Dab tsi yog cov yam ntxwv ntawm anemometer?
Lub anemometer, raws li nws lub npe qhia, yog ib qho cuab yeej uas ntsuas qhov ceev ntawm huab cua ntws. Nws muaj ntau hom, thiab feem ntau siv ib qho ntawm cov chaw nres tsheb huab cua yog lub khob cua anemometer;
Nws muaj peb lub khob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob. Lub concave nto ntawm lub khob khoob yog tag nrho cov taw qhia nyob rau hauv ib qho kev taw qhia.
Tag nrho qhov kev nkag siab yog ntsia rau ntawm txoj kab ntsug rotating. Nyob rau hauv qhov kev txiav txim ntawm cua quab yuam, lub khob cua rotates nyob ib ncig ntawm lub axis ntawm ib tug ceev proportional rau cua ceev.
Lwm hom rotating anemometer yog lub kiv cua anemometer, uas muaj peb-los yog plaub-hniav propeller raws li qhov kev xav;
Nruab nws nyob rau pem hauv ntej ntawm ib tug weathervane kom nws taw tes nyob rau hauv cov kev taw qhia ntawm cua txhua lub sij hawm. Cov hniav tig ib ncig ntawm kab rov tav axis ntawm qhov nrawm proportional rau cua ceev.
Cov yam ntxwv ntawm anemometer:
1. Qhov loj me thiab me me cuam tshuam rau qhov chaw ntws;
2. Kev siv dav dav.
Nws tuaj yeem siv tsis tau tsuas yog rau cov pa roj xwb tab sis kuj rau cov kua dej, thiab tuaj yeem siv rau hauv subsonic, transonic thiab supersonic ntws ntawm gases.
3. Cov lus teb ntau zaus, mus txog 1MHz.
4. Kev ntsuas siab raug thiab rov ua tau zoo. Qhov tsis zoo ntawm txoj kab anemometer yog qhov kev sojntsuam cuam tshuam nrog qhov chaw ntws mus rau qee qhov, thiab cov kab mob siab rau yog yooj yim tawg.
5. Ntxiv rau qhov ntsuas qhov nruab nrab ceev, nws tseem tuaj yeem ntsuas tus nqi pulsation thiab turbulence npaum li cas; Ntxiv nrog rau kev ntsuas cov lus tsa suab hauv ib qho kev taw qhia, nws tseem tuaj yeem ntsuas qhov nrawm nrawm hauv ntau cov lus qhia tib lub sijhawm.
6. ncaj qha tso saib lub ntim ntws tus nqi. Nkag mus rau thaj tsam ntu ntu ntawm cov yeeb nkab kom raug xam qhov ntim ntim tus nqi.
7. Cov cuab yeej muaj lub sij hawm los yog ntau lub ntsiab lus nruab nrab suav nrog rau kev xam qhov nruab nrab ntws tus nqi.
8. tuaj yeem tso saib tus nqi siab tshaj plaws thiab tus nqi qis kawg nkaus, nrog kev nyeem ntawv tuav haujlwm.
9. Xam cov ntsiab lus ntau lub sijhawm / lub sijhawm nruab nrab, tuav tus yuam sij, tuav nyeem ntawv, nrog lub teeb rov qab.
10. Tsis siv neeg kaw muaj nuj nqi, tiv thaiv mos npog, waterproof, plua plav pov thawj thiab cuam tshuam-pov thawj.
