Page 638 - APPLIED PROCESS DESIGN FOR CHEMICAL AND PETROCHEMICAL PLANTS, Volume 1, 3rd Edition

A-18. A-18.
(Continued). Circumferences and Areas of Circles (Continued). Circumferences and Areas of Circles
(Advancing by eighths) ( Advancing by eighths)

-1--A_re_a_•_[JII Circurn. Area * Dia. Circum. I Area."
A rea *
Dia.
Dia.
I_ ) i_a_ _c_ i r_c_n_m_ . -1---A_ r c_a_*_
.s-. .. _c_ i r_ r 1_ 1 m _._ .\ 1_ · c,_ 1 � - _D_i_a. c_ i r_r_ u m_ . __ . -- Circum. ----- ---
-
29% 9:1.070 689 30 se. I 13.097 1017.9 42Y.i' 132.7:32 1402.0 48% 152.760 1857.0 55. 172.788 2375.8 GI Y.i' 192.423 2946.5
% 93.462 695.13 Ys 113.490 1025.0 % 133.125 1-t!0.3 % 153.153 1866.5 Ys 173.180 2386.6 % 192.815 2958.5
Ys I Ll3.855 700.98 � 113.883 1032.1 _Yi 133.518 1418.6 Ye 153.545 1876.1 %' 173.573 2397.5 Yz 193.208 2970.6
2982.7
193.flOl
133.910
Yz
� J 114.668
2419.2
%1 193.993
174.358
1046.3
1435.4
:\0 94.248 70<:i.86 % 114.275 1039.2 % J 13·1.303 1427.0 ·19. ! 153.938 1885.7 % 173.966 2408.3 % 2\.J94.8
�
;/s 94.640 712.76 % I 1.=,.061 1053.5 }ii 134.696 141:t8 J.'i4.331 1895.4 % 174.751 2430.l Ye 19·1.386 3006.9
H 9:i.033 718.69 % I I 15.454 1060.7 Ys I 154.723 1!)05.0 % 17.5.144 I 2441.1
Y-1
% ()5.426 724.64 Ys 1 ns.sio lO(iS.O 43. 135.088 1452.2 155.116 1914.7 Ye 175.536 2452.0 62. 194.779 3019.l
J1 95.819 730.62 . Ys 135.481 1460.7 155.50() 1924.4 Ys 195.171 3031.3
% 96.211 736.62 :n. 116.239 1015.2 � 1:35.874 1469.l ti I 1.'i5. 902 19:{4.2 se. li.'i.929 2463.0 %' 195.564 3043.5
%
� 96.604 742.64 Ys 116.632 1082.5 % 136.267 1477.6 3, 1.56.294 1!)43.9 Ys 176.322 2474.0 % 195.957 3055.7
r4
% 96.997 748.69 � I 117.024 1089.8 Y2 136.6.'i9 1486.2 Ys ! 156.687 19.'i3.7 Yi ' 176 715 '.!.48.''i.O Yz 1%.350 3068.0
% 117.417 1097.1 % 137.052 j 1404.7 % 177.107 2496.1 % 196.742 :3080.3
97.389 754.77 Hi 111.s10 1104.5 %' 137.445 1503.3 50. I 157.080 l!l63.t, Yz 177.500 250i.2 % 1!)7 .135 3092.6
97 .782 760.87 % 118.202 1111.8 Ys 137.837 1511.9 Ys I 157.472 197:3.3 % 177.893 2518.3 Ya 197.528 3104.9
98.175 766.99 % 118.,596 1119.2 �, 157 .865 l\183.2 % 178.285 2529.4
98.567 773.14 Ys 118.988 I 126.7 44. 138.230 1520.5 %1 158.258 1!)93.1 Ys 178.678 2540.6 63. 197.920 �H 17.2
98 960 i79.31 Ys 138.623 1529.2 �2 158.650 2003.0 Ys 198.313 3129.G
99.353 785.51 38. ll\J.381 1134.1 >i 139.015 1537.9 % , 159.0,13 2012.9 st. 170.071 2551.8 Yi 198.706 3142.0
99.7 46 791.73 Yo 119.773 1141.6 % 139.-108 1546.6 % 159.436 2022.8 Ys li9.463 2563.0 % 199.098 3154.5
100.138 7()7.98 x 120.166 1149.1 )1 139.801 1.555.3 Ya I.59.829 2032.8 ),i 179.85(i 2.574.2 Y2 199.491 3166.9
140.194
1564.0
%
120.559
1 I.56.6
199.884
100.531 804.25 % 120.951 1164.2 % 140.586 1572.8 51. 160.221 2042.8 % 180.24!) 2585.4 % 200.277 3179.4
Y2
Yz
2596.7
3191.9
180.(i42
%
100.924 810.54 % 121.344 1171.7 Ys 140.979 1581.6 Ys 160.614 2052.8 % 181.034 2608.0 Ys 200.669 3204.4
]01.316 816.86 % ),i 161.007 2062.9 % 181..!27 2619.4
101.709 823.21 Ys 121.737 1179.3 45. 141.372 1590.4 3/8 161.399 2073.0 Ye 181.820 26:J0.7 64.. 201.062 3217 .0
102.102 829.58 122.129 1186.9 }i 141.764 1599.3 Y:i 161.792 2083.1 Ys 201.455 3229.6
