Tātaitanga o korere

Whakapūtātia āhuatanga i roto i te mitamano

diameter roto D1
diameter waho D2
Te roa o te putorino L


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Tātaitanga o korere


rōrahi putorino
Whakapūtātia āhuatanga i roto i te mitamano

D1 - whanau putorino
D2 - diameter waho o te putorino
L - Te roa o te putorino
Ka tātai i te hōtaka i te nui o te wai atu inu ranei i roto i nga putorino.
Ki te tātai i te rōrahi o te pūnaha whakawera, tāpiri ki te hua o te radiators rōrahi me te kōhua.
Kei te nuinga o ēnei raraunga tohua i roto i te whārangi raraunga.

Ka rite ki te hua, whakaaro te hōtaka te katoa rohe ngongo mata o tona rōrahi me te ngongo 1 mita.
Ka taea e te wāhi mata e whai hua ki te tātai i te nui o te peita e hiahiatia ana.

Ki te tātai i te diameter roto me waho tīpako o te putorino, me te roa tapeke o te paipa.
Kua tohua āhuatanga katoa i roto i mitamano.

Tātaitanga o putorino i te tātai V=π*R1*R1*L
Te tātai o te rohe mata o te putorino i te tātai P=2*π*R2*L
R1 - te pūtoro roto o te putorino
R2 - te pūtoro waho o te ngongo
L - roa putorino


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