Txheeb xyuas ntawm daim ntawv thov cov xwm txheej thiab kev loj hlob ntawm 16 tus tub rog loj cov ntaub ntawv tshiab (2)

Tub Rog Cov Ntaub Ntawv 1. Optoelectronic ua haujlwm optoelectRonic cov khoom siv ua haujlwm raws cov ntaub ntawv siv hauv Optoelectronic. Lawv tuaj yeem hloov thiab cov txheej txheem cov ntaub ntawv ua ke nrog Optoelectronics, thiab yog ib feem tseem ceeb ntawm cov ntaub ntawv niaj hnub no. OptoelectRonic cov khoom siv ua haujlwm tau siv dav hauv kev ua tub rog kev lag luam. Mercury Cadmium qhia thiab indium antimonide yog cov ntaub ntawv tseem ceeb rau cov cuab yeej ntes tau; Zinc Sulfide, Zinc Selenen, thiab Gallium Arsenide yog siv los ua qhov rais, hoods, thiab cov fairitect, thiab cov tub rog thiab khoom siv hauv av. Magnesium fluoride muaj kev hloov pauv loj, muaj zog tiv taus los nag yaig thiab yaig, thiab yog cov khoom siv sib kis tau zoo. Laser muaju thiab Laser iav yog cov khoom siv rau cov khoom siv hluav taws xob siab thiab muaj zog-zog khoom lasers. Cov Khoom Siv Laser Lastrys Lastrys, Neodymium-doped cov khoom siv roj av, thiab lwm yam. Tetraedral lossis Octistahedral cov chaw instites ntawm cov hlau lattice los ua cov hlau siv hlau. Cov khoom siv no hu ua cov khoom siv hydrogen cia. Hauv kev lag luam hluav taws xob, cov roj teeb-kua roj siv uas siv rau hauv lawv lub peev xwm qis thiab tus kheej kev tawm tsam tus kheej, uas ua rau kev saib xyuas thiab kev thauj mus los ntawm kev tsheb thauj mus los. Cov zis tso zis tawm hluav taws xob yooj yim cuam tshuam los ntawm lub roj teeb lub neej, them lub xeev thiab ntsuas kub. Nyob rau hauv cov huab cua txias, pib nrawm ntawm lub tsheb ciav hlau yuav muaj qeeb qeeb, lossis txawm tias tsis muaj peev xwm pib, uas yuav cuam tshuam rau kev sib ntaus sib tua ntawm lub tank. Hydrogen cia alloy roj teeb muaj qhov zoo ntawm kev ua hluav taws xob siab, kev tiv thaiv kev tiv thaiv, kev poob siab tsawg, thiab lub neej ntev. Lawv muaj cov kev thov kev cia siab hauv kev txhim kho ntawm kev sib ntaus sib tua loj tank roj teeb rau yav tom ntej. 3. Damping thiab poob siab nqus cov ntaub ntawv damping hais txog qhov tshwm sim sab nraud, nws cov khoom yuav hloov mus rau hauv lub zog cua sov. Lub hom phiaj ntawm kev siv cov ntaub ntawv ua kom zoo yog kom txo cov kev co thiab suab nrov. Yog li ntawd, damping thiab poob siab nqus cov ntaub ntawv yog qhov tseem ceeb hauv kev ua tub rog kev lag luam. Daim ntawv thov ntawm cov ntaub ntawv ntub dej Damping yog feem ntau muaj nyob rau hauv kev lag luam xws li cov nkoj, thiab aerospace. Tebchaws Asmeskas Navy tau saws mn-cu hu high damping alloy los tsim cov khoom siv submarine, uas tau ua tiav qhov kev poob siab qhov teebmeem. Nyob rau sab hnub poob, daim ntawv thov kev tshawb fawb ntawm Damping cov ntaub ntawv thiab thev naus laus zis hauv riam phom tau txais kev saib xyuas zoo. Qee cov teb chaws tsim tau teeb tsa cov tsev tshawb fawb tshwj xeeb rau kev siv cov khoom ntub dej hauv riam phom thiab khoom siv. Tom qab 1980s, txawv teb damping, poob siab kev nqus thiab lub suab tawm txo cov thev naus laus zis tau ua ntau dua. Nrog kev pab los ntawm daim ntawv thov ntawm cad / cam hauv kev nqus cov thev naus laus zis, lawv tau nqus cov ntaub ntawv, poob siab thiab cov suab nrov txo kev tsim qauv ntawm cov txheej txheem tag nrho. Kuv lub teb chaws tau tshawb nrhiav ntawm damping, poob siab thiab lub suab txo cov txiaj ntsig ntawm xyoo 1970 thiab tseem muaj qee yam sib txawv piv nrog cov teb chaws tsim. Damping cov ntaub ntawv yog siv nyob rau hauv lub teb chaws aerospace los tsim cov plhaub ntawm cov roj uas yog cov foob pob hluav taws, cuaj luaj, thiab dav hlau; Hauv kev lag luam nkoj, cov khoom siv damping yog siv los tsim cov lus sib txuas, cov