Lub hauv paus ntsiab lus ntawm thermal sojntsuam ntawm ib tus anemometer yog raws li hauv qab no
Tus txheej txheem tseem ceeb ntawm anemometer yog muab ib daim hlau hlau nyias nyias hauv cov kua, thov tam sim no kom sov rau qhov kub thiab txias dua li cov kua dej. Yog li no, cov hlau hlau hlau anemometer yog hu ua "xov hlau kub". Thaum cov kua dej ntws los ntawm cov hlau xaim hauv cov kev taw qhia ntsug, nws yuav tshem qee cov ntawm cov hlau, ua rau cov hlau kom tsawg dua. Raws li qhov kev xav ntawm forced conced conced concective conception kev hloov pauv kev hloov pauv, tuaj yeem muab tau los ntawm cov kub dissipated los ntawm cov xov sov Q thiab Velocity v kua mis. Tus qauv kub hlau kev sojntsuam muaj ob txoj hlua khi nruj nrog cov xaim luv thiab nyias hlau. Hlau hlau feem ntau yog ua los ntawm cov ntsiab lus hlau nrog siab melting cov ntsiab lus thiab zoo li platinum, rho tawm cov hlua xaim yog 5 hli m thiab qhov ntev yog 2 hli; Cov kev sojntsw me me muaj ib txoj kab uas hla ntawm tsuas yog 1 μ m thiab ntev ntawm {3}}. 2 hli.
Raws li cov laj thawj sib txawv, cov xov hluav taws xob kub ua tau rau hauv ob chav xaim, x-puab, v-puab, v-puab, v-puab, cov yeeb yaj kiab hlau qee zaum siv hloov ntawm hlau xaim. Feem ntau, ib zaj yeeb yaj kiab nyias nyias yog tshuaj tsuag rau ntawm kev soj ntsuam kub, hu ua kev sojntsuam kub, raws li qhia hauv daim duab 2.2. Kev sojntsuam Hotline yuav tsum muaj ntsuas ua ntej siv. Kev ntsuas hluav taws xob zoo li qub yog nqa tawm hauv cov qauv tshwj xeeb cua, ntsuas qhov kev sib raug zoo ntawm kev khiav nrawm thiab kos duab rau hauv txoj kev nkhaus ua; Dynamic calibration yog ua nyob rau hauv kev paub pulsating teeb liab los yog los ntawm kev ntxiv cov hluav taws xob hluav taws xob ntawm ib qho kev ua kom pom tseeb ntawm cov xov hluav taws kub kub. Yog tias cov lus teb tau tsis zoo, ua rau them nqi hluav taws xob tuaj yeem siv los txhim kho nws.
The measurement range of flow velocity from {{0}} to 100m/s can be divided into three sections: low speed: 0 to 5m/s; Nruab nrab ceev: 5 txog 40m / s; Kev kub ceev: 40 txog 100m / s. Lub thermal rhiab kev sojntsuam ntawm lub anemometer yog siv rau kev ntsuas xws li 0 txog 5m / s; Qhov kev sojntsuam qeeb ntawm lub anemometer yog qhov zoo tagnrho rau kev ntsuas kev ntws tawm los ntawm 5 txog 40m / s; Los ntawm kev siv cov raj pitot, cov txiaj ntsig tuaj yeem tau txais nyob rau hauv ntau-nrawm. Ib qho kev ntsuas ntxiv rau kev xaiv qhov kev xaiv tawm ntawm qhov ntsuas kub thiab txias rau lub cev kub siab rau lub anemal yog nyob ib ncig ntawm {13}} c. Lub rotary sojntsuam ntawm qhov tshwj xeeb tsim Anemometer tuaj yeem ncav cuag li ntawm 350c. Pitot Leeg yog siv rau qhov kub siab tshaj saud {15}} c.
