Page 641 - APPLIED PROCESS DESIGN FOR CHEMICAL AND PETROCHEMICAL PLANTS, Volume 1, 3rd Edition

A-18.
A-18. (Continued). Circumferences and Areas of Circles
-,--,--- Area * Dia. 1 Cireurn. . Area • D ia. _____ .. Area" I ---- ---- ---- ------- I Area •
(Continued). Circumferences and Areas of Circles
( Advancing by eighths)
(Advancing by eighths)
I ' :
I
\
D . ia.
D" ta.
I c: .rrcum.
Area
Cir�um.
Circum.
Circum.
Di;,..
Area"
Dia. I Circurn.
1
67Y2
�1 212.058 3578.5 7:H{ 231.692 ·1271.8 80. Ys 2iiU27 5026.5 8 6)-i 270.9G2 5842.6 92Yz 290.597 6720.1 98% 310.2321 7658.9
'Ya
Ys
Ya
232.085
5042.3
212.450
·1286.3
2;"il.720
310.625
6738.2
7G78.3
290.990
35\ll.7
271.355
%
,5859.6
% 212.843 360:i.O !.-:. 252.113 5058.0 Y2 271.748 5876.5 :l-{ 291.383 G7.56.4
Ji 213.236 3(HS.3 74. 2::12.178 -1300.8 �8 2Z>2.506 5073.8 .'i/8 :272.140 5893.5 Ys I 291.775 6774.7 99. 311.018 7697.7
Ys 2:,2.871 4315.4 .\1 252.898 5089.fi %' 272.533 5910.6 Ys 311.410 7717.1
213.(i28 :.1031.7 x 233.263 ,132!l.9 % 2.53.291 Gl05.4 Ys 272.926 5927.6 93. 292.168 6792.9 Ji 311.803 7736 6
214.021 :lli45.0 % 233.li,'i() -1344..5 %' 25�Ui84 5121.2 Ys 292.561 6811.2 % 312.196 7756.1
214.414 3658.4 Yz :2:34.04\l 4::l.'i9.2 Ys 254.076 5137.1 87 273.319 5944.7 x 292.954 6829.5 Y2 312.,588 7775 6
214.806 3li7 l.8 Ys 2:34.441 4373.8 .Ys I 273.711 5961.8 Ys 293.3-16 6847.8 Ya ,312.981 7795.2
2 J.'i.199 3685.3 % 234.834 43SS.5 81. 2:i4.469 ,'il53.0 !.i 274.104 5978.9 Y2 293.739 6866.1 % 313.374 7814.8
215.592 3608.7 Ys 23.i.227 4403.1 Ys 2,54.862 5168.9 %1 274.497 5996.0 % 29·1.132 fi884.5 Ys 313.767 7834.4
2 l.'i.\1X4 3712.2 ).i 2.i.'i.2,54 5184.0 !-2 I 27-1.889 6013.2 �4 294.524 6902.9
:.!lli.377 Ji25.7 2:.l5.0HJ 4417.9 % 2.15.647 5200.8 275.282 6030.4 Ys 294.917 f,921.3 100. 314.16 7S.�4
230.012 4432.0 \2 2:;0.040 5216.8 % I 275.675 6047.6 Ys 314.55 787:l
Ya
co. 21().i70 :l7:rn.3 '.!a<H05 4H7.4 5 1i 230.433 5232.8 Ys 276.067 6064.9 94. 295.310 6939.8 !.-:. :314.\.15 7893
Ys 21i.163 3,.:;2.s 23fi.798 4.rn2.2 3<; 2;i6.S25 5248.9 Ys 295.702 G958.2 3/g 315.34 791:l
x 21 i..355 I 3106.4 237. l\JO 4477.0 Ys 257.218 .5264.9 88 276.4GO 6082. l Yi 29G.09.'i 6976.7 }2 315.73 7933
%1 2li.\J48 :i7SO.O 2:37 .. 383 4491.8 , 82. '2:'i7.611 ii281.0 !-ii 277.246 G099.4 % 206.488 G995.3 % 316.i2 7952
276.853
14
3i93.7
2::17 .976
296.881
7013.8
218.341
4ii0G.7
6116.7
7972
:!16.52
Yz I
Ys
%, 21S.n3 �1807.3 238.368 4521.5 I >i 251'-i.003 5207 .l % 277.638 6134.1 !'1 297.273 7032.4 % 316.91 7992
Ya
Ys
I
% 219.126 3821.0 2:ii'i.396 5313.3 Yz 278.031 6151.4 % 297.666 7051.0
Vs 219.,'il9 :1834..7 2:�S.761 4536.5 % 2t,8.780 .'"J:-129.4 % 278.424 6168.8 Ys 298.059 'i069.6 101. 317.30 8012
23fJ.151 4551.4 Yz 250.181 .5345.G % 278.816 6186.2 Ys 317.69 8032
70. 219.!ll 1 3848.5 239.546 4.iG6.4 .'j/ 250 .. 'i74 5:361.8 '.Ys 279.209 6203.7 : 95. 208.4.'il 7088.2 ,!,.{ 318.09 8052
/8
220.304 3862.2 'WJ.939 4581.:3 % 259.%7 5378.1 I Ys 298.844 7106.9 % 318.48 8071
220.G!J7 3876.0 2-!0.332 4.506.3 Ji W0.350 .S39·1.3 89 279.602 6221.1 !.i 299.237 712.�.6 Yz 318.87 8091
