Nā Mīkini Kahe Mass: Nā Kumumanaʻo, nā ʻAno, a me nā Noi ʻOihana

I ke kaohi ʻana i ke kaʻina hana ʻoihana, ka noiʻi ʻepekema, a me ke kālepa kalepa, he mea koʻikoʻi ke ana pololei ʻana o ke kahe wai. ʻAʻole e like me nā mika kahe nui—nāna i hoʻopilikia maʻalahi ʻia nā heluhelu e nā loli o ka mahana a me ke kaomi—nā mika kahe nui (MFM) e ana pololei a pololei ʻole paha i ka nui o ke wai e hele ana ma o kahi pipeline, e hōʻoiaʻiʻo ana i ka pololei mau me ka nānā ʻole i nā kūlana o ke kaiapuni. ʻO kēia ka mea e pono ai lākou ma nā ʻāpana mai ka hoʻomaʻemaʻe ʻaila a hiki i ka hana semiconductor.

Nā Kumumanaʻo Koʻikoʻi: No ke aha he mea nui ai nā mika kahe nui

Nā ʻAno Koʻikoʻi o nā Mīkini Kahe Mass

1. Nā Mīkini Kahe Nui ʻAno Pololei

• Nā Mīkini Kahe Nui Coriolis (CMFM): ʻO ke kūlana gula no ka pololei kiʻekiʻe, hoʻohana nā CMFM i ka hopena Coriolis—i ʻike mua ʻia i ka makahiki 1832—e ana i ke kahe nui. Loaʻa i kahi CMFM maʻamau ʻelua mau paipu haʻalulu like (pinepine U-ʻano a pololei paha) i hoʻokele ʻia e kahi wili electromagnetic. Ke kahe nei ka wai ma o nā paipu, hoʻopuka ia i kahi ikaika wili e like me kona kahe nui, e hana ana i kahi ʻokoʻa pae ma waena o nā mea ʻike ma nā wēlau o ka paipu. Hoʻololi pololei kēia ʻokoʻa pae i ke kahe nui. Ana pū nā CMFM i ka nui o ka wai (ma o ke alapine haʻalulu paipu) a me ka mahana (ma o nā mea ʻike i kūkulu ʻia), e hana ana iā lākou i mea maʻalahi no nā wai, nā kinoea, a me nā slurries. ʻO ko lākou pololei (± 0.1% a i ± 0.5%) a me nā koi paipu pololei liʻiliʻi e kūpono i nā hiʻohiʻona koʻikoʻi e like me ke kālepa aila a me ka dosing lāʻau lapaʻau.
• Nā Mīkini Kahe Nui Thermal (TMFM): Kūpono no ke ana ʻana i ke kinoea, hoʻohana nā TMFM i nā loina hoʻoili wela. Nānā kahi sensor wela a me kahi sensor kuhikuhi i nā ʻokoʻa mahana: i ke kahe ʻana o ka wai, hoʻomaʻalili ia i ka sensor wela, a ʻo ka ikehu e pono ai e mālama i kahi mahana mau (a i ʻole ka hāʻule ʻana o ka mahana ponoʻī) e pili ana me ke kahe nui. Hoʻomaikaʻi lākou i nā helu kahe haʻahaʻa (e laʻa, nā kinoea kaʻina semiconductor) a hāʻawi i kahi lakio turndown ākea (a hiki i ka 100:1). Eia nō naʻe, ʻaʻole kūpono lākou no nā wai viscosity kiʻekiʻe a i ʻole nā ​​​​kinoea me nā ʻano hoʻohui like ʻole, no ka mea, hilinaʻi ka hoʻoili wela i ka hiki ke wela kikoʻī.

2. Nā Mīkini Kahe Nui ʻAno ʻAʻole Pololei

• Ka Mita Kahe Leo + Ka Mita Density: Ana ka mīkini turbine a i ʻole ka mika leo ultrasonic i ka nui o ke kahe ʻana, ʻoiai ʻo ka mika density (e laʻa, ka ʻōpuʻu haʻalulu) e hāʻawi i ka ʻikepili density manawa maoli. Hoʻomaulia ʻia ke kahe nui ma ke ʻano he huahana o ke kahe nui a me ka density.
• Nā Mita i Hoʻopiʻi ʻia e ka Mahana-Pāomi: No nā wai me nā pilina density-mahana-pēhi i ʻike ʻia (e laʻa, ke kinoea kūlohelohe), hoʻoponopono kahi mika leo i hui pū ʻia me nā mea ʻike mahana/pēhi i nā heluhelu i nā kūlana maʻamau, e loaʻa ana ke kahe nui ma ke ʻano ʻē. He kūpono kēia mau mea akā ʻaʻole pololei ma mua o nā MFM ʻano pololei, kūpono no ka nānā ʻana i nā ʻoihana ʻaʻole koʻikoʻi.

Nā Noi ʻOihana a me nā Kūlana Koho

• ʻAila a me ke Kinoea: Hōʻoia nā CMFM i ka hoʻopili pololei ʻana i ka wahie i nā hale hoʻomaʻemaʻe a me ke kālepa pololei ʻana o ka ʻaila maka.
• Nā Kemika: Nānā nā TMFM i ke kahe ʻana o ke kinoea ʻawahia a ʻino paha, ʻoiai lawelawe nā CMFM i nā wai mānoanoa e like me nā polymers.
• Mea ʻAi a me Mea Inu: Ke ana nei nā Sanitary CMFM (me nā paipu kila kila 316L) i nā aila ʻai a i ʻole nā ​​​​huahana waiū me ka ʻole o nā pilikia haumia.
• Nā Semiconductors: Hoʻokele nā ​​TMFM i nā kahe kinoea maʻemaʻe loa (e laʻa, nitrogen, argon) i ka hana ʻana o nā chip.

• Nā ʻAno Wai: ʻO ka palaho, ka mānoanoa, a me ke ʻano (wai/kinoea/slurry) ke kumu o ka launa pū ʻana o nā mea (e laʻa, ʻo Hastelloy no nā waikawa).
• Nā Pono Pololei: Nā CMFM no nā hana koʻikoʻi o ke kālepa vs. nā MFM ʻaʻole pololei no ka nānā ʻana maʻamau.
• Nā Palena Hoʻouka: Pono nā TMFM i kahi liʻiliʻi, ʻoiai ʻae nā CMFM i ka paipu pololei i kaupalena ʻia.