Architecture
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Volume of hollow cylinder

ÀÛ¼ºÀÚ Uploader : ezmath ÀÛ¼ºÀÏ Upload Date: 2016-05-28º¯°æÀÏ Update Date: 2016-05-28Á¶È¸¼ö View : 442

The volume of cylinder V is:

V = ¥ðr^2*h
r : radius of circle
h : height of cylinder

Thus, the volume of hollow cylinder Vh can be calculated by follow formula.

Vh = ¥ðr2^2*h - ¥ðr1^2*h = ¥ðh*(r2^2 - r1^2)  
r2 : radius of outer circle
r1 : radius of inner circle
h : height of cylinder

*** Âü°í¹®Çå[References] ***

https://upload.wikimedia.org/wikipedia/commons/c/cc/Moment_of_inertia_thick_cylinder_h.svg
Vh = ¥ð*h*(r2^2 - r1^2)
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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