Cov Txheej Txheem Tshem Tawm Dej Icing Rau Dav Hlau: #1 Phau Ntawv Qhia Txog Nws Ua Haujlwm Li Cas

cov tshuab tshem dej khov rau dav hlau

Cov tshuab tshem dej khov hauv dav hlau yog dab tsi thiab vim li cas nws thiaj li yog qhov yuav tsum paub rau txhua tus kws tsav dav hlau?

Nws tsis yog ib yam khoom siv los teev cov ntaub ntawv txog kev siv tshuab xwb—nws yog ib txoj kev tiv thaiv tseem ceeb tiv thaiv ib qho kev hem thawj me me tshaj plaws ntawm kev tsav dav hlau: dej khov. Txawm tias ib txheej nyias nyias tuaj yeem cuam tshuam kev ua pa, txo lub tshuab nqa dav hlau, ua rau lub cav nres, thiab ua rau cov twj paj nruag tsis meej pem thaum lub sijhawm ya.

Txawm koj ya dav hlau turboprops lossis hloov mus rau hauv dav hlau, kev paub txog cov txheej txheem tshem dej khov ntawm dav hlau ua haujlwm li cas tuaj yeem yog qhov sib txawv ntawm kev ua haujlwm du thiab kev pheej hmoo loj.

Hauv phau ntawv qhia no, koj yuav kawm paub tias cov kab ke no tau tsim li cas, lawv tau teeb tsa qhov twg, lawv tau qhib li cas, thiab yuav tsum saib xyuas dab tsi thaum lub sijhawm cob qhia thiab kev ya dav hlau tiag tiag.

Kev Txheeb Xyuas Txog Cov Tshuab Tshem Tawm Dej Icing Rau Dav Hlau

Lub tshuab tshem dej khov hauv dav hlau yog dab tsi thiab vim li cas nws thiaj tseem ceeb rau txhua tus kws tsav dav hlau hauv kev cob qhia?

Hauv nws lub hauv paus, lub tshuab de-icing yog lub tshuab tiv thaiv lub dav hlau tiv thaiv cov dej khov uas sib sau ua ke thaum lub sijhawm ya dav hlau. Tsis zoo li anti-icing, uas tiv thaiv cov dej khov kom tsis txhob tsim thaum xub thawj, lub tshuab de-icing yog reactive - nws ua haujlwm thaum cov dej khov twb tau tsim rau ntawm cov chaw tseem ceeb.

Qhov no tsis yog ib qho teeb meem me me. Dej khov tuaj yeem tshwm sim sai thiab ntsiag to, tshwj xeeb tshaj yog thaum ya hla cov huab uas muaj cov dej me me txias heev. Cov dej me me no khov thaum kov, tig du aerodynamic nto rau hauv kev phom sij uas rub.

Yuav kom tawm tsam qhov ntawd, cov tshuab tshem dej khov hauv dav hlau tau tsim rau hauv cov khoom tseem ceeb tshaj plaws ntawm lub dav hlau:

  • Cov npoo ntawm cov tis thiab cov qhov ntawm tus Tsov tus tw
  • Cov qhov nkag ntawm lub cav uas qhov kev ua tau zoo yuav tsum zoo tshaj plaws
  • Cov iav pem hauv ntej uas yuav tsum tsis txhob pom tseeb rau kev pom
  • Thiab cov sensors tseem ceeb xws li pitot raj, uas ua rau koj cov twj paj nruag ncaj ncees

Txhua yam ntawm cov khoom no yuav tsum tsis muaj dej khov kom ntseeg tau tias lub dav hlau muaj kev ruaj khov, nyeem tau raug, thiab ya tau zoo. Yog tsis muaj cov tshuab tshem dej khov hauv dav hlau ua haujlwm tau zoo, txawm tias cov kws tsav dav hlau uas muaj kev paub dhau los feem ntau yuav muaj kev nqa tsawg dua, cov cuab yeej ua tsis tau zoo - lossis phem dua.

Lub Physics Tom Qab Aircraft Icing: Vim Li Cas De-Icing Thiaj Muaj

Yuav kom nkag siab tias vim li cas cov tshuab de-icing hauv dav hlau thiaj li tsis sib tham tau, nws yuav pab tau kom saib cov kev tshawb fawb tom qab kev tsim dej khov.

