He aha tātou e hiahia ai ki te pūwero hau hauwai? He aha tātou e hiahia ai ki te pūwero hau hauwai?

I te taha o te whakawhiti pūngao me te whanaketanga tonu o ngā tono pūngao hauwai, kei te piki haere te hiranga o ngā pūwhakapūngao hau hauwai.

Tuatahi, ko ngā āhuatanga ahurei o te hauwai e hiahiatia ana he taputapu pēhi motuhake. He hau iti te kiato, he mura, he pahū te hauwai, ā, ko tōna rokiroki me tōna kawe e hiahiatia ana he taiao pēhanga teitei hei whakanui ake i te kiato pūngao mō ia rōrahi. Ka taea e ngā pēhi diaphragm te whakarato i tētahi tukanga pēhi kore turuturu me te parakore, kia kore ai te hauwai e poke i te wā o te tukanga pēhi me te whakaiti i te mōrearea o ngā aituā haumaru i puta mai i ngā turuturu.

Mai i te tirohanga o te whakamahinga o te pūngao hauwai, ko ngā waka pūtau wahie tētahi o ngā wāhanga whakamahinga nui o te pūngao hauwai. Kia taea ai e ngā waka te haere tawhiti atu, me pēhi te hauwai ki te pēhanga teitei ake hei penapena i te pūngao. Ka taea e te pūngao hau hauwai te whakatutuki i te pēhanga teitei-tika me te pumau, kia tutuki ai ngā whakaritenga tino pakari o ngā waka pūtau wahie mō te pēhanga me te parakore o te hauwai, me te whakarite i te mahi me te haumaru o te waka.

I roto i ngā teihana whakakī hinu hauwai, he mea nui te whakakī hinu tere me te whai hua i ngā waka ki te hauwai. Ka taea e te pūwero hau hauwai te whakakī i te hauwai ki te pēhanga whakakī e hiahiatia ana i roto i te wā poto, te whakapai ake i te whai huatanga o te whakakī, me te whakaiti i te wā tatari a te kaiwhakamahi. I taua wā, ko tana mahi pumau me tana mahi pono ka āwhina i te whakarite kia haere tonu te mahi a te teihana whakakī hinu.

Mō te rokiroki me te kawe i te hauwai, he tino kitea hoki ngā painga o ngā pūwero hauhā. Ka taea e ia te pēhi i te hauwai ki te āhua pēhanga teitei e tika ana mō te rokiroki me te kawe, ka whakaiti i te rahinga o ngā taputapu rokiroki me te whakaiti i ngā utu kawe. Heoi anō, he pai te mahi hiri a te pūwero hauhā, ka taea te ārai i te turuturu hauwai i te wā e pēhi ana me te kawe, ka whakaiti i te ngaronga pūngao me ngā tūponotanga haumaru.

I roto i te whakaputanga ahumahi, he maha ngā tukanga e hiahia ana ki te whakamahi i te hauwai e whakawhirinaki ana ki te kōpeketanga hauwai kounga teitei. Hei tauira, i roto i ngā mara pēnei i te hanga matū me te hikohiko, he whakaritenga tika mō te parakore me te pēhanga o te hau hauwai. Ka taea e ngā kōpeketanga diaphragm hauwai te whakarato i te hauwai pēhanga teitei pumau me te parakore hei whakatutuki i ngā hiahia o ēnei tukanga whakaputa ahumahi, kia pai ai te kounga o te hua me te whai huatanga o te whakaputa.

Hei tāpiritanga, nā te tere o te whanaketanga o ngā pūtake pūngao hou pēnei i te hau me te pūngao o te rā, kua noho te hikohiko o te wai hei whakaputa hauwai hei huarahi nui ki te whiwhi hauwai. I roto i tēnei tukanga, ka taea e te pūwhakakoi diaphragm hauwai te kōpeke me te penapena i te hauwai i hangaia e te hikohiko, kia pai ake ai te whakauru atu ki te pūnaha pūngao me te whakatutuki i te whakamahinga me te rokiroki pūngao whai hua.

Ki te whakaritea ki ētahi atu momo pūwero, he rerekē ngā painga o ngā pūwero hau hauwai. He isothermal tōna tukanga pūwero, ka taea te whakaiti i te wera e puta ana i te wā o te tukanga pūwero me te whakaiti i te whakapaunga pūngao. I taua wā anō, kāore he pa tika i waenga i te hau me te hau, ka ārai i te ranunga o ngā poke pēnei i te hinu whakahinuhinu, ā, ka whakarite i te parakore o te hau hauwai.

Hei tauira, i roto i te teihana whakakī hinu waka pūtau wahie, ka taea e te pūwhakakī hau hauwai te pēhi tere i te hauwai ki te pēhanga whakakī hinu o te 70 MPa, e whakarato ana i te hauwai parakore me te rawaka kia pai ai te haere a te waka i ngā rau kiromita.

Hei tauira, i roto i tētahi umanga matū, ka whakaratohia e te pūwero hau hauwai he hau hauwai parakore pēhanga teitei pumau mō te tukanga whakaputa, kia pai ai te haere whakamua o ngā tauhohenga matū me te whakapai ake i te kounga me te putanga hua.

Hei whakarāpopototanga, nā ngā āhuatanga motuhake o te hauwai, te whānui o te hiahia mō ngā tono pūngao hauwai, me ngā painga o ngā pūwhakapūngao hauwai, e hiahiatia ana ngā pūwhakapūngao hauwai i roto i ngā hononga maha o te mekameka umanga pūngao hauwai kia tutuki ai te pēhanga, te rokiroki, te kawe, me te whakamahinga pai o te hauwai, hei whakatairanga i te whanaketanga me te tono o te umanga pūngao hauwai.