Ko nga tatauranga o te Matauranga Mate Kore
- te ine i te rohe kua oti te pupuhi o to hau hau
Ka taea e te ine te rohe kua oti te pupuhiHe mea nui o au pungarehu ki te hiahia koeTe tātari i te kaha o to turbine hau.
Ko te rohe kua oti te tuku ki te rohe o teKo te porowhita i hangaia e nga pihi i a raatauhoroia te hau.
Ki te kitea te rohe kauri, whakamahia te tauawhārite ka whakamahia e koe kia kitea te roheo te porowhita ka kitea e te whai ake
Whakatika:
Rohe = πR2
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π = 3.14159 (pi)
r = radius o te porowhita. He rite tenei ki te roa o tetahi o au ake.
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- He aha tenei mea nui?
Ka hiahia koe ki te mohio ki te rohe kua oti te karoTe hau hurihuri ki te tātai i te mana katoa o tehau e pa ana ki to turbine.
Maharatia te mana i roto i te tuunga hau:
P = 1/2 x ρ x A x V3
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P= Mana (Watts)
ρ= Air Density (mo te 1.225 kg / m3 i te taumata moana)
A= Te rohe o te kiri (M2)
V= Tere o te hau
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Ma te mahi i tenei tatauranga, ka taea e koe te kite i te kaha o te kaha o te kaha i roto i tetahi waahanga o te hau. Ka taea e koe te whakataurite i tenei ki te kaha tonu o te mana e whakaputaina ana e koe me to turbine hau (me tātai e koe te whakamahi i tenei ma te whakamahi i te kohinga-nui-nui o te Amperage).
Ko te whakataurite o enei whika e rua ka tohu he pehea te pai o to turbine hau.
Ae ra, ko te rapu i te waahi kua oti ke i to turbine hau tetahi waahanga nui o tenei whārite!
Te wa tuku: Apr-18-2023