Feem ntau cov dej khov thaum lub dav hlau ya hla cov huab uas muaj cov dej me me uas txias heev - cov dej ua kua uas nyob hauv qab qhov kub thiab txias. Cov dej me me no tsis khov kom txog thaum lawv ntaus rau saum npoo - zoo li koj lub tis ntawm lub dav hlau. Thaum lawv ntaus, lawv tam sim ntawd khov.

Thiab qhov cuam tshuam loj heev. Txawm tias ib txheej dej khov nyias li ntawv tuaj yeem txo qhov nqa tau ntau dua 30%, ua rau muaj kev rub ntau dua, thiab ua rau cov cua tsis ntws nyob ib puag ncig cov chaw tswj. Qhov phem dua, dej khov tuaj yeem cuam tshuam nrog cov raj pitot thiab cov chaw nres nkoj tsis hloov pauv, ua rau muaj kev nyeem ntawv ceev thiab qhov siab tsis txhim khu kev qha.

Muaj ob hom icing uas yuav tsum tau saib xyuas:

  • Cov dej khov hauv av, uas suav nrog te lossis nag khov ua ntej tawm mus
  • Cov dej khov hauv dav hlau, uas tsim thaum koj nce mus rau hauv cov huab uas muaj dej noo ntau

Hauv ob qho tib si, qhov tshwm sim yog tib yam: kev ua tau zoo poob qis thiab kev pheej hmoo ntxiv.

Yog vim li ntawd kev nkag siab txog kev ua haujlwm ntawm cov tshuab de-icing - thiab muaj peev xwm ua haujlwm lawv tau zoo - tsis yog tsuas yog hais txog kev xeem dhau xwb. Nws yog hais txog kev ya dav hlau kom muaj kev nyab xeeb hauv lub ntiaj teb tiag tiag, qhov twg qhov kub thiab txias tuaj yeem hloov pauv sai thiab qhov muaj dej noo feem ntau tsis pom kom txog thaum lig dhau lawm.

Hom Kev Siv Tshuab Tshem Tawm Dej Icing Rau Dav Hlau

Cov Txheej Txheem Tshem Tawm Dej Icing Rau Dav Hlau: #1 Phau Ntawv Qhia Txog Nws Ua Haujlwm Li Cas

Tam sim no koj nkag siab txog lub tshuab de-icing hauv dav hlau yog dab tsi thiab vim li cas nws thiaj tseem ceeb, lo lus nug tom ntej yog: nws ua haujlwm li cas tiag?

Cov lus teb nyob ntawm seb koj ya hom dav hlau twg. Txij li cov dav hlau dav hlau me mus rau cov dav hlau lag luam, cov chaw tsim khoom siv cov tshuab de-icing sib txawv uas tsim los rau qhov loj me ntawm lub dav hlau, lub hom phiaj, thiab qhov chaw ua haujlwm. Hauv qab no yog cov hom dav hlau feem ntau - thiab cov laj thawj tom qab txhua yam.

1. Khau looj cua

Koj yuav pom lub kaw lus no ntawm ntau lub turboprops thiab lub dav hlau me me xws li Beechcraft King Air lossis Pilatus PC-12.

Ntawm no yog yuav ua li cas nws ua hauj lwm:

Cov khau roj hmab uas nqus tau cua tau muab tso rau ntawm ntug sab saud ntawm tis thiab tus tw. Thaum dej khov pib sib sau ua ke, cov khau yuav nqus cua ua ntu zus, ua rau dej khov tawg thiab ua rau nws tawg thaum lub sijhawm ya.

Nws yog ib txoj hauv kev uas tsis tshua muaj thev naus laus zis tab sis muaj txiaj ntsig zoo, tshwj xeeb tshaj yog rau cov dav hlau ua haujlwm ntawm qhov siab uas feem ntau ntsib dej khov.

2. Cov Tshuab Cua Kub Thermal Bleed

Qhov no yog lub kaw lus uas feem ntau cov dav hlau niaj hnub no siv. Cua kub raug "tshem tawm" los ntawm theem compressor ntawm lub cav thiab xa mus rau hauv cov kav dej mus rau ntug ntawm tis, nacelles ntawm lub cav, thiab qee zaum txawm tias tus tw.

Vim nws tiv thaiv kom tsis txhob muaj dej khov thaum xub thawj, nws ua haujlwm ua ob qho tib si tiv thaiv kev khov thiab kev daws teeb meem de-icing. Cov dav hlau xws li Airbus A320, Boeing 737, thiab ATR 72 vam khom cov thev naus laus zis no.

