He aha te Mita Rere Vortex?
A mita rere awhiowhioHe taputapu kua tāutahia ki roto i tētahi pūnaha tukatuka rere hei kimi i ngā awhiowhio e puta mai ana i te rerenga o te wai i tētahi pari. He mea whakamahi whānuitia i roto i te tukatuka hau, wai me te mamaoa hei ine i te rere hei whakapai ake i te whai huatanga o te whakaputa me te tohatoha.
Te Mātāpono Mahi o te Mita Rere Vortex
Ka tukuna ngā awhiowhio mai i ia taha o te pari ina rere ngā wai i roto i tētahi mea kāore i te rere. He rite tonu ngā rerekētanga pēhanga e puta ana i roto i te tukanga ki te tere o te rere. Ka kitea te auau o te tukunga awhiowhio hei tatau i te tere rere. Kātahi ka whakamaoritia te auau hei tohu e whakarato ana i te ine tika o te rere rōrahi, te rere papatipu rānei mō ngā wai, ngā hau, me te mamaoa.
Te Hoahoa Hanganga o ngā Mita Rere Vortex
316 Ko te kowiri tira, ko Hastelloy rānei te rauemi matua i hangaia mai i te mita rere, tae atu ki te tinana pari, te pūoko vortex kua huihuia me ngā hiko tuku.mita rere whakaheke vortexkei te wātea i ngā rahi flange mai i te ½ inihi ki te 12 inihi. Haunga tēnā, ko te utu tāutanga o tētahimita whakahekenga awhiowhiohe whakataetae atu i ērā o ngā mita kōhao kei raro iho i te ono inihi te rahi.
Kua whakamātauhia ngā ine me ngā āhua o te tinana pari pērā i te tapawhā me te tapawhā hāngai kia tutuki ai ngā hua e hiahiatia ana. E whakaatu ana ngā hua o te whakamātautau he rerekē te āhua o te raina me te aro ki te tere o te wai i te āhua o te tinana pari. Me nui te wāhanga o te diameter o te paipa i roto i te tinana pari. Kātahi ka uru te rere katoa ki te whakahekenga. Ahakoa te tere o te rere, he mea nui ngā taha e kokiri ana i te mata o runga hei whakarite i ngā rārangi wehenga rere.
I tēnei wā, ko te nuinga o ngā mita vortex e whakauru ana i ngā pūoko piezoelectric, momo capacitance rānei hei ine i te wiri o te pēhanga tata ki te tinana pari. Ka tukuna e ēnei pūoko he tohu ngaohiko iti hei whakautu ki te wiri o te pēhanga. He rite tonu te auau o aua tohu ki te wiri. Ka taea te whakakapi ngāwari i aua pūoko modular me te iti te utu, ā, ka taea te urutau ki runga i te whānuitanga o te pāmahana mai i ngā wai cryogenic ki te mamaoa wera rawa.
He aha i whiriwhiri ai i ngā mita rere o Vortex?
Kāore he wāhanga neke e whakapūmau ana i te pakari, te iti o te tiaki me te pono mō te wā roa i roto i te pūnaha tukatuka. He mea motuhake anō hoki ēnei mita rere ki te ine tika i te whānuitanga o ngā wai, ahakoa te whānuitanga o ngā pāmahana me ngā pēhanga. Nā te maha o ngā mahi me te tino pai o ngā mahi i roto i te tika me te ine ka taea te whakahoki, he otinga matua ēnei mō ngā ahumahi e whakanui ana i te tika. Ko te whakaiti i ngā utu whakahaere me te ngāwari o te tāutanga ētahi atu take e rua hei otinga matua.
Te Tika me te Āhuatanga Whānui
Ka heke te whānuitanga o ngā mita rere vortex i te pikinga o te matotoru, ā, ka heke iho i te tau Reynolds me te pikinga o te matotoru. Ko te tuanui matotoru mōrahi kei roto i te 8 ~ 30 centipoises. Mena ka tika te rahi o te mita vortex mō te tono, ka taea te matapae he whānuitanga pai ake i te 20:1 mō te hau me te mamaoa, me te neke atu i te 10:1 mō ngā wai matotoru iti.
He rerekē te hē o ngā mita rere vortex i runga i ngā tau Reynolds. Ko te nuinga o ngā mita rere vortex kei waenganui i te 0.5% me te 1%, ā, ka piki ake ki te 10% ina iti iho te tau Reynolds i te 10,000. Kei te mita vortex he pūwāhi tapahi mō ngā tohu i te tata kore o ngā rere. Ka herea ngā putanga mita ki te kore ina kei te 10,000, kei raro iho rānei i te tau Reynolds. Kāore he raruraru mēnā ko te rere iti rawa e tatari ana kia inehia he rua ngā wā o te pūwāhi tapahi. Kāore e taea te ine tika i ngā reiti rere iti i te tukanga tīmatanga, te whakaweto me ētahi atu āhuatanga raruraru nā te mea he ngāwari te awhe.
Whakanuia te Whai Hua me te Whakaiti i ngā Utu
Ka taea e ngā kaiwhakahaere te whakarerekē me te arotau i te rere o ngā wai, ngā hau, te mamaoa rānei e tukuna ana mā te pūnaha tukatuka mā te ine tika i te rere. Kia pai ake ai te whai huatanga o te tohatoha me te whakaiti i te whakapaunga pūngao. I te katoa, he āwhina te whakauru i ēnei mita rere ki roto i ngā pūnaha aunoatanga mō te whakapai tonu i te mahi whakahaere, te whakaiti i te wā whakatā me te whakarei ake i te hua whānui.
Ngā Here o te Mita Rere o te Vortex
Kāore ngā mita vortex i te tino pai mō ngā tukanga rere puranga, ngā tukanga rere wā poto rānei nā te mea he iti ngā herenga o ā rātou mahi i ngā tere rere iti. Ina koa, ka heke pea te tere rere o ngā teihana puranga ki raro i te paepae tau Reynolds iti rawa o te mita vortex, ka hua ake he hapa. I te hekenga o te rahi o te puranga katoa, ka piki ake te tūponotanga o ngā hapa ine, ka iti ake te pono o te mita mō ēnei tono. He mea nui kia whiriwhiria he mita rere ka taea te whakahaere i te kōtaha rere motuhake e hiahiatia ana mō aua mahi hei karo i ngā hapa nui.
Kei te rite tā mātou tīma tohunga ki te tuku i ngā otinga kua whakaritea kia tutuki ai ngā hiahia motuhake o tō umanga, ahakoa he hinu me te hau, he tukatuka matū, he pūnaha HVAC rānei. Me te whakapau kaha ki te kounga me te mahi, ka whakaratohia e mātou he tautoko whānui kia pai ai te whiriwhiri i te mita rere vortex tika mō tō tono. Whakapā mai ki a mātou i tēnei rā mō tētahi kōrero whaiaro, kia kite ai me pēhea e taea ai e ā mātou mita rere te huri i tō whakahaere tukanga me te whai huatanga.
Wā tuku: Oketopa-16-2024
