Page 14 - Demo

ASME SECTION VIII DIV 1%uac74%ud3ec%ud654%uc99d%uae30 %uac00%uc2a4 / %uacf5%uae30%uc561%uccb4 %uc8fc) 1500psig %uc774%ud558%uc758 %uc555%ub825%uc5d0 %ub300%ud574%uc11c%ub294 %uc0c1%uae30%uc758 %uacf5%uc2dd%uc744 %uc801%uc6a9%ud558%uace0, 1500psig%ub97c %ucd08%uacfc%ud558%uace0 3200psig %uc774%ud558%uc758 %uac74%uc870%ud55c %ud3ec%ud654%uc218%uc99d%uae30%uc555%uc5d0 %ub300%ud574%uc11c%ub294 WT %uac12%uc5d0 %ub2e4%uc74c%uc758 %uc218%uc2dd%uc744 %uacf1%ud574%uc57c %ud55c%ub2e4. 51.5KPWT A=0.1906P-1000 ( )0.2292P-1061WT (%uacf5%uae30%uc758 %uacbd%uc6b0, C=356) A=ckp tmWT A= 2407 . k . (p-pd ). %u03c9WTpdpAmtKcZ%ubc29%ucd9c%uc720%ub7c9 (lb/hr)(psia)(psia)(R)(in2 %ud30c%uc5f4%ud310%uc758 %uac1c%uad6c%uc0c1%ud0dc%uc5d0%uc11c %uc2e4%uc81c%ubc29%ucd9c%uba74%uc801 )%ucd5c%uc18c %uc694%uad6c %uc720%ub3d9 %ub2e8%uba74%uc801 %uc2e4%uc81c %ubc29%ucd9c%uc555%ub825 %ubc0f %uc628%ub3c4%uc5d0%uc11c%uc758 %ube44%uccb4%uc801%ubc29%ucd9c%uc555%ub825 %ubc29%ucd9c%uacc4%uc218(%uc77c%ubc18%uc801 0.62%ub97c %uc801%uc6a9)%ubc29%ucd9c%uc628%ub3c4%ub808%uc774%ub180%uc988%uc218%uc561%uccb4%uc758 %uc810%ub3c4 %uc9c8%ub7c9 %uc720%ub7c9 %u2018(%uc124%uc815%uc555%ub825 x 1.10) + %ub300%uae30%uc555%u2019%ub610%ub294%u2018%uc124%uc815%uc555%ub825 + 3psia + %ub300%uae30%uc555%u2019%uc911 %ub450%uac00%uc9c0 %uc911 %ud070 %uac12%uc744 %uc801%uc6a9%ubc30%uc555 (%ubc30%ucd9c%uce21%uc758 %uc555%ub825)%ubd84%uc790%ub7c9 (Mol Weight)%ubc29%ucd9c%uacc4%uc218 (%uc124%uacc4%uc6a9 %uacc4%uc218 %uc77c%ubc18%uc801%uc73c%ub85c %ud30c%uc5f4%ud310%uc740 0.62%ub97c %uc801%uc6a9%ud558%uba70, %uc2e4%uce21%uc815%uc2dc%uc5d0%ub294 %uc2e4%uce21%uc815%uce58 x 0.9%ub85c %ud55c%ub2e4. %ub2e8, 0.8775%uc774%ud558 %uc774%uc5b4%uc57c %ud55c%ub2e4.)P%uc640 T%uc5d0 %uc5f0%uad00%ub41c %uc555%ucd95%uacc4%uc218(%uc0ac%uc6a9%uac00%ub2a5%ud55c %ub370%uc774%ud130%uac00 %uc5c6%ub294 %uacbd%uc6b0%uc5d0%ub294, Z = 1.0)%ubc38%ube0c%uc785%uad6c%uc5d0%uc11c%uc758 %uc808%ub300%uc628%ub3c4, %u00b0F + 460%u00b0F%ube44%uc5f4%ube44%uc5d0 %uadfc%uac70%ud55c %uac00%uc2a4%ub098 %uc99d%uae30%uc5d0 %ub300%ud55c %uc0c1%uc218(k=cp /cv)%ub4f1%uc5d4%ud2b8%ub85c%ud53c %uc9c0%uc218 k%uc758 %ud568%uc218 (%ud45c1 %uac00%uc2a4%uc758 %uc131%uc9c8 %ucc38%uc870)1.001.021.041.061.081.101.121.141.161.181.201.221.243153183203223243273293313333353373393411.261.281.301.321.341.361.381.401.421.441.461.481.503433453473493513523543563583593613633641.521.541.561.581.601.621.641.661.681.702.002.20366368369371372374376377379380400412k c k c k c... ...