Intshayelelo kwi-Angle yeBhanki
Ukubhabha kwinqwelo-moya kufuna ukuba kubekho ulungelelwano phakathi kolawulo lomqhubi kunye namandla endalo. Phakathi kwezinto ezibalulekileyo eziphembelela intshukumo yenqwelomoya yi-engile yebhanki – ingqikelelo esisiseko eyichaphazela kakhulu indlela yokuziphatha kwayo ngexesha lokujika. Esi sikhokelo sihlola undoqo we-angle yebhanki, iziphumo zayo i-flight dynamics, izinto ezichaphazela ukhuseleko, kunye nobuchule ababusebenzisa abaqhubi beenqwelo-moya ukuze baphumelele kulo mba ubalulekileyo wokuhamba ngenqwelomoya.
Ukuqonda i-engile yebhanki bubugcisa obucekeceke ekufuneka abaqhubi beenqwelo-moya bafezeke ukuze bahambe esibhakabhakeni ngokuchanekileyo nangobabalo. Ilawula ukuguqulwa kwamagingxigingxi, ivumela abaqhubi beenqwelo-moya ukuba balungelelanise isimo sengqondo senqwelomoya ngelixa begcina ulawulo kunye nokuzinza okuphezulu. Ukuqonda ubucukubhede be-engile yebhanki kubalulekile kulawulo olukhuselekileyo nolusebenzayo, nokuba kukujika okuthambileyo okanye ukwenza iintshukumo ezintsonkothileyo zasemoyeni. Esi sikhokelo sijolise ekunikeni isishwankathelo esibanzi sale ngcamango ibalulekileyo, ukuxhobisa abaqhubi beenqwelo-moya ngolwazi nezakhono zokuyalela isibhakabhaka ngokuzithemba.
Ukuqonda iSiseko se-Angle yeBhanki
Xa inqwelo-moya iqala ukujika, ijika okanye ijike amaphiko ayo xa ithelekiswa ne-horizon - olu tyekelo lwaziwa njenge-angle yebhanki. Ngokuyihlengahlengisa, abaqhubi beenqwelo-moya banokutshintsha-tshintsha icala lamandla okuphakamisayo asebenza kwinqwelo-moya, okubavumela ukuba bajike indlela yabo yokubhabha kakuhle. Umnqantsa we-engile yebhanki ukhokelela kwiradiyasi eqina ngakumbi kwaye ibeka inqwelomoya kunye nabahlali bayo kumandla amakhulu aphakathi.
Ukubamba ingqikelelo kufuna ukuqonda konxibelelwano phakathi kokuphakamisa, ubunzima, kunye amandla e-centrifugal. Njengoko iibhanki zeenqwelo-moya, indawo ethe nkqo yesiphakamisi iyehla, nto leyo efuna ukunyuka kwe-engile yohlaselo okanye isantya somoya ukuze kugcinwe ukuphakama okwaneleyo. Ngaxeshanye, icandelo elithe tyaba lesinyusi livelisa amandla asecentrifugal asebenza ngokuthe ngqo kwindlela yokubhabha yenqwelomoya, eyibangela ukuba ijike.
I-angle yebhanki ngumba obalulekileyo ekumiseleni ukujika kokusebenza kwenqwelomoya kunye nokuzinza. I-angle yebhanki eyenziwe kakuhle iqinisekisa ukujika okuhambelanayo, apho i-axis ye-longitudinal ye-aircraft ihlala ihambelana nendlela yokubhabha egobileyo. Abaqhubi beenqwelo-moya kufuneka balawule ngononophelo i-angle yebhanki, i-factoring in isantya somoya, umphakamo, kunye nezinto zokulayisha ukugcina ulawulo olululo kunye nokuqinisekisa ukujika okugudileyo, okusebenzayo.
Indima ye-Angle yeBhanki kwiNdlela yokuSebenza kweeNqwelomoya
I-engile yebhanki inempembelelo enkulu ekusebenzeni kwenqwelomoya ngexesha lokujika, ichaphazela imiba eyahlukeneyo efana nale:
Jika irediyasi: Ulungelelwaniso oluthe ngqo lukhona phakathi kwe-engile yebhanki kunye neradiyasi yokujika. Okukhona i-engile yebhanki iqina, i-radius iqina ngakumbi. Obu budlelwane bulawulwa yifomula:
Jika iRadiyusi = (Isantya^2) / (umxhuzulane × iTan(Iengile yeBhanki))
Njengoko i-angle yebhanki ikhula, ixabiso le-tangent (Tan) nalo liyenyuka, okukhokelela kwi-radius encinci yokujika kwi-airspeed enikeziweyo.
