水力计算表格

1、风管管径计算管段设计流量 假定流速 计算面积截面宽度 截面高度 实际流速管长1288050.165003205.001.3492264030.244003205.734.53240030.226303203.314.54192030.186302503.394.55144030.135002503.204.5696030.093202503.334.5748030.042002003.334.5824030.021601203.47792404.50.011201204.632.538102404.50.011201204.632.538112404.50.011201204.632.5381

2、22404.50.011201204.631.94132404.50.011201204.632.538142404.50.011201204.631.94152404.50.011201204.632.538162404.50.011201204.631.94172404.50.011201204.632.538182404.50.011201204.631.94192404.50.011201204.632.538局部阻力系数计算表管段90弯头分流三通 分流四通矩形蝶阀 防火调节阀 双层百叶风口 总计100000.500.520-0.010000-0.0130-0.010000-0.014

3、00-0.02000-0.02500-0.02000-0.02600-0.06000-0.06700-0.04000-0.0480.190.1300.500.51.32900.5500.500.51.551000.5500.500.51.5511000.550.500.51.5512000.550.500.51.5513000.540.500.51.5414000.540.500.51.5415000.520.500.51.5216000.520.500.51.5217000.550.500.51.5518000.550.500.51.551901.20.500.52.2平均比磨阻 沿程阻力动

4、压局部阻力系数局部阻力 总阻力0.741.0015.0000.501.500.361.6219.69-0.01-0.201.4221.921944440.271.226.56-0.01-0.071.150.411.856.88-0.02-0.141.710.41.806.14-0.02-0.121.680.522.346.67-0.06-0.401.940.62.706.67-0.04-0.272.431.429.947.231.329.5519.492.787.0612.861.5519.9326.992.787.0612.861.5519.9326.992.787.0612.861.551

5、9.9326.992.785.3912.861.5519.9325.332.787.0612.861.5419.8026.862.785.3912.861.5419.8025.202.787.0612.861.5219.5526.602.785.3912.861.5219.5524.942.787.0612.861.5519.9326.992.785.3912.861.5519.9325.332.787.0612.862.228.2935.35主计算环路管段长度负荷流速管径平均比磨阻 沿程阻力局部阻力系数动压12.826.320.575098.8276.6415.50.222.622.120.

6、840262.8683.280.10.434.517.840.6540174.6785.70.20.344.513.570.6532209940.52.20.354.59.290.4422542819264.20.164.55.010.4225133.8602.16.20.177.82.450.3320119928.231.20.184.55.010.4225133.8602.10.20.194.59.290.4422542819260.20.1104.513.570.6532209940.50.20.3114.517.840.6540174.6785.71.50.3122.622.120.8

7、40262.8683.2870.413226.320.575098.8197.6400.2143.72.350.3220110.3408.111.50.1155.91.930.32077454.30400.1163.72.350.3220110.3408.11400.1175.91.930.32077454.30400.1183.72.350.3220110.3408.11400.1195.91.930.32077454.30400.1203.72.350.3220110.3408.11400.1215.91.930.32077454.305.50.1223.72.350.3220110.34

8、08.11400.1231.830.720.6750132.4238.321.50.3242.228.520.6250115253.000.10.2256.726.320.575098.8661.9634.60.2262.228.520.6250115253.005.50.2271.830.720.6750132.4238.321.50.3285.32.20.32097.7517.81400.1295.32.20.32097.7517.81400.1管段长度负荷流速管径平均比磨阻 沿程阻力局部阻力系数动压12.826.320.575098.8276.6415.50.222.224.1234.5

9、21.9244.517.160.6540174.6785.70.20.354.513.320.6532209940.52.20.364.59.020.4422542819264.20.174.54.720.4225133.8602.16.20.187.82.40.3320119928.231.20.194.54.720.4225133.8602.10.20.1104.59.020.4422542819260.20.1114.513.320.6532209940.50.20.3124.517.160.6540174.6785.71.50.3134.521.92142.224.12151.426.

10、32162.943.2173.843.2185.91.930.32077454.30400.1195.91.930.32077454.30400.1205.91.930.32077454.30400.1215.91.930.32077454.30400.1223.72.350.3220110.3408.11400.1233.72.350.3220110.3408.11400.1243.72.350.3220110.3408.11400.1253.72.350.3220110.3408.11400.1263.72.350.3220110.3408.11400.1275.32.20.32097.7

11、517.81400.1285.32.20.32097.7517.81400.1局部阻力系数计算表管段号管径局部阻力 个数局部阻力系数 合计150 分流三通11.51.515.5截止阀177止回阀177240 分流三通10.10.10.1340 分流四通20.10.20.2432 分流四通21.12.22.2532 分流四通22.14.24.2625 分流四通23.16.26.2720 90弯头42831.2过滤器133截止阀21020合流三通10.10.1分流三通10.10.18合流四通20.1920 合流四通20.10.21032 合流四通20.10.20.21132 合流四通20.10.2

12、0.21240 合流三通11.51.51.51340 截止阀17771440 分流四通11.51.54090弯头224过滤器133截止阀31030合流四通11.51.51.51520 分流四通11.51.54090弯头224过滤器133截止阀31030合流四通11.51.51620 分流四通11.51.54090弯头224过滤器133截止阀31030合流四通11.51.51720 分流四通11.51.54090弯头224过滤器133截止阀31030合流四通11.51.51820 分流四通11.51.54090弯头224过滤器133截止阀31030合流四通11.51.51920 分流四通11.5

13、1.54090弯头224过滤器133截止阀31030合流四通11.51.52020 分流四通11.51.54090弯头224过滤器133截止阀31030合流四通11.51.52120 分流四通11.51.55.590弯头2242220 分流三通11.51.54090弯头224过滤器133截止阀31030合流三通11.51.52325 分流三通11.51.51.52420 分流三通10.10.10.12525 分流三通10.10.134.690弯头22过滤器133截止阀31030合流三通11.51.52620 合流三通11.51.55.590弯头2242720 合流三通11.51.51.5282

14、0 分流三通11.51.54090弯头224过滤器133截止阀31030合流三通11.51.52920 分流三通11.51.54090弯头224过滤器133截止阀31030合流三通11.51.5管段长度负荷流速管径平均比磨阻沿程阻力 局部阻力系数12.426.320.575098.8237.1215.5231.7270.5950103.7176.291.5242.224.80.535088602.800.1253.622.60.8140274316.8024.6266.7270.5950103.7694.79712.426.320.575098.8237.1215.5231.7270.5950

15、103.7176.291.5275.52.20.32097.7537.3524.6283.24.40.3725105336.000.1266.7270.5950103.7694.797局部阻力 空气处理设备阻力总阻力3.00279.70.00683.30.10785.80.60941.10.501926.50.70602.82.0980010730.20.00602.10.001926.00.10940.60.40786.12.70686.07.80205.40.1980010208.22.2980010256.52.5980010210.62.2980010256.52.5980010210.62.2980010256.52.5980010210.60.3980010254.62.5980010210.60.40.06.71.30.42.2980010320.02.2980010320.0局部阻力 空气处理设备阻力总阻力3.00279.70.10785.80.60941.10.501926.50.70602.82.0980010730.20.00602.10.001926.00.10940.60.40786.12.2980010256.52.2980010256.52.2980010256.52.2980010256.52.59