Nūhou

I nā makahiki i hala iho nei, me ka wikiwiki o ka hoʻomohala ʻana o ka mana photovoltaic solar, ua hoʻohana nui ʻia nā mea hana daimana i hōʻike ʻia e nā ʻoki uea daimana electroplated i ke kahua o ka squareing a me ka ʻoki ʻana i nā ingots silicon. Loaʻa iā ia nā waiwai maikaʻi loa e like me ke ʻano maikaʻi o ka ʻili ʻoki, ka pono o ka ʻoki ʻana, a me ka hua kiʻekiʻe, kūpono loa no ka ʻoki ʻana i nā mea paʻakikī a palupalu a me nā mea composite anisotropic.

I ke kaʻina hana ʻoki ʻana o ka polysilicon solar, silicon kristal hoʻokahi, a me nā mea ʻē aʻe, he mea nui loa ka huila alakaʻi kahi i loaʻa ai ka uea daimana annular. ʻOi aku ka haʻahaʻa o ke kūpaʻa wela o ka daimana ma mua o 800 degere. E kalapona ʻia ka daimana (e hoʻoulu ka hopena oxidation i ke kinoea carbon dioxide), a ʻo ke kiʻekiʻe o ka wikiwiki o ka laina e ʻoi aku ka kiʻekiʻe o ka wela wili i hana ʻia, no laila ʻaʻole hiki ke kiʻekiʻe ka wikiwiki theoretical ma mua o 35 m/s. ʻO ka huila alakaʻi metala kuʻuna, ma muli o kona mau ʻano ponoʻī, ʻoi aku ka nui o ka manawa e uhaʻi ai ka uea daimana i ka wā o ke kaʻina hana ʻoki.

Akā, ʻo nā huila alakaʻi i hana ʻia me ka UHMWPE (Ultra High Molecular Weight Polyethylene) he mau waiwai maikaʻi loa e like meke kūpaʻa ʻana i ke komo ʻana, ke kūpaʻa hopena, ke kūpaʻa i ka pala, a me ke kūpaʻa māmā, hiki ke hoʻonui pono i ke ola lawelawe, hōʻemi i ka pohō waiwai, a hōʻemi i nā kumukūʻai hana. ʻO ka manawa lawelawe lōʻihi loa o ka huila alakaʻi kuʻuna he 200-250 mau hola, a ʻo ka manawa lawelawe o ka huila alakaʻi i hana ʻia me UHMWPE hiki ke maʻalahi ma mua o 300 mau hola. ʻO kapapa uhmwpea mekoʻokoʻo uhmwpei hana ʻia e kā mākou hui me nā mea kiʻekiʻeUHMWPEnā mea maka me ke kaumaha molekala o 9.2 miliona. Hiki ke hoʻohana ʻia ka huila alakaʻi i waho o ka pahu a hiki i 500 mau hola.