//Mesh Element size	
TE_ES	=1;
ci_ES	=0.1;
DE_ES	=0.1;
ta_ES	=1;
pa_ES	=1;
bo_ES	=2;
//sheet iron
	Point (1000) = {0000.000, 0000.000, 0000.000, TE_ES};
	Point (1001) = {110, 0000.000, 0000.000, TE_ES};
	Point (1002) = {-40, 0000.000, 0000.000, TE_ES};
	Point (1003) = {-40, 51.2000, 0000.000, TE_ES};
	Point (1004) = {0, -0000.700, 0000.000, TE_ES};
	Point (1005) = {110.0, -0000.700, 0000.000, TE_ES};
	Line(016)={1000,1001};
	Line(017)={1001,1005};
	Line(018)={1005,1004};
	Line(019)={1004,1000};
	Line(020)={1000,1002};
	Line(021)={1002,1003};
//top
	Point (3000) = {0000.000, 0051.200, 0000.000, ta_ES};
	Point (3001) = {110.0, 0051.200, 0000.000, ta_ES};
	Line(611)={1003,3000};
	Line(612)={3000,3001};
	Line(613)={3001,1001};

//boundary	
	Point (5000) = {0000.000, -0050.000, 0000.000, bo_ES};
	Point (5001) = {110.0, -50.0, 0000.000, bo_ES};
	Line(631)={1004,5000};
	Line(632)={5000,5001};
	Line(633)={5001,1005};
//Circle	
	Point (1015) = {4.380, 0., 5.000, TE_ES};
	Point (1016) = {6.380, 0., 3.000, TE_ES};
	Point (1017) = {6.380, 0., 5.000, TE_ES};
	Point (1018) = {6.380, 0., 7.000, TE_ES};
	Point (1019) = {8.380, 0., 5.000, TE_ES};
	Circle(035)={1015,1017,1016};
	Circle(036)={1016,1017,1019};
	Circle(037)={1019,1017,1018};
	Circle(038)={1018,1017,1015};
	Point (1024) = {4.380, 0., 19.000, TE_ES};
	Point (1025) = {6.380, 0., 17.000, TE_ES};
	Point (1026) = {6.380, 0., 19.000, TE_ES};
	Point (1027) = {6.380, 0., 21.000, TE_ES};
	Point (1028) = {8.380, 0., 19.000, TE_ES};
	Circle(044)={1024,1026,1025};
	Circle(045)={1025,1026,1028};
	Circle(046)={1028,1026,1027};
	Circle(047)={1027,1026,1024};
	Point (1033) = {4.380, 0., 33.000, TE_ES};
	Point (1034) = {6.380, 0., 31.000, TE_ES};
	Point (1035) = {6.380, 0., 33.000, TE_ES};
	Point (1036) = {6.380, 0., 35.000, TE_ES};
	Point (1037) = {8.380, 0., 33.000, TE_ES};
	Circle(053)={1033,1035,1034};
	Circle(054)={1034,1035,1037};
	Circle(055)={1037,1035,1036};
	Circle(056)={1036,1035,1033};
	Point (1042) = {4.380, 0., 47.000, TE_ES};
	Point (1043) = {6.380, 0., 45.000, TE_ES};
	Point (1044) = {6.380, 0., 47.000, TE_ES};
	Point (1045) = {6.380, 0., 49.000, TE_ES};
	Point (1046) = {8.380, 0., 47.000, TE_ES};
	Circle(062)={1042,1044,1043};
	Circle(063)={1043,1044,1046};
	Circle(064)={1046,1044,1045};
	Circle(065)={1045,1044,1042};
	Point (1051) = {18.380, 0., 5.000, TE_ES};
	Point (1052) = {20.380, 0., 3.000, TE_ES};
	Point (1053) = {20.380, 0., 5.000, TE_ES};
	Point (1054) = {20.380, 0., 7.000, TE_ES};
	Point (1055) = {22.380, 0., 5.000, TE_ES};
	Circle(071)={1051,1053,1052};
	Circle(072)={1052,1053,1055};
	Circle(073)={1055,1053,1054};
	Circle(074)={1054,1053,1051};
	Point (1060) = {18.380, 0., 19.000, TE_ES};
	Point (1061) = {20.380, 0., 17.000, TE_ES};
	Point (1062) = {20.380, 0., 19.000, TE_ES};