Ireyithi yokujika: Isantya apho inqwelomoya itshintsha isihloko sayo, eyaziwa ngokuba yireyithi yokujika, ilingana ngokuthe ngqo ne-angle yebhanki. Umnqantsa we-angle webhanki uguqulela kwizinga eliphezulu lokujika, okwenza ukuba inqwelomoya iguqule isihloko sayo ngokukhawuleza. Olu phawu lubaluleke ngakumbi xa uqhuba ngendlela entsonkothileyo okanye xa uhamba kwiindawo ezixineneyo.
Into yomthwalo: Ngexesha lokujika, inqwelomoya kunye nabahlali bayo bafumana ukwanda okubonakalayo kobunzima, okubizwa ngokuba yinto yomthwalo. Lo mthwalo uhambelana ngokuthe ngqo kwi-angle yebhanki; njengoko i-engile yebhanki ikhula, into yomthwalo nayo iyanda. Ngenxa yoko, ubume benqwelomoya kunye namalungu aphantsi koxinzelelo olukhulu, oko kunyanzeliswa ukuthotyelwa koyilo oluthile lwemida kunye nemigaqo yokhuseleko.
Isantya sokumisa: Isantya sestoli, esesona santya sincinci somoya apho inqwelomoya inokugcina ukubhabha okuzinzileyo, siphenjelelwa yi-engile yebhanki. Kwelinye icala, isantya se-stall siyanda ngenxa yokwanda komthwalo obekwe yi-centrifugal force. Okukhona i-engile yebhanki iphezulu, isantya esiphezulu sikhula. Abaqhubi beenqwelo-moya kufuneka bahlale bephaphile kwaye bagcine umda owaneleyo phezu kwesantya sendawo yokuthengisela, ingakumbi ngexesha lokujika okunyukayo okanye iindlela zokulawula ezibandakanya ii-angles eziphezulu zebhanki, ukunqanda iziphumo ezinokuthi zibe yintlekele yestali.
Ngokuyiqonda nangokuyilawula ngobuchule indlela inqwelo-moya esebenza ngayo, abaqhubi beenqwelo-moya banokuyiphucula indlela esebenza ngayo inqwelo-moya, baqhube kakuhle baze baqinisekise ukuba inqwelo-moya isebenza ngendlela ekhuselekileyo nenempumelelo.
Indlela abaqhubi beenqwelo-moya abasebenzisa ngayo i-engile yeBhanki ngexesha lokujika
Abaqhubi beenqwelo-moya basebenzisa i-engile yebhanki njengesixhobo esibalulekileyo sokwenza ujiko oluchanekileyo kunye nokugcina ulawulo kwindlela yokubhabha yenqwelomoya. Ngexesha leendlela ezahlukeneyo zokubhabha, i-angle yebhanki idlala indima ebalulekileyo:
UJiko lwexabiso eliMgangatho: Olu jiko lwenziwa kwi-engile ethile yebhanki, ngokuqhelekileyo ukusuka kwi-15 ukuya kwi-30 degrees, ukufikelela kwinqanaba elisemgangathweni lokujika. Ukujika komgangatho oqhelekileyo ngokuqhelekileyo kusetyenziselwa iinjongo zokukhangela okanye xa kulandelwa Ukulawulwa kwezithuthi zomoya imiyalelo. Ngokugcina i-angle yebhanki engaguqukiyo, abaqhubi beenqwelo-moya banokuqinisekisa ukuqikelelwa kunye nokulawulwa kwezinga lokujika.
