电子版计算书轴侧图书fmaf-b206高速

1、总压降：1,485.0 Pax 1.1=1,633 PaPage 1 of 52014/8/14空气密度1.2 kg/m3空气黏度 1.985E-05 kg/m.s风量(m3/hr)W x H (mm)风速动压 雷诺数(m/s)(Pa)(x10-4 )系数压降(Pa)参考数据ASHRAE / 设计手册1.风口2,3331,000 x 200有效面积不带调节阀叶片角度 45通流率： 50.0%0.10m26.525.20.06 in WGPs = 1.00014.1Catalogue产品样本2.45分流T型直出口0500 x 2001 no.三通 (支管)支出口 2,3331,000 x 200

2、总进口 2,333500 x 200- - -3.26.36.525.2C = 0.74018.6F81:6-27表F-123.直风管2,333500 x 2001.2m内壁粗糙度 0.1mm6.525.211.21.71 pa/m2.1DArcy & Corook Formula4.弯头导流片2,333500 x 2001 no.80 r=3756.525.211.2KRe = 1.3C0 = 0.540K = 0.93315.9F81:3-5表C-35.直风管2,333500 x 2003.7m内壁粗糙度 0.1mm6.525.211.21.71 pa/m6.3DArcy & Corook

3、 Formula6.弯头导流片2,333500 x 2001 no.40 r=3756.525.211.2KRe = 1.3C0 = 0.540K = 0.5509.4F81:3-5表C-37.变径进口2,333500 x 320变径长度出口500 x 200500mm4.19.86.525.2C = 0.0501.3F81:5-1表E-18.45分流T型直出口 2,333500 x 3201 no.支出口 2,333500 x 200不带阀门总进口 4,666500 x 3204.19.86.525.28.139.4C = 0.0903.5F81:6-27 & 6-89.直风管4,66750

4、0 x 3205.2m内壁粗糙度 0.1mm8.139.419.11.77 pa/m9.2DArcy & Corook Formula10.变径进口4,667500 x 400变径长度出口500 x 320500mm6.525.28.139.4C = 0.0502.0F81:5-1表E-111.45分流T型直出口 4,667500 x 4001 no.支出口 2,333500 x 200不带阀门总进口 7,000500 x 4006.525.26.525.29.756.7C = 0.0472.6F81:6-27 & 6-8总压降：1,485.0 Pax 1.1=1,633 PaPage 2 o

5、f 52014/8/14空气密度1.2 kg/m3空气黏度 1.985E-05 kg/m.s风量(m3/hr)W x H (mm)风速动压 雷诺数(m/s)(Pa)(x10-4 )系数压降(Pa)参考数据ASHRAE / 设计手册12.直风管7,000500 x 4002.1m内壁粗糙度 0.1mm9.756.726.12.13 pa/m4.5DArcy & Corook Formula13.弯头导流片7,000500 x 4001 no.20 r=3759.756.726.1KRe = 1.0C0 = 0.472K = 0.3108.3F81:3-5表C-314.直风管7,000500 x

6、4003.1m内壁粗糙度 0.1mm9.756.726.12.13 pa/m6.6DArcy & Corook Formula15.弯头导流片7,000500 x 4001 no.45 r=3759.756.726.1KRe = 1.0C0 = 0.472K = 0.60016.1F81:3-5表C-316.变径进口7,000500 x 500变径长度出口500 x 400500mm7.836.39.756.7C = 0.0502.8F81:5-1表E-117.45分流T型直出口 7,000500 x 5001 no.支出口 2,333500 x 200不带阀门总进口 9,333500 x 5

7、007.836.36.525.210.464.5C = 0.0301.9F81:6-27 & 6-818.直风管9,333500 x 5001.6m内壁粗糙度 0.1mm10.464.531.32.09 pa/m3.3DArcy & Corook Formula19.弯头导流片9,333500 x 5001 no.45 r=37510.464.531.3KRe = 1.0C0 = 0.440K = 0.60017.0F81:3-5表C-320.直风管9,333500 x 5003.7m内壁粗糙度 0.1mm10.464.531.32.09 pa/m7.7DArcy & Corook Formu

