Ukuphuhliswa kwehood yokukhupha

Uphuhliso-ipateni ye-exhaust hood kwimilo yephiramidi enqamlekileyo

X - Ububanzi besiseko esisezantsi.
Y - Ukuphakama kwephiramidi.
F - Ubude besiseko esiphezulu.
E - Ububanzi besiseko esiphezulu.
G - Ubude becala lobuso bephiramidi. Apofema.
U - I-engile yokuthambekela kwephiramidi.

Iinketho zokuhlawula kwi-Intanethi.

Ikhaltyhuleyitha ikuvumela ukubala iiparameters zephiramidi ene-tetrahedral truncated enesiseko soxande. Oku kuluncedo ekubaleni ii-hoods zokukhupha umoya, ihood yekhitshi okanye i-barbecue, okanye ihood yombhobho wetshimini.

Indlela yokusebenzisa ukubala.

Khetha imilinganiselo apho ukubala kuya kwenziwa ngayo. Nika imilinganiselo eyaziwayo kunye nee-engile zephiramidi. Cofa iqhosha elithi Bala. Njengomphumo wokubala, imizobo yepateni ye-cap yenziwa.
Imizobo ibonisa imilinganiselo yamalungu ngamnye kwipateni yephiramidi enqamlekileyo.
Imizobo iyaveliswa: imbonakalo yangaphambili kunye nembonakalo yecala.

Ukuba ubungakanani be-E bulingana nobukhulu be-F, ngoko kuya kubakho iphiramidi enqanyuliweyo eqhelekileyo.
Ukuba imilinganiselo i-E=0 kunye no-F=0, ngoko kuya kubakho iphiramidi eqhelekileyo.

Ngenxa yokubala, unokufumanisa:

I-angle yokuthambekela kwephiramidi, ukuba yayingaziwa.
Ukusika ii-engile kuphuhliso.
Indawo ephezulu kunye nayo yonke imiphezulu yecala.
Indawo engaphezulu yesiseko esisezantsi.
Umthamo wephiramidi.
Imilinganiselo yephepha lokusebenzela.

Ingqalelo. Ungalibali ukongeza izibonelelo zokugoba ukudibanisa iinxalenye zehood.