Architecture
°ÇÃà Architecture


»óºÎ ¹Ý¿øÇü(semi-circle) ¼ö·ÎÀÇ µ¿¼ö¹Ý°æ(hydraulic radius)

ÀÛ¼ºÀÚ Uploader : dutyfree ÀÛ¼ºÀÏ Upload Date: 2022-05-27º¯°æÀÏ Update Date: 2022-05-27Á¶È¸¼ö View : 285

¹Ý°æÀÌ R (m) ÀÎ »óºÎ ¹Ý¿øÇü ¼ö·Î¿¡¼­, ¼ö½ÉÀÌ h (m) ÀÏ ¶§, µ¿¼ö¹Ý°æ Rh (m) ´Â ´ÙÀ½°ú °°ÀÌ ±¸ÇÒ ¼ö ÀÖ´Ù.

Åë¼ö¸éÀû A

A = ¥ð*R^2*(arcsin(h/R)/180)+h*(R^2-h^2)^(1/2)

Á¢¼öÁÖº¯Àå P

P = 2R+¥ð*R*arcsin(h/R)/90

Rh = A/P
   = (¥ð*R^2*(arcsin(h/R)/180)+h*(R^2-h^2)^(1/2))/(2R+¥ð*R*arcsin(h/R)/90)

*** Âü°í¹®Çå[References] ***

Rh = (¥ð*R^2*(arcsin(h/R)/180)+h*(R^2-h^2)^(1/2))/(2*R+¥ð*R*arcsin(h/R)/90)
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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