U ôron iyenge i paipi
We a rumun yô, tese mze u kwagh la ken milimita.
D1 - Diamita u ken atô u pipa
D2 - Diamita u ken won u paipi
L - Mzehemen u paipi
Porogeram ne una wase u fan iyenge i mngerem shin akaa agen a a lu ken paipi la.
U fan iyenge i ikyagh ki usugh la yô, seer iyenge i radiator man ikyagh ki usugh la sha kwagh u u zough a mi la.
Ior kpishi ka ve nger kwagh u i nger heen ne ken passport u kwagh u i gber la.
Kwagh ne una na yô, porogeram la una ôr iyenge i ikyav mbi tswamev cii, man mze u mbi lu sha mi la, kua iyenge i ikyav mbi tswamev mbi i gber sha linear meter môm la.
Ijiir i i yer ér surface area la ia wase u u fan iyenge i penti u i gbe u a er la.
U ôron iyenge i akaa yô, tese mze u ken atô man u ken won u pipa la kua mze u pipa la cii.
I tese iyenge i akaa ne cii ken milimita.
I ôr iyenge i paipi sha u yaren tom a ikyav i . V=π*R1*R1*L
I ôr mze u pipa la sha u yaren tom a ikyav i . P=2*π*R2*L
R1 - radius u paipi u ken atô
R2 - Radius u paipi u ken won
L - mze u pipa