	Point (1063) = {20.380, 0., 21.000, TE_ES};
	Point (1064) = {22.380, 0., 19.000, TE_ES};
	Circle(080)={1060,1062,1061};
	Circle(081)={1061,1062,1064};
	Circle(082)={1064,1062,1063};
	Circle(083)={1063,1062,1060};
	Point (1069) = {18.380, 0., 33.000, TE_ES};
	Point (1070) = {20.380, 0., 31.000, TE_ES};
	Point (1071) = {20.380, 0., 33.000, TE_ES};
	Point (1072) = {20.380, 0., 35.000, TE_ES};
	Point (1073) = {22.380, 0., 33.000, TE_ES};
	Circle(089)={1069,1071,1070};
	Circle(090)={1070,1071,1073};
	Circle(091)={1073,1071,1072};
	Circle(092)={1072,1071,1069};
	Point (1078) = {18.380, 0., 47.000, TE_ES};
	Point (1079) = {20.380, 0., 45.000, TE_ES};
	Point (1080) = {20.380, 0., 47.000, TE_ES};
	Point (1081) = {20.380, 0., 49.000, TE_ES};
	Point (1082) = {22.380, 0., 47.000, TE_ES};
	Circle(098)={1078,1080,1079};
	Circle(099)={1079,1080,1082};
	Circle(100)={1082,1080,1081};
	Circle(101)={1081,1080,1078};
	Point (1087) = {32.380, 0., 5.000, TE_ES};
	Point (1088) = {34.380, 0., 3.000, TE_ES};
	Point (1089) = {34.380, 0., 5.000, TE_ES};
	Point (1090) = {34.380, 0., 7.000, TE_ES};
	Point (1091) = {36.380, 0., 5.000, TE_ES};
	Circle(107)={1087,1089,1088};
	Circle(108)={1088,1089,1091};
	Circle(109)={1091,1089,1090};
	Circle(110)={1090,1089,1087};
	Point (1096) = {32.380, 0., 19.000, TE_ES};
	Point (1097) = {34.380, 0., 17.000, TE_ES};
	Point (1098) = {34.380, 0., 19.000, TE_ES};
	Point (1099) = {34.380, 0., 21.000, TE_ES};
	Point (1100) = {36.380, 0., 19.000, TE_ES};
	Circle(116)={1096,1098,1097};
	Circle(117)={1097,1098,1100};
	Circle(118)={1100,1098,1099};
	Circle(119)={1099,1098,1096};
	Point (1105) = {32.380, 0., 33.000, TE_ES};
	Point (1106) = {34.380, 0., 31.000, TE_ES};
	Point (1107) = {34.380, 0., 33.000, TE_ES};
	Point (1108) = {34.380, 0., 35.000, TE_ES};
	Point (1109) = {36.380, 0., 33.000, TE_ES};
	Circle(125)={1105,1107,1106};
	Circle(126)={1106,1107,1109};
	Circle(127)={1109,1107,1108};
	Circle(128)={1108,1107,1105};
	Point (1114) = {32.380, 0., 47.000, TE_ES};
	Point (1115) = {34.380, 0., 45.000, TE_ES};
	Point (1116) = {34.380, 0., 47.000, TE_ES};
	Point (1117) = {34.380, 0., 49.000, TE_ES};
	Point (1118) = {36.380, 0., 47.000, TE_ES};
	Circle(134)={1114,1116,1115};
	Circle(135)={1115,1116,1118};
	Circle(136)={1118,1116,1117};
	Circle(137)={1117,1116,1114};
	Point (1123) = {46.380, 0., 5.000, TE_ES};
	Point (1124) = {48.380, 0., 3.000, TE_ES};
	Point (1125) = {48.380, 0., 5.000, TE_ES};
	Point (1126) = {48.380, 0., 7.000, TE_ES};
	Point (1127) = {50.380, 0., 5.000, TE_ES};
	Circle(143)={1123,1125,1124};
	Circle(144)={1124,1125,1127};
	Circle(145)={1127,1125,1126};
	Circle(146)={1126,1125,1123};
	Point (1132) = {46.380, 0., 19.000, TE_ES};
	Point (1133) = {48.380, 0., 17.000, TE_ES};
	Point (1134) = {48.380, 0., 19.000, TE_ES};
	Point (1135) = {48.380, 0., 21.000, TE_ES};
