Nā Pōmaikaʻi oNā Mīkini Kahe Doppler
ʻAʻole hoʻopilikia (no nā mana paʻa): Hiki ke hoʻokomo ʻia ka mika kahe me ka ʻole o ke keakea ʻana i ke kahe, hoʻololi i ka paipu, a i ʻole ke komo ʻana i ka pilina me ka wai, e kūpono ai no nā noi kahi e koʻikoʻi ai ka mālama ʻana i ka pono o ka ʻōnaehana.
Kūpono no nā Wai me nā Mea Paʻa i Hoʻokuʻu ʻia: ʻOi aku ka maikaʻi o nā mika Doppler i ke ana ʻana i ke kahe ʻana o nā wai i loaʻa nā ʻāpana i hoʻokuʻu ʻia, e like me nā slurries, ka wai hoʻoneoneo, a i ʻole nā wai me nā pehu (ʻaila a me ke kinoea).
Mālama Haʻahaʻa: ʻAʻohe ʻāpana neʻe o nā mika kahe Doppler, e hōʻemi ana i ka pono no ka mālama ʻana.
Nā Hana Hoʻohana Laulā: Kūpono no ka hoʻohana ʻana i nā ʻano ʻoihana like ʻole, e like me ka mālama ʻana i ka wai ʻino, ka lawe ʻana i ka slurry, ka hana kemika, a me ka ʻaila a me ke kinoea.
Nā palena oNā Mīkini Kahe Doppler
Hilinaʻi ma luna o nā ʻāpana/nā pehu: Hilinaʻi nā mika kahe Doppler i ke alo o nā ʻāpana i hoʻokuʻu ʻia a i ʻole nā pehu i loko o ke wai no nā ana pololei. ʻO nā wai maʻemaʻe (e like me ka wai maʻemaʻe a i ʻole ka ʻaila) me ka ʻole o nā ʻāpana liʻiliʻi ʻaʻole paha e hoʻoulu i kahi neʻe Doppler lawa, e paʻakikī ai ke ana a pololei ʻole paha.
ʻAʻole Pololei Loa no nā Mea Paʻa i Hoʻokuʻu ʻia me ka Hoʻohuihui Haʻahaʻa: Inā he kakaikahi nā ʻāpana a i ʻole nā pehu o ka wai, nāwaliwali paha ka hōʻailona no ka mika kahe e ʻike ai, e alakaʻi ana i nā heluhelu pololei ʻole.
ʻIke Kahe: ʻAʻole paha e hana maikaʻi nā mika Doppler me nā kahe laminar (kahe mālie, paʻa), ka mea e hana pinepine ʻia i loko o nā wai maʻemaʻe me ka ʻole o nā particulates. ʻOi aku ka pololei o lākou me ke kahe turbulent kahi e neʻe ai nā ʻāpana me ka chaotic.
Nā noi oNā Mīkini Kahe Doppler
Ka Hoʻōla ʻana i ka Wai ʻŌpala: Ke ana ʻana o ke kahe ʻana i loko o nā paipu wai ʻōpala a i ʻole nā hale hana hoʻōla kahi i loaʻa ai nā mea paʻa i hoʻokuʻu ʻia.
Ana ʻana o ka Slurry: Hoʻohana ʻia i nā ʻoihana e like me ka mining a me ka sima, kahi i hui pū ʻia ai ke kahe wai me ka wai i hui pū ʻia me nā mea paʻa (slurries).
Kemika a me ka Hana ʻAna i ka Meaʻai: Ma nā noi kahi i maʻemaʻe ʻole ai nā wai a loaʻa paha nā ʻāpana i hoʻokuʻu ʻia a i ʻole nā pehu.
He mea hana pono ka mika kahe Doppler no ke ana ʻana i nā kahe kahe i loko o nā wai me nā ʻāpana i hoʻokuʻu ʻia, nā pehu, a i ʻole nā inhomogeneities ʻē aʻe.
Ma ka hoʻohana ʻana i ka hopena Doppler, hiki iā ia ke ʻike i nā loli i ke alapine (frequency) o nā nalu ultrasonic i hōʻike ʻia e kēia mau ʻāpana e neʻe ana, e ʻae ana i ka helu ʻana o ka wikiwiki o ke kahe a me ka wikiwiki.
He mea pono loa kēia mau mika i nā noi kahi i maʻamau ʻole ai nā wai maʻemaʻe a ʻaʻohe ʻāpana.
Ka manawa hoʻouna: Dec-31-2024