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API 2000 7th
ÈÀç ½Ã ÅÊÅ©ÀÇ À¯Ã¼ Áõ¹ß·®¿¡ °üÇÑ ÀÚ·á È®ÀÎÁß ÀÌÇØ°¡ ¾ÈµÇ´Â ºÎºÐÀÌ ÀÖ¾î¼ Áú¹®À» µå¸³´Ï´Ù.
API 2000 3.3.3.3.2 ¿¡ µû¸£¸é
q = 906.6 * Q * F / L * (T/M)0.5
Design Data
Tank inner Dia : ¨ª2,050
Tank inner Shell : 2,438
Tank Design Press : 3kgf/cm2
Tank Insulation Cover : 3 t
Fluid : Water (Vapor) ·Î °¡Á¤ÇÒ½Ã
¾Æ·¡ÀÇ °ªÀÇ Àû¿ëÀÌ ¸Â´ÂÁö ±Ã±ÝÇÕ´Ï´Ù.
1) Q °ªÀÇ Àû¿ë : 63,150(W) x À¯Ã¼Ç¥¸éÀû(m2 ) = 63,150 x 3.3 = 208435W.m2
2) ¼ö½ÄÁß F °ª :Evironmetal Factor ÀÇ °ªÀº Table 9 ¿¡ ÀÇÇØ = 0.3
3) L = 540 (kcal/kg) x Ç¥¸éÀû(?) Áú·®(?)
4) T = 373.15K
5) M = 18.02