102.494 835.97 122.522 1 l!l4.6 � 142. 157 1608.2 % 162.18f> 2093.2 58. 182.212 2642.l 201.847 3242.2
102.887 842.39 122.915 1202.3 % 142.550 1617.0 % 162.577 2103.3 Ys 182.605 2653.5 Y-1 202.240 3254.8
%
103.280 848.83 123.308 1210.6 Y2 142.942 1626.0 Ys 162.970 2113.5 � 182.998 2664.9 Yz 202.G33 3267.5
I 23.iOO 1217.7 % 143.335 1634.9 % 183.390 2676.4 % 203.025 3280.1
103.673 855.30 12.U)93 1225.4 % 143.728 1643.9 52. 163.363 2123.7 183.783 2687.8 ,,4 203.418 3292.8
104 065 861.79 Ys 144.121 ](j52.9 Ys 163.756 I 2133.9 Y2
104.4.'J8 868.31 124.486 1233.2 Y-1 164.148 ! 2144.2 % 18-1.176 2699.3 Ys 203.811 3305.6
2710.9
124.878
1241.0
184.560
3,1
101.851 874.85 125.271 1248.8 ·16. 11-1.513 lti6 l. 9 % 164.541 2154.5 184.961 3318.3
105.243 SS! .41 Ys 144.906 1670.9 Yz 164.9:'l-1 I 21G·1.S I Ys 2722.4 65. 204.204 3331.1
204 .506
105 636 888.00 � 145.299 1680.0 % 165.32() 21i5.1 Ys
185.354
�
lOfi.029 894.62 125.664 12.56.6 % 14fi.691 1689.1 % 165. i 1 \J I 218.5.4 I .5!). 185.747 I 2734.0 :l,3 204.989 3343.9
1264.5
2745.6
126.056
3356.7
205.382
146.084
Y2
106.421 I 901.26 126.449 1272.4 % J.16.477 1698.2 Ys 166.112 219.5.8 Ys 186.13!) 2757.2 Y2 20.=,_774 3369.6
�
1707.4
106.814 907.92 126.842 1280.3 % 146.869 l 716.5 .�3. I ltl!, ,'i()--1 I 2206.2 % nm . .:,:32 2i68.8 % Wti.167 3382.4
107.207 914.61 127.235 1288.2 Ys 147.262 1725.7 Ys I 166.897 22Hi.6 Y2 180.92,5 2780.5 % 206 . .'i(iO 3:305_3
107 .600 !)21.32 127.627 12%.2 14 167.2DO 2227.0 % 187 31'i 2792.2 Ys 20G.0.�2 3408.2
107 .992 928.06 128.020 1304.2 147.6.5,5 1734.9 % l(i7.!i83 2237.5 . ' 187.710 2803.9
,4
IOS.385 934.82 128.413 1:{12.2 148.048 1744.2 11 rn-.; 075 2248.0 ;,i; 188.103 281.'i.7 66. 207.34.� :{-121.2
108.778 941.61 I 148.4.40 1753.ii s1 H\S.4!\S 2258.5 Ys :207.7:)S 3434.2
10!1.170 948.4.2 12S.805 1320.3 148.833 17fi2.7 % ios.soi 2269.1 60. 188.-196 :?.827.4 �; 2os.1:,1 I 3447.2
IOG.,'ifi3 !)55.25 129. UJ8 1 :{28.:'l 149.226 I i""/2.1 Ys lGD.253 2279.6 �� 188 888 2b:39.2 �� 208.52:l :3460.2
129.591 1336.4 149.618 1781.4 !i 189.281 I 2851.0 Yz 20�.016 I 3473.2
109.956 9(\2.11 129.983 1:344_,=, 150.011 1790.8 54. 169.646 22\l0.2 %1 180.674 28G2.9 o/.i 20f).�l0!) :l--186.3
110.348 969.00 130.376 1:{.52.7 150.404 1800.1 Ys liQ0:30 2300.8 !DO 066 2874.8 . , 20fl.701 :l-lD9.4
<I
110.741 975.91 1:l0.769 1360.8 !-;;' 170.·131 2311.,, 1� I 1\)0.450 asse.e 3-8 210.094 3512.5
111.134 982.84 131.161 1369.0 150.796 1809 6 % 170.82-1 2322.l �I 190.8,52 28H8.6 I
1 I l .. 'i27 989.80 131..554 1377.2 151.189 1819.0 Y2 171.217 2332.8 Ys 191.214 2910.5 fi7. 210.4S7 3;'i2,=,.7
111.919 996.78 151..'>82 1828.5 % 171.ti09 2:in .. � Ys 210 870 I :J.�:{8.8
112.312 1003.8 42. 131.947 1385.4 151.975 1837.9 3,'4' 172.002 2:!St.:{ er. l\H.637 2()22.5 Y-1 211.272 :1,j52.0
112.705 j 1010.8 Ys 132.340 1393.7 152.367 1847.5 Ys 172.395 I 2365.0 Ys I 192.030 2!)34.5 I %! 21 l.6ti5 I 3565.2
I
,1
I
•Approximate area sutliciently accurate for practical purposes, induding eetimaring, "Approximate area. sufficiently uccurute for practical purposes. including estimating.