Lus Cim: Yuav tsum tswj hwm lub tshuab no kom zoo—kev siv tsis raug tuaj yeem cuam tshuam rau kev ua haujlwm ntawm lub cav thiab kev nias cua hauv chav.

3. Cov Tshuab Hluav Taws Xob Thermal

Siv feem ntau rau ntawm cov raj pitot, cov qhov rooj ruaj khov, thiab lub qhov rais ntawm lub dav hlau, cov kab ke no vam khom cov khoom siv hluav taws xob uas muab tso rau hauv qhov chaw tiv thaiv. Thaum qhib, qhov chaw sov sai sai kom tiv thaiv lossis tshem tawm cov dej khov.

Txawm hais tias tsis txaus rau cov chaw aerodynamic loj, lawv tseem ceeb heev rau kev ua kom cov cuab yeej raug thiab tswj kom pom kev pem hauv ntej.

4. TKS (Weeping Wing) Cov Txheej Txheem

Pom muaj nyob rau ntawm cov dav hlau me me xws li Cirrus SR22, lub kaw lus no twj cov kua glycol-based los ntawm cov qhov me me raws ntug ntawm tis. Cov kua no tsim ib daim yas tiv thaiv uas tiv thaiv dej khov kom tsis txhob lo rau saum npoo.

Nws yog lub tswv yim yooj yim zoo nkauj nrog kev tswj hwm siab, tab sis txwv rau cov dav hlau uas ya qis dua qhov siab thiab qhov ceev uas cov dav hlau ua haujlwm.

Txhua lub tshuab no tau tsim los daws tib qho teeb meem - kev tsim dej khov - tab sis hauv txoj hauv kev uas haum rau lub dav hlau qhov kev ya dav hlau thiab cov kev xav tau daim ntawv pov thawj.

Ua ib tug kws tsav dav hlau, kev nkag siab tsis yog tsuas yog seb koj lub dav hlau cov tshuab tshem dej khov ua haujlwm li cas, tab sis vim li cas lub tshuab tshwj xeeb ntawd thiaj raug xaiv rau koj lub dav hlau, yog qhov tseem ceeb rau kev ua haujlwm kom raug hauv qab lub ntiaj teb tiag tiag.

Kev Tshem Tawm Dej Icing Hauv Av vs. Cov Tshuab Tshem Tawm Dej Icing Hauv Dav Hlau

Thaum cov neeg feem coob hnov ​​​​​​cov lus "de-icing," lawv xav txog cov tsheb thauj khoom txau cov kua liab dawb rau saum lub dav hlau ua ntej lawv tawm mus. Thiab lawv tsis yuam kev - tab sis qhov ntawd tsuas yog ib nrab ntawm zaj dab neeg xwb. Qhov tseeb, muaj ob hom kev de-icing sib txawv kiag li hauv kev tsav dav hlau: kev de-icing hauv av thiab kev de-icing hauv dav hlau - txhua tus muaj nws lub hom phiaj, txoj kev, thiab lub luag haujlwm ntawm tus kws tsav dav hlau.

Kev Tshem Tawm Icing Hauv Av: Ua Ntej Koj Tawm Ntawm Txoj Kev Khiav

Kev tshem cov dej khov hauv av yog hais txog kev tshem tawm cov dej khov lossis daus uas twb tau tsim thaum lub dav hlau nyob hauv av. Qhov no feem ntau yog ua los ntawm kev siv cov kua dej glycol uas tau ua kom sov thiab txau rau saum cov tis ntawm lub dav hlau, cov khoom ruaj khov, thiab lub cev dav hlau. Cov kua dej no feem ntau raug faib ua ntau hom:

  • Hom I: Txiv kab ntxwv los yog xim liab dawb, kua nyias nyias siv los tshem tawm dej khov los yog daus
  • Hom IVXim ntsuab thiab tuab, siv tom qab de-icing kom tiv thaiv kev hloov pauv thaum lub sijhawm taxi lossis takeoff

Cov txheej txheem no yog lub sijhawm uas koj yuav tsum tau ua. Thaum koj lub dav hlau tau tshem dej khov lawm, koj yuav tsum ua raws li lub sijhawm teem tseg—qhov no hu ua koj lub sijhawm tos. Yog tias koj tsis ya ua ntej lub sijhawm tiv thaiv ntawm cov kua dej tas sij hawm, cov txheej txheem no yuav tsum tau ua dua.

