Esale re lekanya lebelo la moea re sebelisa li-anemometer ka lilemo tse makholo, empa likhatelopele tsa morao-rao li entse hore ho khonehe ho fana ka bolepi ba leholimo bo tšepahalang le bo nepahetseng. Li-anemometers tsa Sonic li lekanya lebelo la moea ka potlako le ka nepo ha li bapisoa le mefuta ea khale.
Litsi tsa mahlale a atmosfere hangata li sebelisa lisebelisoa tsena ha li etsa litekanyo tse tloaelehileng kapa liphuputso tse qaqileng ho thusa ho etsa bolepi ba leholimo bo nepahetseng bakeng sa libaka tse fapaneng. Maemo a mang a tikoloho a ka ’na a fokotsa litekanyo, empa ho ka etsoa liphetoho tse itseng ho hlōla mathata ana.
Li-anemometer li hlahile lekholong la bo15 la lilemo 'me li ntse li tsoela pele ho ntlafatsoa le ho ntlafatsoa lilemong tsa morao tjena. Li-anemometer tsa setso, tse qalileng ho ntlafatsoa bohareng ba lekholo la bo19 la lilemo, li sebelisa tlhophiso e chitja ea likopi tsa moea tse hokahantsoeng le sesebelisoa sa data. Lilemong tsa bo-1920, li ile tsa fetoha tse tharo, li fana ka karabelo e potlakileng, e tsitsitseng haholoanyane e thusang ho lekanya ho foka ha moea. Li-anemometers tsa Sonic joale ke mohato o latelang oa bolepi ba leholimo, tse fanang ka ho nepahala le tharollo e kholoanyane.
Li-anemometer tsa Sonic, tse ntlafalitsoeng ka bo-1970, li sebelisa maqhubu a matla ho lekanya lebelo la moea hang-hang le ho fumana hore na maqhubu a molumo a tsamaeang pakeng tsa li-sensor tse peli a ntse a potlakisoa kapa a fokotsoa ke moea.
Hona joale li rekisoa haholo 'me li sebelisoa mererong le libakeng tse sa tšoaneng. Li-anemometer tsa sonic tse mahlakore a mabeli (lebelo la moea le tataiso) li sebelisoa haholo liteisheneng tsa boemo ba leholimo, likepe, li-turbine tsa moea, lifofane, esita le bohareng ba leoatle, li phaphamala holim'a li-buoys tsa leholimo.
Li-anemometer tsa Sonic li ka etsa litekanyo ka qeto ea nako e phahameng haholo, hangata ho tloha ho 20 Hz ho isa ho 100 Hz, e leng se etsang hore li tšoanelehe hantle bakeng sa litekanyo tsa moferefere. Mabelo le liqeto mekhahlelong ena li lumella litekanyo tse nepahetseng haholoanyane. Sonic anemometer ke e 'ngoe ea lisebelisoa tse ncha ka ho fetisisa tsa boemo ba leholimo liteisheneng tsa boemo ba leholimo kajeno, 'me e bohlokoa ho feta vane ea moea, e lekanyang hore na moea o hokae.
Ho fapana le mefuta ea setso, anemometer ea sonic ha e hloke likarolo tse tsamaeang ho sebetsa. Ba lekanya nako eo molumo o o nkang hore o tsamaee pakeng tsa lisensara tse peli. Nako e khethoa ke sebaka se pakeng tsa li-sensor tsena, moo lebelo la molumo le itšetlehileng ka mocheso, khatello le litšila tsa moea tse kang tšilafalo, letsoai, lerōle kapa moholi o moeeng.
Ho fumana leseli la lebelo la moea lipakeng tsa li-sensor, kutlo e 'ngoe le e' ngoe e sebetsa e le transmitter le moamoheli, kahoo li-pulse li fetisoa lipakeng tsa tsona ka mahlakore ka bobeli.
Lebelo la sefofane le lekanyetsoa ho ipapisitsoe le nako ea ho otla ka lehlakoreng le leng le le leng; e hapa lebelo la moya wa mahlakore a mararo, tsela le kgutlo ka ho bea dipara tse tharo tsa disensara hodima dilepe tse tharo tse fapaneng.
Setsi sa Saense ea Atmospheric se na le li-anemometer tse leshome le metso e tšeletseng tsa sonic, e 'ngoe ea tsona e khona ho sebetsa ho 100 Hz, tse peli tsa tsona li khona ho sebetsa ho 50 Hz,' me tse ling kaofela, tse khonang ho sebetsa ka 20 Hz, li potlakile ka ho lekaneng bakeng sa ts'ebetso e ngata.
Lisebelisoa tse peli li na le mocheso o thibelang leqhoa bakeng sa ho sebelisoa maemong a leqhoa. Bongata bo na le lisebelisoa tsa analoge, tse u lumellang hore u kenye li-sensor tse ling tse kang mocheso, mongobo, khatello le likhase tsa trace.
Li-anemometer tsa Sonic li sebelisitsoe mererong e kang NABMLEX ho lekanya lebelo la moea libakeng tse fapaneng, 'me Cityflux e nkile litekanyo tse fapaneng likarolong tse fapaneng tsa toropo.
Sehlopha sa morero sa CityFlux, se ithutang ka tšilafalo ea moea oa litoropong, se itse: “Moko-taba oa CityFlux ke ho ithuta mathata ana ka bobeli ka nako e le ’ngoe ka ho lekanya hore na moea o matla o tlosa lintho tse itseng ka potlako hakae letotong la “likhohlo” tsa literata tsa motse.
Sonic anemometers ke tsoelo-pele e kholo ea morao-rao ea tekanyo ea lebelo la moea, ho ntlafatsa ho nepahala ha maemo a leholimo a leholimo le ho itšireletsa maemong a mabe a kang pula e matla e ka bakang mathata ka lisebelisoa tsa setso.
Lintlha tse nepahetseng haholoanyane tsa lebelo la moea li re thusa ho utloisisa maemo a leholimo a tlang le ho itokisetsa bophelo ba letsatsi le letsatsi le mosebetsi.
Nako ea poso: May-13-2024