(lb/ft3 %u03c9 %ubc38%ube0c%uc785%uad6c %uc870%uac74%uc5d0%uc11c%uc758 %uc561%uccb4%uc758 %ube44%uc911%ub7c9 )A0cqm%u03b1v0Z0mkbkvrepbxt0p0(mm2)(kg/h)%uc2e4%uc81c %ubc29%ucd9c%uc555%ub825 %ubc0f %uc628%ub3c4%uc5d0%uc11c%uc758 %uc555%ucd95%uc131 %uacc4%uc218 (%uc0ac%uc6a9%uac00%ub2a5%ud55c %ub370%uc774%ud130%uac00 %uc5c6%ub294 %uacbd%uc6b0 Z0=0.1)%uc544%uc784%uacc4 %uc720%ub3d9%uc5d0%uc11c %ubc30%uc555%uc99d%uac00%uc5d0 %ub530%ub978 %uc774%ub860%uc801 %uc6a9%ub7c9 %uac10%uc18c%uc5d0 %ub300%ud55c %ubcf4%uc815 %uacc4%uc218 (%ud45c2 %ubc30%uc555%uc5d0 %ub300%ud55c %uc6a9%ub7c9%ubcf4%uc815%uacc4%uc218 %ucc38%uc870) %ub808%uc774%ub180%uc988%uc218(Re)%uc640 %uad00%uacc4%ub418%ub294 %uc810%ub3c4%ubcf4%uc815%uacc4%uc218 %uc561%uccb4%uc758 %uc810%uc131%uc774 20%u00b0C%uc758 %ubb3c %uc774%ud558%uc778 %uacbd%uc6b0%uc5d0%ub294 kv= 1.0(%uadf8%ub9bc1 %uc810%uc131%uc5d0 %ub530%ub978 %uc6a9%ub7c9%ubcf4%uc815%uacc4%uc218 %ucc38%uc870)%ubd84%uc790%ub7c9 (Mol Weight)%uc2b5%uc99d%uae30%uc758 %uac74%ub3c4%ud30c%uc5f4%ud310 %uc7a5%uce58%ub97c %ud1b5%ud574 %ubc29%ucd9c%ud558%ub294 %ucc28%uc555%ubc30%uc555(%ubc30%ucd9c%uce21%uc758 %uc555%ub825) (m3/kg)(psia)(bar)(bar)(K)KS B ISO 4126%uc784%uacc4%uc720%ub3d9%uc5d0%uc11c%uc758%uac00%uc2a4 / %uc99d%uae30 %uc544%uc784%uacc4%uc720%ub3d9%uc5d0%uc11c%uc758%uac00%uc2a4 / %uc99d%uae30 %uc561%uccb4 A0 = 3.469 C . %u03b1qmp0v0A0 = C . %u03b1. p0qmmt0 .z0orA0 = 3.469 C . kb . %u03b1qmp0v0A0 = C . kb . %u03b1. p0qmmt0 .z0orFor the homogenized wet steam of 90% or more drynessA0 = 3.469 p0v0C . %u03b1qm . xWT A0 = 0.621kv . %u03b1 p . p0.500.600.700.800.820.840.860.880.900.920.940.960.981.811.962.082.202.222.242.262.282.302.322.342.362.381.0011.021.041.061.081.101.121.141.161.181.201.221.241.521.541.561.581.601.621.641.661.681.701.802.002.202.402.412.432.452.462.482.502.512.532.552.562.582.592.782.792.802.822.832.842.852.862.872.892.943.043.131.261.281.301.321.341.361.381.401.421.441.461.481.502.612.622.632.652.662.682.692.702.722.732.742.762.77k c k c k c k cre= 0.3134 qmA0p( p=po -pb)RUPTURE DISCSIZING%u03bc