Ua tus tsav dav hlau, koj txoj haujlwm yog:

  • Thov kom tshem cov dej khov ntawm kev ua haujlwm hauv av
  • Saib xyuas lub sijhawm tuav
  • Pom tseeb tias cov chaw tseem ceeb huv si ua ntej tawm mus

Kev Tshem Tawm Dej Khov Hauv Dav Hlau: Nyob Kom Muaj Kev Nyab Xeeb Hauv Huab Cua

Kev tshem cov dej khov thaum koj tawm hauv txoj kev khiav dav hlau pib thaum koj tawm hauv txoj kev khiav. caij nkoj altitudes, tshwj xeeb tshaj yog thaum ya hla cov huab uas muaj dej noo ntau hauv qhov kub qis dua xoom, dej khov tuaj yeem pib tsim ua rau qhov chaw uas koj tsis pom.

Qhov no yog qhov uas koj lub dav hlau lub tshuab tshem dej khov hauv lub dav hlau yuav siv—txawm tias nws yog cua tshuab, khau raj pneumatic, lossis cua sov electro-thermal. Cov tshuab no yog qhib los ntawm tus tsav dav hlau lossis cia li qhib los ntawm cov sensors uas saib xyuas qhov kub thiab txias, dej noo, thiab qhov ceev ntawm lub dav hlau.

Qhov tseem ceeb ntawm no yog lub sijhawm. Kev qhib koj lub tshuab de-icing lig dhau lawm tuaj yeem txhais tau tias ya nrog lub tshuab nqa tsis zoo thiab cov cuab yeej tsis txhim khu kev qha. Tab sis siv nws thaum ntxov dhau - tshwj xeeb tshaj yog cov tshuab cua sov lossis cua tshuab - tuaj yeem ua rau koj lub cav qaug zog thiab txo cov roj siv tau zoo.

Cov Ntsiab Lus Tseem Ceeb rau Cov Pilots:

  • Kev tshem dej khov hauv av tiv thaiv koj lub dav hlau thaum lub sijhawm taxi thiab takeoff - tab sis nws yuav ploj mus.
  • Kev tshem dej khov hauv dav hlau tiv thaiv koj qhov chaw tseem ceeb: hauv cov huab thiab ntawm qhov siab tshaj plaws.
  • Ua ib tug PIC, nws yog koj txoj haujlwm kom nkag siab txog ob lub tshuab, xyuas kom meej tias lawv ua haujlwm, thiab qhib lawv thaum lub sijhawm zoo - tsis yog los ntawm kev xav xwb, tab sis raws li OAT, qib dej noo, thiab cov txheej icing paub ntawm txoj kev.

Kev paub thaum twg yuav tsum hais tias "yuav tsum tau tshem dej khov" thiab thaum twg yuav tsum tig lub khawm ntawd ntawm FL150 tsis yog tsuas yog txheej txheem xwb - nws yog kev tshaj lij.

Dab Tsi Nyob Hauv Lub Tshuab De-Icing Hauv Dav Hlau

Yog tias koj tab tom npaj rau koj qhov CPL, ATPL, lossis txawm tias kev ntsuam xyuas dav hlau, koj tsis yog tsuas yog xav kom paub tias lub tshuab tshem dej khov hauv dav hlau yog dab tsi xwb - koj yuav tsum paub tias muaj dab tsi nyob hauv nws, nws ua haujlwm li cas, thiab dab tsi yuav mus tsis raug.

Yog li cia peb piav qhia txog cov txheej txheem no yog ua los ntawm dab tsi - thiab vim li cas qhov ntawd thiaj li tseem ceeb hauv kev cob qhia thiab kev ua haujlwm hauv ntiaj teb tiag.

Cov Cheebtsam Tseem Ceeb ntawm Feem Ntau Lub Tshuab De-Icing Rau Dav Hlau

Txawm hais tias cov khoom siv tshwj xeeb sib txawv ntawm pneumatic, thermal, lossis electro-thermal systems, feem ntau cov de-icing setups muaj ob peb yam tseem ceeb:

Cov Kev Hloov Ua HaujlwmNyob rau ntawm lub vaj huam sib luag saum taub hau lossis lub tshuab, cov no tswj cov cheeb tsam uas tau txais cua sov, siab, lossis kua dej. Qee lub dav hlau muaj hom tsis siv neeg; lwm tus yog tus tsav dav hlau tswj hwm.

Cov twj tso kua mis lossis cov twj tso kua mis siabCov no tswj cov cua ntws, kua dej, lossis lub zog cua mus rau qhov chaw tsim nyog. Kev ua haujlwm tsis zoo ntawm no txhais tau tias cov dej khov tsis sib npaug lossis ua tsis tiav tag nrho.