Ukujika kwaMatye: Ukujika komnqantsa kubandakanya ii-engile zebhanki ezingaphaya kweedigri ezingama-30 kwaye ziqhelaniswa nokuphucula ubuchule bomqhubi wenqwelo-moya kunye nokubonisa isakhono senqwelo-moya ngaphakathi kwemida yomthwalo okhuselekileyo. Ezi zikhokelo zifuna ulawulo oluchanekileyo kunye nokuqonda ngokucokisekileyo ukwanda koxinzelelo kulwakhiwo kunye neenkqubo zenqwelomoya. Abaqhubi beenqwelomoya kufuneka balawule ngononophelo isantya somoya, ukuphakama, kunye ne-angle yebhanki ukunqanda ukugqithisela kolwakhiwo okanye zomoya ukusikelwa umda.
UJiko olulungelelanisiweyo: Kwithuba elilungelelanisiweyo, abaqhubi beenqwelo-moya balungelelanisa ngobuchule ukusetyenziswa kweeailerons, iphini lokujika, kunye ne-elevator ukugcina umphakamo ongaguqukiyo kunye nesantya somoya ngelixa bejika kwi-engile yebhanki efunwayo. Ngokulungelelanisa i-axis ye-longitudinal ye-axis kunye nendlela yayo yokubhabha egobileyo, abaqhubi beenqwelo-moya banokufikelela amajiko-jiko agudileyo kwaye azinzileyo ngaphandle kokwenza i-yaw okanye ukujikeleza okungalunganga.
Ukutyibilika kunye nokutyibilika: Kwiimeko ezithile, ezifana ukuwela ukuwela umoya okanye xa kufuneka ulawulo oluchanekileyo lokuhla, abaqhubi beenqwelo-moya banokuphembelela ngabom ukutyibilika okanye ukutyibilika. Ngexesha lokutyibilika, umqhubi wenqwelomoya usebenzisa i umkhonto ukulungelelanisa i-axis ye-longitudinal yenqwelo-moya kunye nendlela yayo yokubhabha, ukuvumela ukwanda kokutsalwa kunye ne-engile yokwehla enyukayo. Kwelinye icala, ekutyibilikeni, umqhubi wenqwelo-moya usebenzisa iphini lokulibazisa ukwenza indlela engafanelekanga eya kwelinye icala, evelisa indawo esecaleni enokusetyenziselwa ukulungisa iimeko zokunqumla inqwelo-moya okanye ukuhlengahlengisa umkhondo wenqwelo-moya osezantsi.
I-Angle yeBhanki kunye nefuthe layo kuKhuseleko
Ngelixa i-angle yebhanki ingumba osisiseko wokubhabha, ikwazisa iingqwalasela zokhuseleko ekufuneka abaqhubi beenqwelo-moya bazi kakuhle kwaye balawule ngokufanelekileyo. Ukungaphumeleli ukuphendula ngokufanelekileyo kwimiphumo yebhanki-engile kunokukhokelela kwiimeko ezinokuba yingozi.
Ngexesha lokubuyiselwa kwe-stall, ukwenza i-mauver kwi-angle yebhanki egqithisileyo kunokuba ngumngeni ngenxa yesantya esonyukayo kunye nokukwazi ukungena kwi-spin engenzi njongo. Abaqhubi beenqwelo-moya kufuneka balumke baze balandele iinkqubo ezimiselweyo ukuze baphephe ukwenza imeko ibe mandundu. Ukongeza, inqwelomoya nganye inowona mgangatho uphezulu uvumelekileyo webhanki ngaphaya komonakalo wesakhiwo okanye ukusilela okunokuthi kwenzeke ngenxa yomthwalo ogqithisileyo. Ukubambelela kule mida kubalulekile ukugcina ingqibelelo yenqwelomoya.
Ii-engile zebhanki ezisezantsi zinokuba negalelo ekuphazamisekeni kwendawo, ngakumbi kwi isixhobo seemeteorological (IMC), apho iimbekiselo ezibonwayo zilinganiselwe okanye zingekho. Oku kuphazamiseka kunokwenza umqhubi wenqwelo-moya akwazi ukugcina ulwazi ngemeko nokwenza izigqibo ezizizo. Ngaphaya koko, xa usebenza emva kweenqwelomoya ezinkulu, ii-engile zebhanki ezigqithisileyo zinokunyusa umngcipheko wokudibana nesiphithiphithi sokuvuka, esinokukhokelela ekuphulukaneni nolawulo okanye ukonakala kwesakhiwo kwinqwelomoya.