khoom sib kis tau los ntawm kev sib tsoo saum npoo av thaum lub sij hawm ua ke ua ke. Hauv kev lag luam hluav taws xob, qhov kev co ntawm lub tank kis feem (gearbox, spinter box) yog ib qho kev co ntau ntau. Daim ntawv thov ntawm cov kev ua tau zoo damping zinc-txhuas alloy thiab rightly txo cov kev co thiab suab nrov los ntawm kev sib kis ntawm lub loj sib ntaus sib tua tank. 4. Stealth cov ntaub ntawv kev txhim kho ntawm riam phom tawm tshiab, tshwj xeeb tshaj yog tshwm sim ntawm precision officidge Strairs ntawm riam phom thiab khoom siv. Nws tsis yog qhov ua tau yooj yim rau tsuas yog ntxiv rau kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv ntawm riam phom. Kev siv cov thev naus laus zis siv tau tuaj yeem ua rau tus yeeb ncuab nrhiav, thiab kev tshuaj xyuas tus kheej ntau li ntau tau thiab txeeb tau cov kev pib ua haujlwm. Preempty tshawb pom thiab rhuav tshem tus yeeb ncuab tau dhau los ua qhov kev txhim kho tseem ceeb rau kev tiv thaiv riam phom zoo nkauj. Qhov zoo tshaj plaws txhais tau tias stealth technology yog siv cov ntaub ntawv stealth. Kev tshawb fawb txawv teb chaws ntawm kev tsov rog hauv ntiaj teb, pib hauv Tebchaws Yelemees, tsim nyob hauv Tebchaws Asmeskas, thiab nthuav dav rau cov tebchaws Askiv, Fabkis, thiab Russia. Tam sim no, Tebchaws Asmeskas yog nyob ntawm theem kev tshawb fawb hauv kev tshawb fawb ntawm stealth tshuab thiab cov khoom siv. Hauv kev teb ntawm Aviation, ntau lub teb chaws tau zoo thov stealth tshuab rau stealth of aircraft; Ua raws li cov riam phom uas muaj kev sib xyaw ua ke, Tebchaws Meskas kuj tau ua haujlwm ntau rau ntawm qhov chaw tso tsheb hlau luam thiab cov cuaj luaj, thiab tau siv rau hauv cov cuab yeej ib zaug ntxiv. For example, the US M1A1 tank uses radar wave and infrared wave stealth materials, and the former Soviet Union T-80 tank is also coated with stealth materials. Cov ntaub ntawv tawv nqaij muaj cov khoom siv hauv av, millimeter yoj radar thiab millimeter nthwv dej cov kev taw qhia, tab sis kuj tseem yuav sib xws nrog cov teebmeem ntawm Pom lub teeb, ze rau infrared exception thiab nruab nrab thiab deb infrared thermal. Nyob rau hauv xyoo tas los, thaum txhim kho thiab txhim kho cov khoom siv stealth cov khoom seem, cov teb chaws txawv teb chaws tau cog lus los tshawb nrhiav ntau yam khoom tshiab. Cov ntaub ntawv Whisker, nanomaterials, tej hub ntaub ntawv, chiral cov ntaub ntawv, thiab lwm yam. Nanomaterials muaj cov nthwv dej zoo heev, dav bandwidth, zoo sib xyaw, thiab cov tuab tuab. Cov teb chaws tsim tau kawm thiab tsim Nanomaterials ua ib tiam cov khoom siv stealth; Kev tshawb fawb ntawm millimetere cov ntaub ntawv stealth pib nyob rau hauv nruab nrab {22} s, thiab cov kev tshawb fawb dav dav rau riam phom tshuab. Tom qab xyoo ntawm kev ua haujlwm nyuaj, kev tshawb fawb ua ntej tau ua tiav tau zoo. Cov tshuab no tuaj yeem siv rau kev tso tawm thiab stealth ntawm ntau cov av tso tsheb hlau luam, 155mm Advertzer cov tshuab thiab Amphibious tso tsheb hlau luam. Nyob rau tam sim no, plaub tiam neeg ua haujlwm thib plaub uas tau tsim hauv ntiaj teb no siv hauv ntiaj teb no siv cov txheej txheem ntawm lawv tus qauv fuselage, uas ua rau lawv stealthy. Electromagnetic yoj nqus cov txheej txheej thiab hluav taws xob tiv thaiv cov txheej txheej tau pib pleev xim rau stealth aircraft; Lub chaw kaw saum npoo av hauv Tebchaws Meskas thiab Russia tau siv cov khoom siv stealth nrog lub teeb stealth nrog lub teeb yuag, nqus dav dav thiab zoo thermal stability. Nws tuaj yeem yog cov lus tshawb fawb tias kev tshawb fawb thiab kev thov ntawm stealth technology tau dhau los ua ib qho ntawm cov ntsiab lus tseem ceeb tshaj plaws hauv kev tiv thaiv hauv lub ntiaj teb no hauv ntiaj teb.