Cov Timers & Cov Kev Xaiv Lub Voj VoogTshwj xeeb tshaj yog nyob rau hauv cov tshuab pneumatic, cov no ua kom muaj kev nce cua tsis tu ncua thoob plaws ntawm tis thiab tus tw. Yog tias koj hnov ​​​​​​cov khau raj nrov ntawm King Air - nws yog qhov no.

Cov cua sovHauv cov tshuab hluav taws xob-thermal, cov xov hlau lossis cov ntawv ci uas muab tso rau hauv cov raj pitot, cov iav qhov rais, thiab txawm tias cov hniav propeller sov tam sim ntawd thaum cov hluav taws xob ntws los.

Cov Teeb Ceeb Toom thiab Cov Teeb Ceeb ToomCov no yog koj lub voj voog tawm tswv yim. Lawv qhia koj yog tias thaj chaw ua haujlwm, yog tias muaj hluav taws xob siv, lossis yog tias lub kaw lus ua haujlwm tsis zoo. Kev tsis quav ntsej lawv thaum muaj dej khov tuaj yeem ua rau tuag taus.

Yuav Nug Dab Tsi Rau Koj Thaum Lub Sijhawm Xeem Thiab Kev Sib Tham

Xav kom muaj cov lus nug uas siv tau tiag tiag, raws li qhov xwm txheej—tsis yog tsuas yog cov lus txhais xwb. Piv txwv li:

  • "Koj tab tom nce mus rau hauv cov dej noo uas pom tseeb ntawm +2°C, thiab qhov kub qis tsis ua haujlwm. Yuav ua li cas tom ntej?"
  • "Qhov txawv ntawm lub tshuab cua sov thiab lub tshuab cua txias de-icing yog dab tsi hais txog kev txheeb xyuas thiab kev ua haujlwm zoo?"
  • "Ua li cas koj thiaj paub tseeb tias lub cua sov ntawm lub qhov rais iav puas ua haujlwm ua ntej nkag mus rau hauv cov dej khov uas paub lawm?"

Cov no tsis yog tsuas yog kev siv tshuab xwb—lawv sim kev txiav txim siab thaum muaj kev nyuaj siab.

Kev paub txog txhua lub qhov hloov tswj hwm dab tsi, cov txheej txheem ua haujlwm li cas raws li qhov sib law liag, thiab cov txheej txheem thaub qab twg muaj yog ib feem ntawm kev npaj txhij rau hauv cockpit - tsis yog tsuas yog checkride- npaj.

Cov Yuam Kev Feem Ntau Uas Cov Pilots Ua Nrog Cov Tshuab De-Icing Hauv Dav Hlau

Cov txheej txheem tshem dej khov yog tsim los tiv thaiv koj, tab sis lawv tsis yog kev kho tsis siv neeg rau kev txiav txim siab tsis zoo. Ib qho ntawm cov txoj hauv kev ceev tshaj plaws uas cov kws tsav dav hlau tshiab poob kev ntseeg siab - lossis qhov phem dua, kev tswj hwm - yog los ntawm kev tswj hwm cov txheej txheem no tsis raug thaum lub sijhawm tsis raug lossis rau qhov laj thawj tsis raug.

Nov yog cov yuam kev feem ntau uas koj yuav xav zam thaum siv lub tshuab de-icing hauv dav hlau:

1. Ua kom lig dhau lawm

Txog thaum koj saib Yog tias muaj dej khov tsim rau ntawm tis lossis lub qhov rais ntawm lub dav hlau, tej zaum nws twb cuam tshuam rau koj qhov aerodynamics lawm. Kev tos cov cim qhia pom kev—tshwj xeeb tshaj yog rau cov dav hlau tis qis—tuaj yeem ua rau koj tsis tuaj yeem nqa tau, ua rau muaj kev pheej hmoo ntawm kev nres dav hlau, thiab txo qhov kev teb rau kev tswj hwm.

Tswv yimSiv qhov kub thiab dej noo ua koj qhov kev ceeb toom ua ntej. Yog tias koj nyob hauv qhov pom kev noo nrog OAT ntawm +10°C thiab -10°C, xav tias yuav muaj dej khov thiab qhib cov txheej txheem raws li qhov tsim nyog.