	Point (1136) = {50.380, 0., 19.000, TE_ES};
	Circle(152)={1132,1134,1133};
	Circle(153)={1133,1134,1136};
	Circle(154)={1136,1134,1135};
	Circle(155)={1135,1134,1132};
	Point (1141) = {46.380, 0., 33.000, TE_ES};
	Point (1142) = {48.380, 0., 31.000, TE_ES};
	Point (1143) = {48.380, 0., 33.000, TE_ES};
	Point (1144) = {48.380, 0., 35.000, TE_ES};
	Point (1145) = {50.380, 0., 33.000, TE_ES};
	Circle(161)={1141,1143,1142};
	Circle(162)={1142,1143,1145};
	Circle(163)={1145,1143,1144};
	Circle(164)={1144,1143,1141};
	Point (1150) = {46.380, 0., 47.000, TE_ES};
	Point (1151) = {48.380, 0., 45.000, TE_ES};
	Point (1152) = {48.380, 0., 47.000, TE_ES};
	Point (1153) = {48.380, 0., 49.000, TE_ES};
	Point (1154) = {50.380, 0., 47.000, TE_ES};
	Circle(170)={1150,1152,1151};
	Circle(171)={1151,1152,1154};
	Circle(172)={1154,1152,1153};
	Circle(173)={1153,1152,1150};
	Point (1159) = {60.380, 0., 5.000, TE_ES};
	Point (1160) = {62.380, 0., 3.000, TE_ES};
	Point (1161) = {62.380, 0., 5.000, TE_ES};
	Point (1162) = {62.380, 0., 7.000, TE_ES};
	Point (1163) = {64.380, 0., 5.000, TE_ES};
	Circle(179)={1159,1161,1160};
	Circle(180)={1160,1161,1163};
	Circle(181)={1163,1161,1162};
	Circle(182)={1162,1161,1159};
	Point (1168) = {60.380, 0., 19.000, TE_ES};
	Point (1169) = {62.380, 0., 17.000, TE_ES};
	Point (1170) = {62.380, 0., 19.000, TE_ES};
	Point (1171) = {62.380, 0., 21.000, TE_ES};
	Point (1172) = {64.380, 0., 19.000, TE_ES};
	Circle(188)={1168,1170,1169};
	Circle(189)={1169,1170,1172};
	Circle(190)={1172,1170,1171};
	Circle(191)={1171,1170,1168};
	Point (1177) = {60.380, 0., 33.000, TE_ES};
	Point (1178) = {62.380, 0., 31.000, TE_ES};
	Point (1179) = {62.380, 0., 33.000, TE_ES};
	Point (1180) = {62.380, 0., 35.000, TE_ES};
	Point (1181) = {64.380, 0., 33.000, TE_ES};
	Circle(197)={1177,1179,1178};
	Circle(198)={1178,1179,1181};
	Circle(199)={1181,1179,1180};
	Circle(200)={1180,1179,1177};
	Point (1186) = {60.380, 0., 47.000, TE_ES};
	Point (1187) = {62.380, 0., 45.000, TE_ES};
	Point (1188) = {62.380, 0., 47.000, TE_ES};
	Point (1189) = {62.380, 0., 49.000, TE_ES};
	Point (1190) = {64.380, 0., 47.000, TE_ES};
	Circle(206)={1186,1188,1187};
	Circle(207)={1187,1188,1190};
	Circle(208)={1190,1188,1189};
	Circle(209)={1189,1188,1186};
	Point (1195) = {74.380, 0., 5.000, TE_ES};
	Point (1196) = {76.380, 0., 3.000, TE_ES};
	Point (1197) = {76.380, 0., 5.000, TE_ES};
	Point (1198) = {76.380, 0., 7.000, TE_ES};
	Point (1199) = {78.380, 0., 5.000, TE_ES};
	Circle(215)={1195,1197,1196};
	Circle(216)={1196,1197,1199};
	Circle(217)={1199,1197,1198};
	Circle(218)={1198,1197,1195};
	Point (1204) = {74.380, 0., 19.000, TE_ES};
	Point (1205) = {76.380, 0., 17.000, TE_ES};
	Point (1206) = {76.380, 0., 19.000, TE_ES};
	Point (1207) = {76.380, 0., 21.000, TE_ES};