Txoj kev txhim kho ntawm cov ntaub ntawv tub rog tshiab hauv kuv lub teb chaws cov ntaub ntawv tshiab siv hauv kev lag luam tub rog muaj cov khoom siv thev naus laus zis ntau zaus feem ntau tau qeeb. Cov ntaub ntawv tub rog tshiab thoob plaws ntiaj teb tab tom txhim kho hauv kev coj ua ntawm kev ua haujlwm, ultra-siab lub zog, composite lub teeb yuag sib xyaw thiab ntse. Txij ntawm no pom, titanium alloys, cov ntaub ntawv sib xyaw thiab nanomaterials muaj kev lag luam zoo heev hauv kev ua tub rog kev lag luam. Titanium alloy Titanium yog cov hlau nrog kev ua tau zoo thiab ntau cov peev txheej tsim nyob rau xyoo 1950. Nrog rau kev nce qib maj nrawm thiab cov khoom siv ntom ntom ntom hauv kev ua tub rog, cov txheej txheem muaj ntawm titanium alloys tau nrawm nrawm. Nyob rau txawv teb chaws teb chaws, qhov hnyav ntawm titanium cov ntaub ntawv ntawm cov dav hlau titpress tau mus txog {}}}}% ntawm tag nrho cov qauv ntawm lub dav hlau. Thaum lub sijhawm "Cuaj-xyoo phiaj xwm" lub sijhawm, txhawm rau kom tau raws li cov kev xav tau ntawm kev txhim kho, lub teb chaws tau ua rau Titanium alloy ib qho ntawm cov ntaub ntawv tseem ceeb ntawm cov ntaub ntawv tshiab. Nws yuav tsum tau hais tias "lub hom phiaj thib kaum tsib xyoos" yuav dhau los ua kev txhim kho sai ntawm cov ntaub ntawv thiab cov txheej txheem tshiab rau cov khoom siv titanium hauv kuv lub teb chaws.
Kev txhim kho ntawm cov tshuaj ua tub rog cov tub rog muaj cov txheej txheem ib txwm muaj. Nyob rau hauv cov kev mob no, kuv lub teb chaws tau ua tiav hauv kev tshawb fawb thiab daim ntawv thov ntawm Advanced Compentite, thiab nws txoj kev loj hlob thaum lub sijhawm "lub phiaj xwm kaum tsib" yuav yog qhov muag ntxiv. Txoj kev kawm nthuav dav ntawm cov khoom siv sib xyaw hauv 21st caug xyoo yog tus nqi qis, kev ua haujlwm siab, muaj ntau yam thiab muaj tswv yim. NanoteCaterials Nanotechnology yog cov khoom lag luam ntawm kev sib xyaw ua ke ntawm kev tshawb fawb niaj hnub niaj hnub thiab thev naus laus zis. Nws tsis tsuas yog muaj txhua txoj kev tshawb fawb yooj yim thiab huab cua, tab sis kuj muaj cov ntawv thov kev cia siab hauv kev ua tub rog kev lag luam. Nrog rau kev nce sai ntawm kev tsov kev rog yav tom ntej, ntau txoj kev kuaj pom tau dhau los ua ntau dua thiab ntau dua. Txhawm rau kom tau raws li qhov kev xav tau ntawm niaj hnub ua rog, stealth tshuab ua haujlwm ib txoj haujlwm tseem ceeb heev hauv tub rog teb. Nanomaterials muaj tus nqi siab ntawm radar vuag, yog li muab cov khoom siv rau kev txhim kho ntawm riam phom stealth cov thev naus laus zis.