2. Kev Tsis Sib Haum ntawm Anti-Icing thiab De-Icing

Muaj ib txhia neeg tsav dav hlau xav tias qhov kub ntawm pitot lossis tis tiv thaiv dej khov yuav ua rau lub tis tiv thaiv dej khov. tom qab Yog tias dej khov tau tsim lawm ces yuav kho qhov teeb meem. Nws yuav tsis kho. Cov txheej txheem tiv thaiv dej khov yog tsim los tiv thaiv dej khov—tsis yog tshem tawm. Kev sim siv lawv ua rau koj tsis muaj sijhawm thiab ua rau koj tsis muaj kev nyab xeeb.

Paub ib txwm tias koj siv lub tshuab twg thiab nws lub hom phiaj. Kev tshem dej khov tshem tawm. Kev tiv thaiv dej khov tiv thaiv.

3. Tsuas yog siv kev soj ntsuam pom xwb

Hauv qee lub dav hlau, koj tsis tuaj yeem pom tag nrho lub tis ntawm lub cockpit. Xav tias koj qhov chaw tsis muaj dej khov tsuas yog vim koj tsis pom cov khoom sib sau ua ke yog qhov ntxiab.

Siv kev tshuaj xyuas tactile thaum lub sijhawm ua ntej ya dav hlau (rau te) thiab saib xyuas lub teeb tawm tswv yim ntawm lub kaw lus thaum lub sijhawm ya dav hlau.

4. Tsis quav ntsej txog Kev Txwv Kev Thauj Khoom lossis Lub Sijhawm Ntev ntawm Lub Tshuab

Cov cua tawm thiab cov cua sov hluav taws xob siv hluav taws xob ntau heev. Kev tso txhua yam kom puv nkaus ntev dhau tuaj yeem cuam tshuam rau kev ua haujlwm ntawm lub cav, kev sib npaug ntawm lub zog hluav taws xob, lossis qhov kub hauv chav.

Saib xyuas cov cim qhia txog kev noj qab haus huv ntawm lub cev, tshwj xeeb tshaj yog ntawm cov dav hlau uas muaj cua tsawg lossis cov teeb tsa hluav taws xob qub.

5. Tsis Ua Raws Li Cov Txheej Txheem Tshem Tawm Dej Khov Ua Ntej Dav Hlau

Kev ua kom khov tsis yog ib qho teeb meem ntawm lub tshuab xwb—nws yog ib qho teeb meem ntawm kev sib koom tes ntawm cov neeg ua haujlwm. Thaum caij dav hlau uas muaj ntau tus neeg ua haujlwm, yog tias tsis qhia meej tias yuav siv cov tshuaj de-icing lossis anti-icing thaum twg thiab yuav siv li cas, ces yuav ua rau muaj kev tsis meej pem lossis tsis ua haujlwm thaum twg.

Ua ib feem ntawm koj cov lus qhia txog kev tawm mus thiab tuaj txog: "Yog tias peb pom cov dej noo pom tseeb hauv qab 5°C, peb yuav siv cov tshuaj tiv thaiv dej khov ntawm tis thiab lub cav txij thaum tig mus txog thaum nce tawm."

Hauv kev tsav dav hlau, lub kaw lus nws tus kheej tsis tshua yog qhov tsis muaj zog. Tus tsav dav hlau txoj kev nkag siab, lub sijhawm, thiab kev ua tiav yog.

Kev paub thaum twg yuav tsum siv koj lub tshuab de-icing hauv dav hlau - thiab yuav ua li cas tsis txhob siv nws tsis raug - yog ib feem ntawm kev ua tus kws tsav dav hlau lag luam uas muaj kev ntseeg siab thiab muaj peev xwm.

Cov Lus Qhia Txog Kev Kawm: Yuav Ua Li Cas Thiaj Paub Txog Cov Tshuab Tshem Tawm Dej Icing Hauv Dav Hlau

Kev kawm cov txheej txheem xws li hydraulics lossis hluav taws xob yog ib qho. Tab sis kev paub txog cov txheej txheem de-icing ntawm lub dav hlau siv ntau dua li kev cim cov npe teev npe. Nws yog hais txog kev txhim kho kev txiav txim siab, kev ntseeg siab rau kev siv tshuab, thiab lub sijhawm - thaum muaj kev nyuaj siab.

Nov yog yuav ua li cas los tsim cov txuj ci ntawd thaum koj kawm tsav dav hlau.