	Point (1208) = {78.380, 0., 19.000, TE_ES};
	Circle(224)={1204,1206,1205};
	Circle(225)={1205,1206,1208};
	Circle(226)={1208,1206,1207};
	Circle(227)={1207,1206,1204};
	Point (1213) = {74.380, 0., 33.000, TE_ES};
	Point (1214) = {76.380, 0., 31.000, TE_ES};
	Point (1215) = {76.380, 0., 33.000, TE_ES};
	Point (1216) = {76.380, 0., 35.000, TE_ES};
	Point (1217) = {78.380, 0., 33.000, TE_ES};
	Circle(233)={1213,1215,1214};
	Circle(234)={1214,1215,1217};
	Circle(235)={1217,1215,1216};
	Circle(236)={1216,1215,1213};
	Point (1222) = {74.380, 0., 47.000, TE_ES};
	Point (1223) = {76.380, 0., 45.000, TE_ES};
	Point (1224) = {76.380, 0., 47.000, TE_ES};
	Point (1225) = {76.380, 0., 49.000, TE_ES};
	Point (1226) = {78.380, 0., 47.000, TE_ES};
	Circle(242)={1222,1224,1223};
	Circle(243)={1223,1224,1226};
	Circle(244)={1226,1224,1225};
	Circle(245)={1225,1224,1222};
	Point (1231) = {88.380, 0., 5.000, TE_ES};
	Point (1232) = {90.380, 0., 3.000, TE_ES};
	Point (1233) = {90.380, 0., 5.000, TE_ES};
	Point (1234) = {90.380, 0., 7.000, TE_ES};
	Point (1235) = {92.380, 0., 5.000, TE_ES};
	Circle(251)={1231,1233,1232};
	Circle(252)={1232,1233,1235};
	Circle(253)={1235,1233,1234};
	Circle(254)={1234,1233,1231};
	Point (1240) = {88.380, 0., 19.000, TE_ES};
	Point (1241) = {90.380, 0., 17.000, TE_ES};
	Point (1242) = {90.380, 0., 19.000, TE_ES};
	Point (1243) = {90.380, 0., 21.000, TE_ES};
	Point (1244) = {92.380, 0., 19.000, TE_ES};
	Circle(260)={1240,1242,1241};
	Circle(261)={1241,1242,1244};
	Circle(262)={1244,1242,1243};
	Circle(263)={1243,1242,1240};
	Point (1249) = {88.380, 0., 33.000, TE_ES};
	Point (1250) = {90.380, 0., 31.000, TE_ES};
	Point (1251) = {90.380, 0., 33.000, TE_ES};
	Point (1252) = {90.380, 0., 35.000, TE_ES};
	Point (1253) = {92.380, 0., 33.000, TE_ES};
	Circle(269)={1249,1251,1250};
	Circle(270)={1250,1251,1253};
	Circle(271)={1253,1251,1252};
	Circle(272)={1252,1251,1249};
	Point (1258) = {88.380, 0., 47.000, TE_ES};
	Point (1259) = {90.380, 0., 45.000, TE_ES};
	Point (1260) = {90.380, 0., 47.000, TE_ES};
	Point (1261) = {90.380, 0., 49.000, TE_ES};
	Point (1262) = {92.380, 0., 47.000, TE_ES};
	Circle(278)={1258,1260,1259};
	Circle(279)={1259,1260,1262};
	Circle(280)={1262,1260,1261};
	Circle(281)={1261,1260,1258};
	Point (1267) = {102.380, 0., 5.000, TE_ES};
	Point (1268) = {104.380, 0., 3.000, TE_ES};
	Point (1269) = {104.380, 0., 5.000, TE_ES};
	Point (1270) = {104.380, 0., 7.000, TE_ES};
	Point (1271) = {106.380, 0., 5.000, TE_ES};
	Circle(287)={1267,1269,1268};
	Circle(288)={1268,1269,1271};
	Circle(289)={1271,1269,1270};
	Circle(290)={1270,1269,1267};
	Point (1276) = {102.380, 0., 19.000, TE_ES};
	Point (1277) = {104.380, 0., 17.000, TE_ES};
	Point (1278) = {104.380, 0., 19.000, TE_ES};
	Point (1279) = {104.380, 0., 21.000, TE_ES};
	Point (1280) = {106.380, 0., 19.000, TE_ES};