Ukubala iAngle yeBhanki: Iifomula kunye neZixhobo
Kwiimeko ezahlukeneyo zokubhabha, abaqhubi beenqwelomoya basoloko befuna ukubala i-engile yebhanki efanelekileyo, nokuba baqhuba ujiko lwesantya esisemgangathweni okanye bamisele ubuninzi be-engile yebhanki evumelekileyo kwisantya somoya esinikiweyo kunye nomthwalo womthwalo. Ziliqela iifomyula kunye nezixhobo ezikhoyo ukunceda ezi zibalo.
Enye ifomula esetyenziswa ngokuqhelekileyo yiStandard Rate Turn Formula, enxulumanisa i-engile yebhanki nesantya sokujika, isantya, kunye nomxhuzulane: I-Angle yeBhanki (ngokwezidanga) = Tan^-1 (Tan(Ireyithi yokuJika × iVelocity / Gravity)) . Ukongezelela, iFomula yeFactor Factor, i-Load Factor = 1 / Cos (i-Angle yeBhanki), ivumela abaqhubi beenqwelo-moya ukuba banqume ukunyuka okubonakalayo kobunzima obufunyenwe ngexesha lokujika kwebhanki.
Ukulungelelanisa ezi zibalo, abaninzi abaqhubi beenqwelo-moya basebenzisa iikhomputha zendiza okanye izicelo zeselula ezinokukhawuleza ukubala ii-angles zebhanki, izinto zomthwalo, kunye nezinye iiparitha zokusebenza ngokusekelwe kwidatha efakiweyo. Ngapha koko, iincwadana zokubhabha ngenqwelomoya kunye neetshathi zokusebenza zihlala zibonelela ngee-angles zebhanki ezibalwe kwangaphambili kwii-airspeeds ezahlukeneyo kunye nezinto zomthwalo, ukwenza lula inkqubo kunye nokunciphisa imfuno yokubala ngesandla.
Uqeqesho kwi-Angle yeBhanki kwiSikolo seFlight
Ukuqonda ingqikelelo yebhanki-engile ngumba osisiseko woqeqesho lokubhabha, kunye nezikolo zokubhabha Florida Flyers Flight Academy ukuchitha ixesha elibalulekileyo kunye nezixhobo zokuqinisekisa ukuba abaqhubi baphuhlisa ubuchule kule ndawo. Uqeqesho oluqhelekileyo kunye neemeko ziquka:
Ukujika kwaMatye: Abafundi abaqhubi beenqwelo-moya baziqhelanisa kakhulu nokujika umnqantsa phakathi kwemida echaziweyo ye-engile yebhanki, ngokuqhelekileyo ukusuka kuma-30 ukuya kuma-60 degrees. Olu lawulo luphuhlisa izakhono eziyimfuneko ezifana nolungelelwaniso, ukuchaneka kokulawula, kunye nokukwazi ukugcina ukuphakama kunye nesantya somoya ngelixa ugcina ibhanki. Abaqeqeshi babeka iliso elibukhali ekusebenzeni komfundi kwaye banike ingxelo yexesha lokwenyani ukomeleza ubuchule obufanelekileyo.
UkuNakwa kunye nokuBuyisa kwakhona: Inxalenye ebalulekileyo yoqeqesho lokuhamba ngenqwelomoya ibandakanya ukuqondwa kunye nokubuyiselwa kwii-engile ezahlukeneyo zebhanki. Abafundi bafunda ukuchonga kwaye baphendule kwizalathisi zokuthengisela ngelixa besenza amajiko, njengoko iimpawu zesitoko zinokuhluka kakhulu ngotshintsho kwi-engile yebhanki. Ukuziqhelanisa neenkqubo zokubuyisela kwezi meko kulungiselela abaqhubi beenqwelo-moya kwiimeko ezinokubakho zokulahleka kolawulo kunye nokuphucula amandla abo okuphinda bafumane inqwelomoya ezinzileyo ngokukhawuleza.
Iinkqubo zesixhobo: Ngexesha loqeqesho lwezixhobo, abafundi bafunda ukugcina ii-angles zebhanki ezichanekileyo ngexesha leenkqubo ezahlukeneyo zezixhobo, ezifana neendlela zesixhobo kunye nokubamba iipatheni. Ukubambelela kwii-engile zebhanki ezichaziweyo kubalulekile ekuqinisekiseni ijometri yenqwelo-moya eyiyo kunye nokuthintela ungquzulwano olunokubakho nomhlaba okanye ezinye iindlela zokuhamba emoyeni.