Kawm txog "Vim Li Cas" Tom Qab Txhua Lub System

Tsis txhob tsuas yog nco ntsoov tias "cov khau raj cua yuav nthuav dav hauv 3-feeb xwb." Nug seb vim li cas thiaj siv cov khau raj es tsis txhob siv cua ntawm lub turboprop, lossis vim li cas cov raj pitot thiaj li kub tab sis tis tis xav tau cua.

Kev nkag siab tob tob yuav pab koj teb cov lus nug hais lus zoo dua - thiab siv cov kev paub ntawd rau hauv cov xwm txheej tsis zoo.

Simulate Icing Scenarios hauv Koj Lub Siab (thiab ntawm Sim)

Yog tias koj lub tsev kawm ntawv muaj kev nkag mus rau qhov kev ua si sim ua si tag nrho, thov kom muaj qhov xwm txheej txias. Yog tias tsis yog, tsim cov kev cob qhia lub hlwb thaum lub sijhawm qhia ua ntej ya dav hlau:

  • "Yog tias peb nkag mus rau hauv cov huab ntawm -5°C?"
  • "Yuav ua li cas yog tias cua sov pitot tsis ua haujlwm thaum nce toj?"
  • "Yuav ua li cas yog tias lub teeb cua sov ntawm lub iav tseem tua?"

Kev xyaum hais tias "yuav ua li cas yog tias" ua rau koj cov lus teb ntse dua.

Siv Cov Duab Qhia Txog Lub Tshuab, Tsis Yog Cov Phau Ntawv Kawm Xwb

Cov nqe lus hauv phau ntawv kawm yuav tsis meej pem ua ke. Siv cov duab qhia txog lub kaw lus lossis cov vaj huam sib luag hauv lub dav hlau kom pom tias cov khoom siv de-icing raug teeb tsa thiab txuas nrog li cas.

Sau koj tus kheej lub npe rau lawv. Yog tias koj lub tsev kawm ntawv tsis muab cov ntawv tshaj tawm hauv lub system—kos koj tus kheej. Nws lo zoo dua.

Siv Flashcards rau Kev Rov Qab Los Sai

Cov txheej txheem de-icing nrov heev hauv kev xeem sau ntawv thiab kev hais lus. Tsim cov flashcards rau:

  • Cov hom system thiab cov piv txwv dav hlau
  • Cov kev ua haujlwm ib txwm muaj thiab cov kev txwv
  • Cov tsos mob ntawm kev ua tsis tiav thiab kev kho kom raug

Cov apps zoo li Anki ua haujlwm zoo heev - lossis mus kawm ntawv qub thiab ua cov ntawv lub cev.

Xyaum piav qhia nrov nrov

Koj puas piav qhia tau qhov txawv ntawm TKS thiab electro-thermal systems hauv qab 60 vib nas this? Sim ua. Lub peev xwm piav qhia txog ib lub system kom meej meej—tsis zoo li koj hais ib phau ntawv qhia—ua rau muaj qhov sib txawv loj hauv kev kuaj xyuas thiab kev xam phaj.

Kev ntseeg siab nrog cov txheej txheem de-icing qhia tau tias koj tsis yog tus tsav dav hlau muaj kev nyab xeeb xwb - koj yog tus uas npaj txhij rau lub luag haujlwm hais kom ua.

Xaus Lus: Kev Tshem Tawm Icing Tsis Yog Ib Qho System Xwb - Nws Yog Lub Siab Xav Txog Kev Nyab Xeeb

Kev nkag siab txog lub tshuab tshem dej khov ntawm lub dav hlau yog dab tsi mus deb tshaj qhov txhais. Nws yog hais txog kev paub yuav ua li cas kom koj lub dav hlau tsim nyog ya tau hauv hom kev hem thawj ntsiag to, tsis pom uas tau tsaws thiab xaus ntau lub dav hlau.

Txawm koj tab tom npaj rau koj daim CPL, zaum hauv koj thawj qhov kev sim, lossis ya hla cov huab tiag tiag thaum hnub txias, koj lub peev xwm los paub txog cov dej khov, qhib cov txheej txheem kom raug, thiab ntseeg lawv qhov kev ua tau zoo yuav txhais koj qhov kev npaj txhij ua tus kws tsav dav hlau tshaj lij.

