ʻO nā ʻokoʻa nui ma waena o nā mika kahe turbine a me nā mika kahe vortex penei:
Nā mea pāpaho hiki ke ana ʻia
Turbine: No nā wai maʻemaʻe a haʻahaʻa wale nō (wai, diesel, ʻaila, a pēlā aku)
Vortex: Hiki ke ana i ka wai, ke kinoea, a me ka mahu
Pololei
Turbine: ʻOi aku ka pololei, ma ke ʻano maʻamau ±0.2% ~ ±0.5%
Vortex: Pololei waena, ma ke ʻano maʻamau ±1.0% ~ ±1.5%
Nā koi kūlana media
Turbine: Pono ka wai maʻemaʻe loa; hōʻino maʻalahi ʻia e nā ʻāpana liʻiliʻi.
Vortex: ʻOi aku ka hoʻomanawanui i nā haumia liʻiliʻi, ʻaʻole maʻalahi ke ālai.
Ka mālama ʻana a me ke ola
Turbine: Loaʻa nā ʻāpana e neʻe ana, pono ka mālama mau ʻana, ʻoi aku ka pōkole o ke ola lawelawe.
Vortex: ʻAʻohe ʻāpana e neʻe ana, paʻa, ola lawelawe lōʻihi, mālama haʻahaʻa.
Nā hiʻohiʻona noi
Turbine: Hoʻohana ʻia no ke ana ʻana i ka wai kikoʻī kiʻekiʻe (nā ʻōnaehana hydraulic, batching, ka hāʻawi ʻana i ka wahie)
Vortex: Hoʻohana nui ʻia no ka mahu, ka ea i hoʻopaʻa ʻia, ka wai, a me ke ana ʻana o ka ikehu ʻoihana maʻamau
Ka manawa hoʻouna: ʻApelila-21-2026