	Circle(296)={1276,1278,1277};
	Circle(297)={1277,1278,1280};
	Circle(298)={1280,1278,1279};
	Circle(299)={1279,1278,1276};
	Point (1285) = {102.380, 0., 33.000, TE_ES};
	Point (1286) = {104.380, 0., 31.000, TE_ES};
	Point (1287) = {104.380, 0., 33.000, TE_ES};
	Point (1288) = {104.380, 0., 35.000, TE_ES};
	Point (1289) = {106.380, 0., 33.000, TE_ES};
	Circle(305)={1285,1287,1286};
	Circle(306)={1286,1287,1289};
	Circle(307)={1289,1287,1288};
	Circle(308)={1288,1287,1285};
	Point (1294) = {102.380, 0., 47.000, TE_ES};
	Point (1295) = {104.380, 0., 45.000, TE_ES};
	Point (1296) = {104.380, 0., 47.000, TE_ES};
	Point (1297) = {104.380, 0., 49.000, TE_ES};
	Point (1298) = {106.380, 0., 47.000, TE_ES};
	Circle(314)={1294,1296,1295};
	Circle(315)={1295,1296,1298};
	Circle(316)={1298,1296,1297};
	Circle(317)={1297,1296,1294};
//line loop Circle
	Line Loop(1038)={35,36,37,38};
	Line Loop(1047)={44,45,46,47};
	Line Loop(1056)={53,54,55,56};
	Line Loop(1065)={62,63,64,65};
	Line Loop(1074)={71,72,73,74};
	Line Loop(1083)={80,81,82,83};
	Line Loop(1092)={89,90,91,92};
	Line Loop(1101)={98,99,100,101};
	Line Loop(1110)={107,108,109,110};
	Line Loop(1119)={116,117,118,119};
	Line Loop(1128)={125,126,127,128};
	Line Loop(1137)={134,135,136,137};
	Line Loop(1146)={143,144,145,146};
	Line Loop(1155)={152,153,154,155};
	Line Loop(1164)={161,162,163,164};
	Line Loop(1173)={170,171,172,173};
	Line Loop(1182)={179,180,181,182};
	Line Loop(1191)={188,189,190,191};
	Line Loop(1200)={197,198,199,200};
	Line Loop(1209)={206,207,208,209};
	Line Loop(1218)={215,216,217,218};
	Line Loop(1227)={224,225,226,227};
	Line Loop(1236)={233,234,235,236};
	Line Loop(1245)={242,243,244,245};
	Line Loop(1254)={251,252,253,254};
	Line Loop(1263)={260,261,262,263};
	Line Loop(1272)={269,270,271,272};
	Line Loop(1281)={278,279,280,281};
	Line Loop(1290)={287,288,289,290};
	Line Loop(1299)={296,297,298,299};
	Line Loop(1308)={305,306,307,308};
	Line Loop(1317)={314,315,316,317};
Plane Surface(2) ={1038,1047,1056,1065,1074,1083,1092,1101,1110,1119,1128,1137,1146,1155,1164,1173,1182,1191,1200,1209,1218,1227,1236,1245,1254,1263,1272,1281,1290,1299,1308, 	1317};
Extrude {0, -0.7, 0} {
  Surface{2};
  Layers{10};
  Recombine;
}

Line Loop(1318) = {20, 21, 611, 612, 613, 17, -633, -632, -631, 19};
Line Loop(1320) = {16, 17, 18, 19};
Plane Surface(1) = {1320,1318};
Extrude {0, 0, 52} {
  Surface{1};
  Layers{20};
  Recombine;
}
//inlet Flow
Physical Surface("inlet") = {1392};
//constrain
Physical Surface("front") = {1393};
Physical Surface("back") = {1321};
//boundary condition type wall
Physical Surface("top") = {1388, 1384, 1380, 1376};
//boundary condition type outlet
Physical Surface("exit") = {1368, 1364, 1360};
//iron sheet
Physical Surface("iron") = {1352, 1348, 1340, 1344};
