Nā kumu a me nā hopena o ka Cavitation i loko o ka wai turbine

1. Nā kumu o ka cavitation i nā turbines
He paʻakikī nā kumu o ka cavitation o ka turbine. ʻAʻole like ka puʻunaue puʻe i ka mea holo turbine. No ka laʻana, inā hoʻokomo ʻia ka mea holo kiʻekiʻe e pili ana i ka pae wai o lalo, i ka wā e kahe ai ka wai wikiwiki ma ka wahi haʻahaʻa haʻahaʻa, ua maʻalahi ke hiki i ke kaomi vaporization a hana i nā ʻōhū. Ke kahe ka wai i ka wahi puʻu kiʻekiʻe, ma muli o ka piʻi ʻana o ke kaomi, hoʻopaʻa ʻia nā ʻōpala, a paʻi nā ʻāpana o ka wai i ke kikowaena o nā ʻōpū i ka wikiwiki e hoʻopiha i nā lua i hana ʻia e ka condensation, ka hopena i ka hopena hydraulic nui a me ka hana electrochemical, e hana ʻia ai ka ʻōpala e hana i nā lua a me nā pores honeycomb, a komo pū i loko o nā lua. Hiki i ka pōʻino o ka cavitation ke alakaʻi i ka hoʻemi ʻana i ka pono o nā mea hana a i ʻole ka pōʻino, e hopena i nā hopena nui a me nā hopena.

2. Hoʻomaka i nā hihia o Turbine Cavitation
No ka mea ua hoʻokomo ʻia ka ʻāpana turbine tubular o kahi kahua wai wai, aia kahi pilikia cavitation i loko o ke keʻena kukini, ʻo ka mea nui ma ke keʻena holo ma ka inlet a me ka puka o ka lau like, e hana ana i nā ʻeke ea mai 200mm ka laula a me 1-6mm i ka hohonu. ʻO ka ʻāpana cavitation ma luna o ka pōʻai, ʻoi aku ka nui o ka ʻaoʻao o luna o ke keʻena holo, ʻoi aku ka kaulana, a ʻo ka hohonu o ka cavitation he 10-20mm. ʻOiai ua hoʻohana ka ʻoihana i nā ʻano e like me ka hoʻoponopono ʻana i ka welding, ʻaʻole ia i hoʻomalu pono i ka hanana cavitation. A me ka holomua o ka manawa, nui nā hui i hoʻopau mālie i kēia ʻano mālama maʻamau, no laila he aha nā hopena wikiwiki a maikaʻi?
I kēia manawa, hoʻohana nui ʻia ʻo Soleil carbon nano-polymer material technology e kāohi i ka cavitation phenomenon o ka turbine wai. ʻO kēia mea he mea hoʻohui waiwai i hana ʻia e ka resin kiʻekiʻe a me ka carbon nano-inorganic material ma o ka ʻenehana polymerization. Hiki ke hoʻopaʻa ʻia i nā metala like ʻole, ke kō, ke aniani, ka PVC, ka lāʻau a me nā mea ʻē aʻe. Ma hope o ka hoʻopili ʻia ʻana o ka mea i ka ʻili o ka turbine, ʻaʻole wale ia nā hiʻohiʻona o ka pae maikaʻi, akā loaʻa nō hoʻi nā pōmaikaʻi o ka paona māmā, ka pale ʻana i ka corrosion, ke kūpaʻa ʻana, a me nā mea ʻē aʻe, he mea pono i ka hana paʻa o ka turbine. Maikaʻi no ka hoʻololi ʻana i nā mea hana, e hoʻomaikaʻi maikaʻi ʻia ka hopena mālama ola ma hope o ka hui ʻana i ka ʻili, a e hoʻomalu ʻia ka pilikia o ka mana.

ʻO ke kolu, ka hopena i ka cavitation o ka turbine
1. E hoʻokō i ka hoʻomaʻemaʻe ʻana i ka ʻili, e hoʻohana mua i ka ea arc carbon i ka hoʻolālā ʻana i ka papa cavitation, a wehe i ka ʻāpana metala wehe;
2. A laila hoʻohana i ka sandblasting e wehe i ka ʻōpala;
3. E hoʻokuʻikahi a hoʻopili i ka mea kalapona nano-polymer, a ʻokiʻoki ma ka pae ʻāina me kahi lula template;
4. Hoʻōla ʻia ka mea i mea e hōʻoia ai ua hoʻōla loa ʻia ka mea;
5. E nānā i ka ʻili i hoʻoponopono ʻia a hoʻohālikelike ʻia me ka nui kuhikuhi.