Kuyerwa kwakaringana kuyerwa kwechiyero kwakakosha mukuchengetedza simba kwakasimba uye maindasitiri precessing uye semiti yemakemikari. Sarudza nzira yakakodzera ndiyo yakakosha zvichienderana nerudzi rwemvura, zvinodiwa system, uye kunyangwe mashandisirwo chaiwo. Hunhu hwemvura hunosiyana muviscosity, density, tembiricha, pH kukosha uye simba rinoparadza. Uyezve, mamiriro ezvinhu ehurongwa senge kudzvanywa, kuyerera kuyerera uye nharaunda yakashandiswa inofanirwa kuverengerwa.
Chii chinonzi Flow Rate?
Flow rate (Flow rate) zvinoreva huwandu hwemvura inotumira nepapoindi panguva yeyuniti. Inopimwa mumayuniti akadai semarita pasekondi kana magaroni paminiti mune zvakajairika. Iyo yakakosha paramende mu hydraulic engineering uye sainzi yekurapa. Mainjiniya vanokwanisa kuwana ruzivo kune hutongi hwemvura, kunyanya kubatsira mukugadzirisa maindasitiri uye kuita sarudzo dzine ruzivo.
Zvinhu Zvinokurudzira Flow Rate
Kunzwisisa zvinhu zvinokanganisa chiyero chekuyerera ndicho chinodiwa chekusarudza yakanakisa mamiriro ekuyerera kwechiyero kuyerwa. Iro rudzi rwemvura, chivakwa, kuyerera, tembiricha, kudzvanywa, saizi yepombi, kumisikidzwa uye mamiriro ekuisa zvinhu zvese zvinokanganisa kuyerera.
Ziva Rudzi rweFluid
Zvakakosha kuziva kuti ndeipi nzira yauri kubata nayo. Iyo chaiyo yekuyerera kuyerwa tekinoroji inofanirwa kugamuchirwa kune yakasarudzika yemvura yega yega. Semuenzaniso, magasi anogona kudzvanywa asi zvinwiwa hazvidaro; density of steam inosiyana. Yepamusoro viscosity zvinwiwa zvakaita seoiri zvinopararira nemapaipi zvakasiyana pane yakaderera viscosity zvinwiwa semvura. Izvo zvinodiwa kuti varidzi nemainjiniya ezvirimwa zvakasiyana-siyana vatore matekinoroji akakodzera ekuyera kuyerwa uye kutonga chaiko.
Nzira yekuyera sei Flow Rate?
Volumetric kana Mass Flow Meters
Kuita sarudzo pakati pevolumetric kana misa yekuyerera kuyerwa inhanho yakakosha usati wagadzirisa chokwadi chemvura masisitimu.Volumetric kuyerera kwemamitaakanakira zvinwiwa zve density kugara padanho rakagadzikana, kunyanya mazhinji ezvinwiwa nemagasi ari muhurongwa hwekugadzirisa.Kuyerera kwemasainodiwa kana density ichichinja nekupisa uye kumanikidza. Tichingofunga nezvechikonzero ichi, misa yekuyerera mita inoiswa kutora huwandu hwese hwezvinhu zvinopfuura nepoindi panguva yeyuniti.
Sarudza Yakakodzera Kuyerera Meter
Volumetric Kuyerera Mamita
Ultrasonic Kuyerera Meter
Magnetic Flow Meter
Turbine Flow Meter
Mass Flow Meters
Dzvanya apa uye uone rumwe ruzivo pamarudzi ekuyerera kwemamita.
Yera iyo Reynolds Nhamba (Kana Zvichidikanwa)
Yera iyo nhamba yeReynolds kufanotaura kuyerera kwehutongi hunoenderana nekumhanya kwemvura, density, viscosity uye dhayamita yepombi, ingave laminar kana mhirizhonga. Mvura yacho inogona kutorwa selaminar apo nhamba yeReynolds iri pasi pe2,000 inenge. Mune mamwe mazwi, mvura ine mhirizhonga kana iyo Reynolds iri pamusoro pe4,000. Tarisa hutongi hwekuyerera kuburikidza nenhamba dzeReynolds zvekukosha kwekuita uye kurongeka kwemamita ekuyerera.
Kuyerera Meter Kuiswa
Kuisa kuyerera kwemamita muchikamu chakatwasuka kune isina mabhendi, mavharuvhu uye kumwe kukanganisa ndiyo mhinduro yakanakisa yeakanakisa maitiro, apo kuyerera kwemvura kunoramba kwakadzikama uye yunifomu. Pamusoro pezvinhu zviri pamusoro, kurongeka ndicho chimwe chikonzero chinokanganisa kurongeka kwemamita ekuvhiringika kwekuyerera kunokonzerwa nechero rudzi rwekusarongeka. Zvikanganiso zvekushanda uye kushanda zvinogona kuvandudzwa zvakanyanya sezvinobvira kana zvese izvo zvakaverengerwa mukuiswa.
Ita Inodiwa Calibration isati yaenderana Measurement
Calibration kwakakosha kuvimbisa huchokwadi hwemamita ako ekuyerera, kunyanya mumaindasitiri ekushandisa uko kurongeka kwakakosha. Kuitisa chiyero kunosanganisira kuenzanisa kubuda kwemamita nechiyero chinozivikanwa uye kugadzirisa sezvinodiwa kuti kuve nechokwadi kuti kuverenga kuri mukati memazinga anotenderwa ekushivirira. Kugadzwa kwemagetsi hakungochengetedzi kurongeka kwemamita chete asiwo kunowedzera hupenyu hwayo hwekushanda, kudzivirira kukanganisa kunodhura kana kusashanda mukutonga kwemaitiro.
Nguva yekutumira: Oct-16-2024