Iinkqubo Ezingxamisekileyo: Abaqhubi beenqwelo-moya abaqeqeshwayo bafundiswa indlela yokusingatha iimeko ezingxamisekileyo, ezifana nokungaphumeleli kwe-injini okanye ukungasebenzi kakuhle kwenkqubo, ngelixa begcina ii-angles zebhanki ezifanelekileyo zokubhabha ngokukhuselekileyo. Olu qeqesho lugxininisa ukubaluleka kokubeka phambili ulawulo kunye nokuzinzisa isimo sengqondo senqwelomoya ngaphambi kokujongana nemeko yonxunguphalo. Iimeko zinokubandakanya ukusebenza kwe-injini enye, ukusilela kwenkqubo ngexesha lokujika, okanye ezinye iimeko ezifuna ulawulo oluchanekileyo lwe-engile yebhanki.
Ngokuziqhelanisa ngokubanzi kunye neemeko ezilinganisiweyo, izikolo ze-flight ezifana ne Florida Flyers Flight Academy jolise ekufakeni ukuqonda okunzulu kunye nenkumbulo yemisipha yokulawula ii-angles zebhanki kwiimeko ezahlukeneyo, ukuqinisekisa ukuba abaqhubi baphuhlisa izakhono eziyimfuneko kunye nokuzithemba ukwenza ukuguquka ngokukhuselekileyo nangempumelelo kwimisebenzi yehlabathi yangempela.
I-Angle yeBhanki: Iimpazamo eziqhelekileyo kunye nendlela yokuziphepha
Kwanabaqhubi beenqwelo-moya abanamava banokwenza iimpazamo xa belawula ii-engile zebhanki, nto leyo enokubeka esichengeni ukhuseleko nokusebenza kwenqwelo-moya. Kubalulekile ukuchonga nokujongana nezi mpazamo ziqhelekileyo ukuthintela iimeko ezinokuba yingozi.
Enye impazamo eyenzeka rhoqo kukusebenzisa imali ebhankini ngokugqithisileyo, apho abaqhubi beenqwelo-moya bagqithise i-engile yebhanki ecetyiswayo ngendlela ethile. Le mpazamo inokukhokelela kwimiba yomthwalo ogqithisileyo, ukunyusa umngcipheko we-stalls okanye umonakalo wesakhiwo. Ukubambelela kwiinkqubo ezimiselweyo kunye nemida kubalulekile ukuthintela iziganeko ezinjalo. Ukongeza, ukusilela ukulungelelanisa ngokufanelekileyo ukusetyenziswa kolawulo lwenqwelomoya ngexesha lokujika kunokukhokelela kwiindlela ezingalungelelaniswanga, ezifana nokutyibilika okanye ukutyibilika, ukwanda kokutsala kwaye kunokukhokelela ekuphulukaneni nolawulo. Ukuziqhelanisa neenguqu ezilungelelanisiweyo kubalulekile ekuphuhliseni izakhono eziyimfuneko.
I-Spatial disorientation, ngakumbi kwiimeko zemeteorological zesixhobo (i-IMC), ngomnye umngcipheko obalulekileyo. Ukuxhomekeka kuphela kwiimpawu ezibonwayo ngexesha lokujika kunokukhokelela abaqhubi benqwelo-moya ukuba bangayiqondi kakuhle isimo sengqondo senqwelo-moya, nto leyo enokubangela ukuba benze izinto ezingalunganga zolawulo. Abaqhubi beenqwelo-moya kufuneka bafunde ukuthembela kwizixhobo zabo kwaye bagcine ulwazi lwemeko ngamaxesha onke. Ngaphaya koko, ukutyeshela ukucheba kakuhle inqwelomoya ngexesha lokujika kunokonyusa umthwalo womqhubi wenqwelomoya kwaye kukhokelela kubunzima bokulawula. Ubuchule bokulungisa obufanelekileyo kufuneka busetyenziswe ukuqinisekisa ukusebenza ngokutyibilikayo nangokufanelekileyo kwenqwelomoya.