Yog li nco ntsoov:

  • Paub txog koj lub dav hlau lub cev tshwj xeeb: nws tiv thaiv dab tsi, nws siv zog li cas, thiab nws cov kev txwv
  • Tsis txhob tos kom pom dej khov - ua raws li tej yam xwm txheej, tsis yog raws li kev xav xwb
  • Ua tus tswv ntawm ob qho tib si kev tshem dej khov hauv av thiab hauv lub dav hlau - lawv ua haujlwm sib txawv
  • Thiab qhov tseem ceeb tshaj plaws: xav txog kev paub txog kev tshem dej khov ua qhov tseem ceeb, tsis yog xaiv tau

Xav cob qhia qhov twg cov txheej txheem de-icing raug qhia nrog cov xwm txheej hauv ntiaj teb tiag tiag, kev cob qhia checkride, thiab qhov tob ntawm lub kaw lus tag nrho?

Pib nrog Florida Flyers Flight Academy India—DGCA tau pom zoo thiab tsom mus rau kev tsim cov kws tsav dav hlau lag luam uas muaj kev nyab xeeb ua ntej nrog kev nkag siab tag nrho txog cov kab ke zoo li no.

Cov Lus Nug Feem Ntau: Cov Tshuab De-Icing Hauv Dav Hlau Yog Dab Tsi?

Lo lus nugteb
Lub tshuab de-icing dav hlau siv rau dab tsi?Nws tshem tawm cov dej khov uas sib sau ua ke ntawm cov chaw tseem ceeb xws li tis, tus tw, cov sensors, thiab lub qhov rais kom tswj tau kev ya dav hlau kom muaj kev nyab xeeb.
Puas yog de-icing zoo ib yam li anti-icing?Tsis yog. Kev tshem cov dej khov tawm yuav tshem tawm cov dej khov uas twb tsim lawm. Kev tiv thaiv cov dej khov yuav tiv thaiv nws kom tsis txhob tsim thaum xub thawj.
Cov dav hlau hom twg siv cov tshuab de-icing?Feem ntau cov dav hlau lag luam, turboprops, thiab txawm tias qee lub dav hlau GA siab heev siv de-icing—txhua lub muaj cov thev naus laus zis sib txawv (bleed air, boots, electric).
Thaum twg koj qhib lub de-icing system thaum ya dav hlau?Feem ntau thaum ya hla cov dej noo uas pom tau (huab lossis nag) thaum qhov kub thiab txias khov (OAT < +10°C).
Puas yog lub kaw lus puas ua tsis tau haujlwm thaum lub sijhawm ya? Tom qab ntawd yuav ua li cas?Yog. Cov kws tsav dav hlau yuav tsum nqis mus rau huab cua sov dua lossis hloov chaw yog tias dej khov loj heev. Kev ua tsis tiav yuav ua rau tsis tswj tau lossis lub cav tsis ua haujlwm zoo.
Cov kws tsav dav hlau puas tswj kev tshem dej khov ntawm tes?Feem ntau, yog. Qee lub tshuab muaj hom tsis siv neeg, tab sis kev ua haujlwm tes raws li cov xwm txheej icing tseem yog qhov tshwm sim ntau.
Cov ntsiab lus no puas suav nrog hauv kev xeem DGCA CPL lossis ATPL?Muaj tseeb tiag. Nws yog ib feem ntawm cov txheej txheem dav hlau thiab cov ntu kev ua tau zoo hauv kev xeem kev xav thiab kev xeem hais lus.

Lub tswv yim zoo: Xyaum teb cov lus nug zoo li no tiag tiag—tsis yog cov lus txhais hauv phau ntawv kawm. Qhov ntawd yog yam uas cov neeg xam phaj thiab cov neeg soj ntsuam sim ua tiag tiag.

Hu rau Florida Flyers Flight Academy Team hnub no ntawm 91 (0) 1171 816622 kom paub ntau ntxiv txog Private Pilot Ground School Course.

    Table of Contents

dav hlau flightschool
Cov Txheej Txheem Tshem Tawm Dej Icing Rau Dav Hlau: #1 Phau Ntawv Qhia Txog Nws Ua Haujlwm Li Cas
tus nqi kawm tsav tsheb
Cov Txheej Txheem Tshem Tawm Dej Icing Rau Dav Hlau: #1 Phau Ntawv Qhia Txog Nws Ua Haujlwm Li Cas
davhlau cov tub ntxhais kawm qiv
Cov Txheej Txheem Tshem Tawm Dej Icing Rau Dav Hlau: #1 Phau Ntawv Qhia Txog Nws Ua Haujlwm Li Cas

Table of Contents

Nyiam & Qhia Peb Cov Ntsiab Lus
Daim duab ntawm Florida Flyers Flight Academy India Private Limited
Florida Flyers Flight Academy India Private Limited

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