Umahluko kunye nokusetyenziswa kweemitha zamanzi ze-electromagnetic kunye ne-ultrasonic

Umahluko kunye nokusetyenziswa kweemitha zamanzi ze-electromagnetic kunye ne-ultrasonic

Ngophuhliso oluqhubekayo lwesayensi netekhnoloji, iintlobo nemisebenzi yeemitha zamanzi ziya zisiba zityebile ngakumbi. Phakathi kwazo, imitha yamanzi ye-electromagnetic kunye nemitha yamanzi ye-ultrasonic, njengeentlobo ezimbini zemitha yamanzi eziphambili, zidlale indima ebalulekileyo ekusetyenzisweni okusebenzayo. Eli phepha liza kuthelekisa ezi ntlobo zimbini zeemitha zamanzi kwaye lihlalutye umahluko kunye nokusetyenziswa kwazo.

1. imitha yamanzi ye-electromagnetic

Imitha yamanzi ye-electromagnetic luhlobo lwesixhobo esisebenzisa umgaqo wokungenisa amandla emagnethi ukulinganisa ukuhamba kwamanzi. Umgaqo wayo osebenzayo ngulo: xa amanzi ehamba ngemitha yamanzi, iya kuvelisa amandla emagnethi athile, aza kwamkelwa yi-sensor ngaphakathi kwimitha yamanzi, ukuze kubalwe ukuhamba kwamanzi.

Iingenelo:

Ukuchaneka okuphezulu kokulinganisa: Ngenxa yokuchaneka okuphezulu komgaqo wokungeniswa kwamandla emagnethi, ukuchaneka kokulinganisa kwemitha yamanzi ye-electromagnetic kuphezulu.

Ukumelana nokuguguleka: Ukungcola okuhamba emanzini akunampembelelo ingako kwi-magnetic field, ngoko ke ukumelana nokuguguleka kwemitha yamanzi ye-electromagnetic kungcono.

Ukugcinwa okulula: Ukugcinwa kweemitha zamanzi ze-electromagnetic kulula kakhulu, ngokubanzi kufuneka zicocwe rhoqo.

Ukusetyenziswa: Iimitha zamanzi ze-electromagnetic zisetyenziswa kakhulu ekulinganiseni ukuhamba kwamanzi emakhaya, kwimizi-mveliso nakwezorhwebo.

2. imitha yamanzi ye-ultrasonic

Imitha yamanzi ye-ultrasonic luhlobo lwesixhobo esisebenzisa umgaqo we-ultrasonic ukulinganisa ukuhamba kwamanzi. Umgaqo wayo osebenzayo ngulo: ngokudlulisela amaza e-ultrasound kumjelo wamanzi, kunye nokufumana i-echo, isantya sokuhamba kwamanzi kunye nesantya sokuhamba kwamanzi zibalwa ngokomahluko wexesha we-echo.

Iingenelo:

Uluhlu olubanzi lokulinganisa: Imitha yamanzi ye-ultrasonic inoluhlu olubanzi lokulinganisa kwaye inokuziqhelanisa nobukhulu obahlukeneyo bokuhamba kwamanzi.

Akukho kugquma koomatshini: Ngenxa yokuba akukho zinto zishukumayo zoomatshini ngaphakathi kwimitha yamanzi ye-ultrasonic, akuyi kubakho ngxaki zokugquma koomatshini.

Ukufakela nokulungisa lula: Imitha yamanzi ye-ultrasonic incinci, kulula ukuyifaka, kwaye iindleko zokulungisa ziphantsi.

Ukusetyenziswa: Imitha yamanzi ye-ultrasonic isetyenziswa kakhulu ekulinganiseni ukuhamba kwamanzi okukhulu, isantya esiphezulu, njengobunjineli bokugcina amanzi, unyango lwelindle kunye nezinye iindawo.

3. Uthelekiso nokukhetha

Xa sikhetha imitha yamanzi, kufuneka siqwalasele ezi zinto zilandelayo:

Ukuchaneka kokulinganisa: Kwiimeko apho kufuneka umlinganiselo ochanekileyo, njengakwimimandla yezorhwebo neyemizi-mveliso, iimitha zamanzi ze-electromagnetic zichanekile kakhulu kwaye zifanelekile ngakumbi. Kwimeko yokuhamba kwamanzi okukhulu kunye nesantya sokuhamba kwamanzi esiphezulu, imitha yamanzi ye-ultrasonic ineengenelo ezininzi ngenxa yobubanzi bayo bokulinganisa kunye nokungagugi koomatshini.

Ukufakela nokulungisa: Kwiimeko apho indawo incinci okanye ukufakela kunzima, ubungakanani obuncinci bemitha yamanzi ye-ultrasonic kunye neempawu zokufakela ezilula ziyenza ibe lolona khetho. Ukugcinwa kweemitha zamanzi ze-electromagnetic kulula, kwaye kufanelekile ngakumbi kwiimeko ezifuna ukugcinwa rhoqo.

Iimeko zendalo: Kwindawo enokuphazamiseka kwemagnethi, iimitha zamanzi ze-electromagnetic zinokuchaphazeleka. Ngeli xesha, imitha yamanzi ye-ultrasonic inamandla okulwa nokuphazamiseka ngenxa yendlela yayo yokulinganisa ngaphandle kokuthintana.

Ixabiso: Ngokubanzi, ixabiso leemitha zamanzi ze-ultrasonic liza kuba phezulu kuneleemitha zamanzi ze-electromagnetic. Kodwa xa ucinga ngokusetyenziswa kwazo ixesha elide kunye neendleko zokugcinwa eziphantsi, iimitha zamanzi ze-ultrasonic zinokuba luncedo ngakumbi ngokweendleko zizonke.