He aha te pānga Doppler i roto i te mita rere ultrasonic?

Ko te pānga Doppler i roto i te mita rere ultrasonic he āhuatanga e huri ai te auau o te tohu ultrasonic nā te nekehanga o ngā matūriki, o te wai rānei i roto i te paipa. Ka whakamahia tēnei huringa auau hei whakatau i te tere o te wai, ā, mai i tēnei, ka taea te tatau i te tere rere.

Te Mātāpono Mahi o te Pānga Doppler i roto i ngā Mita Rere Ultrasonic:

I roto i tētahi mita rere ultrasonic e whakamahi ana i te pānga Doppler, ka mahi te pūnaha penei:

Te Tukunga o ngā Ngaru Ultrasonic: Ka tukuna e te mita rere he ngaru ultrasonic ki roto i te wai mā roto i tētahi transducer.

Te Whakaata mai i ngā Matūriki: I te nuinga o te wā, kāore te wai i te parakore engari kei roto ngā matūriki iri, ngā mirumiru, ētahi atu āhua rerekē rānei. Ina pā ngā ngaru ultrasonic ki ēnei matūriki neke, ki ngā mirumiru rānei, ka whakaatahia anō ki te transducer.

Te Nekehanga o te Auautanga: Mā te nekehanga o ngā matūriki ka neke te auau o te ngaru ultrasonic whakaata:

Mena kei te neke te rere o te wai ki te transducer, ka teitei ake te auau whakaata (nekehanga Doppler pai).

Mena kei te neke atu te rere o te wai i te transducer, ka iti iho te auau whakaata (nekehanga Doppler kino).

Tātaitanga Nekehanga Auau: He rite tonu te nui o te nekehanga auau ki te tere o te wai. Ka tere ake te neke o te wai, ka nui ake te nekehanga auau.

Tātaitanga Rere: Mā te ine i te nekehanga Doppler me te mōhio ki ngā āhuatanga o te wai me te āhua o te paipa, ka taea e te mita rere te tatau i te tere o te wai. Kātahi ka taea te whakatau i te tere rere mā te whakarea i te tere wai ki te horahanga whakawhiti-wāhanga o te paipa.

Ngā Take e Pā Ana ki tePānga Doppler i roto i ngā Mita Rere Ultrasonic:

Te Kukū o te Matūriki: Ko te pānga Doppler e whakawhirinaki ana ki te aroaro o ngā matūriki (ngā mirumiru rānei) i roto i te wai. Mena he tino ma te wai, he kore rānei he totoka iri, kāore pea ngā ngaru ultrasonic e whakaata tika, ka arahi ki te ine hē, ki te kore rānei e ranea.

Rahi Matūriki: Ka whakaata pai ake ngā matūriki nunui, ngā mirumiru rānei i ngā ngaru ultrasonic, ā, ka māmā ake te kite i te nekehanga Doppler. Tērā pea kāore e kaha te whakaata a ngā matūriki iti kia kitea e te pūnaha.

Āhua Rere: Ka pā te āhua rere (pūpū, pūmau rānei) ki te tika o te inenga Doppler. I te nuinga o te wā, he pai ake ngā mita Doppler mō te rere pūpū, ina neke matapōkere, ina pōrearea ngā matūriki.

Ngā Āhuatanga Wai: Ka pā te tere o te oro i roto i te wai ki te nekehanga Doppler. Me whakatikatika pea te mita mō ngā momo wai motuhake, nā te mea ka rerekē te tere o te oro i runga i te mātotoru, te pāmahana, me te hanganga o te wai.

Ngā momoNgā Mita Rere Ultrasonic Doppler:

Ngā Mita Rere Doppler WhakapiripiriKāore e hiahiatia kia tapahia te paipa ki roto i ēnei mita. Ka piri ki te taha o waho o te paipa, ā, ka ine i te nekehanga auau o ngā ngaru ultrasonic i a rātou e haere ana i roto i te wai.

Ngā Mita Rere Doppler Ā-RāinaKa tāuta tika ēnei mita ki roto i te paipa, te wāhi e tuku ai, e whiwhi ai hoki ngā pūoko ultrasonic i ngā ngaru oro mai i roto i te wai.