emoyeni abonakale;

Phezulu - Iimakrofoni ezichanekileyo ezirekhodwe ngokuhambelanayo, zithelekisa ngokuchanekileyo yonke i-pulse yesandi kunye nokwaphuka kwezinto ezihambelanayo ezifakwe kwikhamera.

Umfuniselo wadubula umfanekiso kwi-ultra-high frame rate ye-2 yezigidi zefreyimu ngomzuzwana. Ukuthelekisa, iimuvi eziqhelekileyo zibaleka kuphela kwi-24 fps, kunye nesiqhelo esicothayo-iividiyo ezishukumayo ziphezulu kwi-240 fps. Iifreyimu ezizizigidi ezibini zithetha ukuba yonke intshukumo encinci kwisekhondi enye yahlulwe yazizigidi ezibini zezakhelo.

Ngokulungelelanisa ngokuchanekileyo imiqondiso yomsindo kunye nevidiyo ebonwayo, abaphandi ekugqibeleni bachonge owona mthombo wengxolo yeteyiphu.

Xa utsalela iteyiphu phezulu, ukuqhekeka okuthe tyaba kubumba kanye emva komda phakathi kwamacandelo axotshiweyo nangapelwanga. Ngokuhambelana nobude beteyiphu, ukuqhekeka kubaleka kwi-tape ukusuka kwelinye icala ukuya kwelinye.

I-crack isasazeka ngokukhawuleza kunesantya sesandi emoyeni, ifaneleka njengokwaphuka kwe-supersonic; Lo mzuzu ukuqhekeka kwe-supersonic kufikelela kwincam yeteyiphu, amandla amakhulu aphumela emoyeni kwaye enze i-arc eyangaphandle - Yabelana ngeyona milo ye-blast shockwaves, kuphela kwi-minuscule scale;

Lo msindo wothusayo ngowona uyinto encinci ye-sonic boom, elandela umgaqo ofanayo womzimba njenge-sonic boom eyenziwe xa iijethi zokulwa zaphula umqobo wesandi;

Umjikelo uphinda ngokuqhubekayo: emva kokuqhekeka okuthe tyaba kunye ne-sonic boom, ukuqhekeka okutsha kwe-supersonic transverse kukhula ngakumbi, kukhulula amaza othusayo ngokungapheliyo de uyeke ukukrazula iteyiphu.

Isandi esiqhubekayo esikhwazayo esithi "rip" asiyongxolo enye yokungcangcazela. Kunoko, amaza othusayo amancinane amaninzi abetha indlebe emva komnye. Amaza othusayo enzeka ngesantya esiphezulu kangangokuba iindlebe zomntu azikwazi ukwahlula ukubetha kwemithambo nganye, ukudityaniswa kunye kwingxolo egqobhozayo eqhubekayo.

Uluntu ngokubanzi lunombono wemveli wokuba ukukhuhlana kwiteyiphu kudala ukungcangcazela okubangela ukuba umoya uphazamiseke kwaye kudala ingxolo. Nangona kunjalo eyona ndlela ibonakalayo ichaza ibali elahlukileyo: ukukrazula iteyiphu kubangela ukwaphuka okuphezulu kwezinto. Amandla amakhulu akhululwa ngoko nangoko emaphethelweni eentanda, ecinezela umoya ojikelezileyo kwaye evelisa loo ngxolo irhabaxa ngamaza othusayo. Nangona ezi ngcaciso zimbini zingafani ngesenzi nje esinye, ingqiqo yazo esisiseko yokwahluka kwehlabathi.

Eyona nxalenye inomtsalane yolu phando ingaphezulu kweziphumo zalo zovavanyo eziphikisayo - ityhila inyaniso enzulu: izinto ezingenakubalwa zesiqhelo kubomi bemihla ngemihla zifihla iimfihlakalo zomzimba ezingekatyhilwa ngokupheleleyo. Umqulu ocacileyo weteyiphu yezinto zokubhala oxabisa idola nje enye yaseMelika, isenzo nje sokuyikrazula, iintanda ezibonakalayo ezithe tyaba kunye ingxolo eguquguqukayo egqobhozayo zonke zibotshelelwa kwinkqubo entsonkothileyo yefiziksi yomothuko, kubandakanywa ukwaphuka okuphezulu kunye ne-sonic booms. Phakathi kwezona zihlandlo ziqhelekileyo zobomi bemihla ngemihla kukho uthando olunyulu lwesayensi.