221 090 3Stl0.S 240.725 4611.4 279.004 6238.6 Ys 299.629 7144.3 s..,.; 319.27 8111
, 8
Ys I 280.387
221.482 :{903.6 24 l.117 4626.4 200.752 ,5110.6 !.i 6256.1 Y2 300.022 7163.0 % 319.66 8131
221.875 3917.5 241..510 ·1641.5 261.145 5426.9 % 280.780 6273.7 % 300.415 7181.8 ;/g 320.05 8151
222.268 3031.4 2Gl.538 54-13.3 Yz 281.173 6291.2 % 300.807 7200.6
222.660 :.l945.3 241.\l03 4656.6 26Ul30 .5459.6 % 28 l.565 6308.8 Ys 301.200 7219.4 102. :!20.44 8171
242.205 4671.8 262.323 5476.0 :l-{ 281.958 6326.4 Ys 320.84 8191
71. 223.053 J(l59.2 2-12.688 4G86.9 202.716 5492.4 Ys 282.351 6344.1 96. 301.593 7238.2 !.i 321.23 8211
;.,s 22:3.44G :rnn.1 243.081 4702.1 263.108 5508.8 Ys 301.986 7257.1 % 321.62 8231
I{ 223 s::13 3087.1 243.473 4 717 .3 26:3.501 5.'i25.3 90 282.743 6361.'7 !.i 302.378 7276.0 Yz 322.01 8252
% 22-1..231 4001.1 24:3.866 4732 .. 5 Ys 283.136 6379.4 % 302.771 7291.\l Ya 122.41 8272
Yi 224.624 -101,5.2 244.259 4747.R 2fi3.804 5541.8 xr 283.,529 6397 .1 Yz 303.164 7313.8 %" 322.80 8292
% 22.'i.017 I 4020.2 2-14.652 4763.l 264.286 55.58.3 Ys I 283.921 I 6414.9 % 303.,'i56 7332.8 Ys 323.19 8312
t� '225A09 I -HH3.3 2(i4.679 5.571.8 Y2 284.314 I 6-132.6 % 303.949 7351.8
;,8 : 225.802 I 40-57.4 78. 245 044 477S.4 :?n.5.072 5,:itH.4 Ya 284.707 6450.4 Y& 304.3-12 7:l70.8 103. ::123.59 8332
285.100 I
x
72. I 22(.i.105 4071.5 Ys ?.-15.4:37 4793.7 2(.i,:i.465 uG07.9 % 285.492 6468.2 97. 304.734 7:!89.8 Ys 323.98 8352
!.i
324.37
8372
5Ci24.5
4809.0
2liii.857
2-1.1.830
G!86.0
Vs
Ys 22G.587 4085.7 Ys 24fi.222 4824.4 2fiti.2;j0 ,5641.2 Ys 305.127 7408.9 % 324.76 8393
x 226.980 4099.8 Yz 246.615 4839.8 2tili.64:1 ,5(.i,57.8 91 285.885 f:i503.9 !-i 305.520 7428.0 Y2 325.16 8413
�"8 227.373 4114.0 % 247.008 4855 2 Ys 28G.278 6521.8 % 305.\ll3 74-H.l % 325.5.5 S434
.Y2 227.if\5 4128.2 % 247.400 4870.7 267.0::15 ;,G74.5 x 2S6.fi70 6539.7 !1 306.305 7466.2 % :{25.94 8454
�� 228.158 4142.5 Ys 2-li.793 4886.2 2li7.428 ii691.2 % 287.063 i 6557.o % 306.G98 I 7485.3 Ys :326.33 S-174
% 228.;"i5l .nsc.s W7.821 5707.9 Y2 287.456 6575.5 % 307.001 'i501.5
Vs 228.944 I 4171.1 '.!-!S.186 4001.7 268.213 . 'i724.7 % 287.848 6593.5 Ys 307.483 7523.7 104 . 326.73 8405
24S.579 4917.2 268.fi06 5741.5 % 288.241 6611.5 I Ys 327.12 8515
22(}.'.336 4 lf\ii.4 248.971 4932.7 2G8.999 5758.3 Ys 288.634 6629.6 98. 307.876 7543.0 I Yi 327.51 8536
22().72\l 4 l!l9. 7 249.364 4948.3 2G9.392 5775.1 Ys 308.269 7562.2 % 327.91 8556
230.122 ·1214.1 249.757 4963.9 269.784 5791.9 92 289.027 6647.6 ).,{ 308.661 7581.5 Yz :!28.30 8577
230.514 4228.5 250.14fl 4979 .. 5 Ys 289.4.19 6665.7 % 30!l.054 7600.8 I % 328.69 8597
2:l0.907 4242.9 2,;0.542 499,i.2 86. 270.177 5808.8 !.-:. 289.812 6683.8 Yz 309.447 7620.1 % 329.08 8618
2:H.300 4257 .4 250.935 5010.9 Ys 270.570 5825.7 % 290.205 I 6701.9 I Ya 309.840 7639.5 Ys 329.48 8638
•Approximate area, sufficiently accurate for practical purposes, including estimating. •Approximo.te area, sufficiently accurate for practical purposes, including e.stimating.