Kodi ma frequency flowmeters opangidwa ndi ma clamp-on amatha kuyeza madzi okhuthala?

Ma flowmeter a ultrasound omwe amaikidwa pa clamp-on amatha kuyeza madzi okhuthala, koma kuyenerera kwawo ndi kulondola kwawo kumadalira kuchuluka kwa kukhuthala ndi momwe madzi amayendera. Nayi njira yofotokozera mwatsatanetsatane:

Nthawi Yomwe Madzi Okhuthala Angayesedwe

• Kukhuthala kwapakati: Zakumwa zokhala ndi kukhuthala kwapakati (monga mafuta a injini, mafuta opepuka, kapena manyuchi osungunuka) nthawi zambiri zimatha kuyezedwa bwino, bola ngati kuyenda kwake kuli kosasunthika kapena kokhazikika. Muzochitika zotere, chizindikiro cha ultrasound chikhoza kufalikirabe kudzera mumadzimadzi, ndipo liwiro la kuyenda kwake limakhalabe lofanana mokwanira kuti ziwerengedwe molondola.
• Mikhalidwe yoyenera ya chitoliro: Ngati chitolirocho chili chosalala, chopanda kuipitsidwa kwambiri, ndipo chopangidwa ndi zinthu zomwe zimathandiza kuti mafunde a ultrasound alowe (monga chitsulo kapena pulasitiki yofanana), choyezeracho chingagwire ntchito bwino ngakhale ndi zakumwa zokhuthala.

Mavuto Okhudzana ndi Kukhuthala Kwambiri

• Kukhuthala kwakukulu kwambiri: Pa zakumwa zokhuthala kwambiri (monga mafuta olemera, phala lokhuthala, kapena ma polima osungunuka), kulondola kwa muyeso kungachepe kwambiri. Madzi awa nthawi zambiri amawonetsa ma profiles osagwirizana (monga, plug flow, komwe madziwo amayenda ngati chinthu cholimba) kapena kuthamanga pang'onopang'ono kwa madzi, zomwe zingasokoneze kusiyana kwa nthawi yoyendera ya chizindikiro cha ultrasonic— mfundo yofunika kwambiri pakuwerengera madzi.
• Kusakhazikika kwa kayendedwe ka madzi: Kukhuthala kwakukulu kungayambitse kayendedwe kosasinthasintha, monga kugunda kwa madzi kapena kuima pafupi ndi makoma a mapaipi, zomwe zimapangitsa kuti kuwerenga kwake kusasinthasintha.

Zofunika Kuganizira

• Kulinganiza: Pa zakumwa zokhuthala, kulinganiza kapena kutsimikizira komwe kuli pamalopo ndi madzi enieni kumalimbikitsidwa kuti kuwerengetse zotsatira zokhudzana ndi kukhuthala pa kayendedwe ka madzi.
• Kuyika kwa masensa: Kuonetsetsa kuti masensa ayikidwa mu gawo lolunjika la chitoliro (lokhala ndi kutalika kokwanira kumtunda/kumunsi) kumathandiza kukhazikika kwa kayendedwe ka madzi, ndikuwonjezera kulondola.
• Zofunikira pa mita: Ma flowmeter ena a clamp-on ultrasonic adapangidwa ndi ma algorithms apamwamba kuti azitha kugwiritsa ntchito ma viscosity ranges apamwamba, kotero kusankha chitsanzo chokonzedwa bwino kuti chigwiritsidwe ntchito motere ndikofunikira.