Architecture
°ÇÃà Architecture


¶Ñ²±ÀÌ ¾ø´Â ¿øÅëÇü ¿ë±âÀÇ ºÎÇÇ¿Í Ç¥¸éÀû

ÀÛ¼ºÀÚ Uploader : endof ÀÛ¼ºÀÏ Upload Date: 2017-11-15º¯°æÀÏ Update Date: 2017-11-15Á¶È¸¼ö View : 653

¿ë±âÀÇ ¹Ø¸éÀÇ ¹ÝÁö¸§À» r, ³ôÀ̸¦ h¶ó Çϸé,

üÀû V = ¥ðr^2*h ·Î ºÎÅÍ h = V/(¥ðr^2)

Ç¥¸éÀû S = ¥ðr^2 + 2¥ðrh = ¥ðr^2 + 2¥ðr*V/(¥ðr^2) = ¥ðr^2 + 2*V/r

S ¸¦ ¹ÌºÐÇϸé,

S¡Ç = 2¥ðr - 2V/r^2 = 0 ¿¡¼­ ÃÖ¼Ò°ªÀ» °¡Áö¹Ç·Î,

2¥ðr^3 = 2V

r = (V/¥ð)^(1/3)
h = V/(¥ðr^2) = V/(¥ð(V/¥ð)^(2/3)) = (V/¥ð)^(1/3)

r = h °¡ µÈ´Ù.

µû¶ó¼­, ÃÖ¼ÒÇ¥¸éÀû S ´Â ´ÙÀ½°ú °°´Ù.

S = ¥ðr^2 + 2¥ðrh = 3¥ð(V/¥ð)^(2/3)

*** Âü°í¹®Çå[References] ***

S = 3*¥ð*(V/¥ð)^(2/3)
ÀÛ¼ºÀÚÀÇ ¼ö½Ä±×¸²ÀÌ ¾ø½À´Ï´Ù. No picture for this formula
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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