He rahinga hihiri te rere, nō reira he hangarau uaua te ine rere, mai i te tinana rere i inehia, tae atu ki te hau, te wai me te wai whakauru o ngā āhuatanga ā-tinana e toru o te wai; Mai i ngā tikanga ine, engari he momo anō hoki, i roto i te umanga whakarewa hei tauira, ko te whakaputa ine wai - wai, nā te rerekētanga o te pūnaha whakaputa, ka wehea ki te wai mowhiti ma,pōuriuri wai mowhiti, wai para hurihuri maitai, wai para whakarewa, wai para kāinga me ētahi atu momo pāpāho rerekē.
Te kōwhiringa me te tono omita rere he rerekē anō hoki i runga i te kounga o te paru. I roto i te whakamahinga, ka taea te whakamahi i ngā paru rerekē i tukuna ki ngā momo rerekēngā mita rere.
Ngā mita rere orooro
Ultrasonicmita rere E whakamahi ana i te hangarau maha-pāoro matatau, te hangarau tukatuka matihiko tohu me te hangarau whakatika hapa, kia taea ai e te mita rere te urutau ki te taiao o te papa ahumahi, he watea ake te ine, he ōhanga ake, he tika ake hoki. Ka eke ngā hua ki te taumata matatau i te kāinga me tāwāhi, ka taea te whakamahi whānuitia i roto i te hinu, te matū, te whakarewa, te hiko, te tuku wai me ngā mara waikeri. Ka inehia hoki mā te tere rere hei whakaata i te rahi o te rere.
Ahakoa te whakamahi i te ultrasonicmita rere i puta mai i te tekau tau atu i 1970, he tino rongonui nā te mea ka taea te hanga hei momo kore-pa, ā, ka taea te hono atu ki te mita taumata wai ultrasonic hei ine i te rere tuwhera, ā, kāore e puta he raruraru, he ātete rānei ki te wai. Ultrasonicmita rere ka taea te wehewehe ki te momo rerekētanga wā me te momo Doppler e ai ki te mātāpono ine.
Hei tāpiri, ko te taputapu Doppler ultrasonicmita rere Ko te mea i hangaia mai i te pānga Doppler e whakamahia ana hei ine i te reo me ētahi matūriki iri, i te reo mirumiru rānei, he iti nei ōna herenga, engari ka whakatauhia te raruraru o te rerekētanga wā o te ultrasonicmita rere ka taea anake te ine i te wai mārama kotahi, ā, e kiia ana hoki he taputapu pai mō te ine kore-pa orua-aronga rere
Aukume hikomita rere
Aukume hikomita rere he mea houmita rere i tere te whanaketanga me te whanaketanga o te hangarau hiko i ngā tau 1950 me 1960. Te hikohiko aukumemita rere He momo taputapu e whakamahi ana i te mātāpono whakapūtanga hikohiko, e ine ana i te rere o te wai kawe hiko e ai ki te kaha hikohiko i puta mai i te wai kawe hiko mā roto i te papa aukume o waho. He maha ngā āhuatanga pai, ka taea te whakaoti rapanga e ētahi atu.ngā mita rere ehara i te mea ngāwari ki te whakamahi, pērā i te rere paru, te ine i te rere waikura.
He paipa maeneene, tika hoki te hongere ine, e kore e āraia. He pai mō te ine i ngā wai totoka e rua-wāhanga kei roto ngā matūriki totoka, pērā i te penupenu pepa, te paru, te paru wai, me ētahi atu.
Te whakataurite i te ultrasonic me te electromagneticngā mita rere
Aukume hikomita rere me te orooromita rere, nā te mea kāore te awa rere o te mita e whakatakoto i tētahi arai, kāore he araimita rere, he pai mō te whakaoti rapanga uaua o te ine rere o tētahi akomanga omita rere, inā koa i roto i te ine rere o te waha nui he nui ake ngā painga tino nui, ko tētahi o ngā whanaketanga tere o tētahi akomanga omita rere.
Hei whakamutunga, mō te waiparamita rere kōwhiringa, iamita rere He painga me he ngoikoretanga ōna ake, i roto i te tukanga maimoatanga paru, me whiriwhiri kia rite ki ngā hiahia tūturu. Ko te utu o te ultrasonicmita rere he iti, he teitei te tika o te ine, he pumau te whakahaere, he watea te tāutanga me te tiaki, e kore te utu e piki haere tonu me te piki haere o te diameter o te paipa, engari ka nui haere te utu nā te piki haere o te ara oro. Ko te hikohikomita rere He pumau te ine, he whānui te whānuitanga o ngā tono, ā, ka taea te ine i ngā momo pāpāho, engari he ngāwari te pokanoa mai i ngā ngaru hikohiko. I te piki haere o te whānui o te paipa, ka nui haere te utu.
Wā tuku: Oketopa-15-2021