Cone hood sernak

A tawimi cone bantuk in a ummi thli chuahnak kuang sernak-pattern

A - A cunglei hrampi a kauhnak.
D - A tanglei hrampi kauhnak.
H - A san.

Online in phaisa peknak lam.

Calculator nih a tawimi cone i a parameter pawl kha tuak khawhnak a kan pek. Mah cu thli luhchuahnak caah thli chuahnak hri tuaktannak caah a ttha, asiloah meikhu chuahnak pipe caah umbrella.

Zeitindah tuaktannak hman ding a si.

Exhaust hood a theihmi a kauhning kha langhter. Tuak timi kha hmet. Tuaktannak ruangah, meikhu chuahnak kuang hmanthlak suaimi hna cu an chuak.
Hmanthlak nih a tawimi cone tannak caah a kauh ning a langhter.
Side view suaimi zong an chuah.

Tuaktannak in, na hmuh khawhmi cu:

Cone vampang hna i an i mernak angle.
Tthanchonak cung ah tthencheunak.
A cunglei le a tanglei thlehnak diameter.
Riantuannak thilri catlap tahnak.

Lungthin pek. Hood tthen pawl pehtlaih khawhnak ding caah a tlongmi hna caah allowance pawl chap philh hlah.