Ubuchwephesha obukwinqanaba eliphezulu lokuLawula iAngle yeBhanki
Njengoko abaqhubi beenqwelo-moya bafumana amava kunye nobuchule, banokudibana neemeko ezifuna ubuchule obuphezulu bokulawula ii-angles zebhanki, ezifuna umgangatho ophezulu wezakhono kunye nokulungelelaniswa.
Obunye obu buchule kukuhla okumqengqelezi, apho abaqhubi beenqwelo-moya kufuneka behle ngendlela elawulwayo kwindawo engumnqantsa begcina isantya somoya kunye nesantya sokuhla. Olu lawulo lufuna ulungelelwaniso oluchanekileyo kunye nolawulo lwamandla ukuze kuqinisekiswe indlela yenqwelo-moya ezinzileyo kwaye ugweme ukudlula imida yesakhiwo okanye i-aerodynamic.
Ukongeza, iziliphu kunye neziliphu zangaphambili ziindlela eziphambili ezisetyenziselwa ukunyusa izinga lokuhla okanye ukulungisa iimeko zokuwela umoya ngexesha lokufika. Kolu lawulo, ulawulo olululo lwe-engile yebhanki lubalulekile ukugcina indlela enqwenelekayo yokubhabha kunye nokuthintela inqwelomoya ekungeneni kwisimo sengqondo ebesingalindelekanga okanye imeko yokumisa.
Ngaphaya koko, kwindawo yokubhabha ngenqwelomoya, abaqhubi kufuneka balawule ngokuchanekileyo ii-engile zebhanki ukwenza iilophu, iiroli, kunye nezinye iindlela eziqhubela phambili ngelixa belawula amandla kunye nezinto zomthwalo. Ezi zikhokelo zifuna ulawulo lwenqwelomoya olukhethekileyo kunye nokwazisa ngemeko ukuze iqhube inqwelomoya ngezimo zengqondo ezintsonkothileyo kunye nokuqhelaniswa ngokukhuselekileyo.
isiphelo
Ukuqonda ingqikelelo ye-engile yebhanki kubalulekile kubaqhubi beenqwelomoya abafuna ukusebenza kwenqwelomoya ngeyona ndlela ifanelekileyo. Lo mgaqo usisiseko ulawula indlela inqwelo-moya eziphatha ngayo ngexesha lokujika kunye nokuhamba, ukuphembelela izinto ezifana nerediyasi yokujika, isantya sokujika, into yomthwalo, kunye nesantya sokuhlala. Ngokuqonda ubudlelwane be-engile yebhanki kunye nokunyuswa, ubunzima, kunye namandla ase-centrifugal, abaqhubi beenqwelomoya banokwenza iimanewuva ezichanekileyo ngelixa begcina ulawulo.
Ngaso sonke esi sikhokelo, siye saphonononga iziseko zethiyori ze-engile yebhanki kunye nokusetyenziswa okusebenzayo kuqeqesho lokubhabha kunye nobuchule obuphambili. Uqeqesho olufanelekileyo, imithambo yokulinganisa, kunye nokuphepha iimpazamo eziqhelekileyo zibalulekile ekuhlakuleleni ukomelela kulo mbono. Ekugqibeleni, ukuzinikela ekufundeni okuqhubekayo kunye nokusebenza nabahlohli abanamava kuya kwenza abaqhubi beenqwelo-moya baphakamise izakhono zabo ze-engile yebhanki, bavule amandla abo apheleleyo njengabakhweli beenqwelo-moya abanezakhono eziyalela isibhakabhaka ngokuchanekileyo.
Phakamisa ubuchule bakho bokuLinga nge Florida Flyers Flight Academy. Iinkqubo zethu zoqeqesho ezibanzi zibeka phambili ulwazi olunzulu kunye nokusetyenziswa okusebenzayo kobuchule be-angle yebhanki. Ngaphantsi kwesikhokelo sabahlohli bethu abanamava, uya kuphuhlisa izakhono kunye nokuzithemba ukuyalela inqwelomoya ngokuchanekileyo nangobabalo. Bhalisa namhlanje kwaye uvule amandla akho apheleleyo njengomqhubi wenqwelomoya onobuchule.
Qhagamshelana neFlorida Flyers Flight Academy Team namhlanje e (904) 209-3510 ukufunda ngakumbi malunga neKhosi yeSikolo saBucala esiLingayo.