8、la21.调节阀9,333500 x 5001 no.开度 90%500 x 150 x 4 blades10.464.5C = 1.13273.0F81:7-6表G-722.对称裤衩三通进口 18,6672,300 x 500出口 9,333500 x 5004.512.210.464.5C = 0.30019.4F81:6-31表F-1523.45分流T型直出口 18,6672,300 x 5001 no.支出口 16,3331,000 x 630不带阀门总进口 35,0002,300 x 5004.512.27.231.18.542.9C = 0.0803.4F81:6-27 & 6-8

9、总压降：1,485.0 Pax 1.1=1,633 PaPage 3 of 52014/8/14空气密度1.2 kg/m3空气黏度 1.985E-05 kg/m.s风量(m3/hr)W x H (mm)风速动压 雷诺数(m/s)(Pa)(x10-4 )系数压降(Pa)参考数据ASHRAE / 设计手册24.电动开关阀35,0002,300 x 5001 no.开度 90%2300 x 150 x 4 blades8.542.9C = 0.95240.8F81:7-7表G-625.45分流T型直出口 35,0002,300 x 5001 no.支出口01,000 x 400不带阀门总进口 35,

10、0002,300 x 5008.542.9- - -8.542.9C = 0.000- -F81:6-27 & 6-826.直风管35,0002,300 x 50011.5m内壁粗糙度 0.1mm8.542.942.00.78 pa/m9.0DArcy & Corook Formula27.变径进口 35,0001,600 x 1250变径长度出口2,300 x 500500mm4.914.28.542.9C = 0.27511.8Idelchik 198628.变径弯头进口 35,0001,600 x 12501 no.出口1,600 x 12504.914.241.24.914.241.2

11、C = 1.215KRe = 1.00017.2F81:3-1029.平行多叶阀35,0001,600 x 12501 no.开度 90%1600 x 150 x 10 blades4.914.2C = 0.95213.5F81:7-7表G-630.直风管35,0001,600 x 12506.5m内壁粗糙度 0.1mm4.914.241.20.15 pa/m1.0DArcy & Corook Formula31.45分流T型直出口01,250 x 5001 no.三通 (支管)支出口 35,0001,600 x 1250总进口 35,0001,250 x 500- - -4.914.215.

12、6145.2C = 0.843122.3F81:6-27表F-1232.直风管35,0001,250 x 5002.0m内壁粗糙度 0.1mm15.6145.267.22.93 pa/m5.9DArcy & Corook Formula33.风机出口35,0001,000 x 1000长度风管尺寸 :1250 x 500500mm9.756.715.6145.2C = 0.24034.8F81:4-5表D-534.变径进口 35,0001,250 x 500变径长度出口1,200 x 1200500mm15.6145.26.827.4C = 0.35952.2F81:4-2表D-235.电动开

13、关阀35,0001,250 x 5001 no.开度 90%1250 x 150 x 4 blades15.6145.2C = 0.952138.2F81:7-7表G-6总压降：1,485.0 Pax 1.1=1,633 PaPage 4 of 52014/8/14空气密度1.2 kg/m3空气黏度 1.985E-05 kg/m.s风量(m3/hr)W x H (mm)风速动压 雷诺数(m/s)(Pa)(x10-4 )系数压降(Pa)参考数据ASHRAE / 设计手册36.弯头导流片35,000500 x 12501 no.90 r=37515.6145.267.2KRe = 1.0C0 =

14、0.390K = 1.00056.6F81:3-5表C-337.45分流T型直出口01,250 x 5001 no.三通 (支管)支出口 35,0001,250 x 500总进口 35,0001,250 x 500- - -15.6145.215.6145.2C = 0.952138.2F81:6-27表F-1238.直风管35,0001,250 x 5003.0m内壁粗糙度 0.1mm15.6145.267.22.93 pa/m8.8DArcy & Corook Formula39.防火阀35,0001,250 x 5001 no.开度 90%1250 x 150 x 4 blades15.

15、6145.2C = 0.952138.2F81:7-7表G-640.弯头导流片35,0001,250 x 5001 no.90 r=93815.6145.267.2KRe = 1.0C0 = 0.540K = 1.00078.4F81:3-5表C-341.45分流T型直出口01,500 x 7001 no.三通 (支管)支出口 35,0001,250 x 500总进口 35,0001,500 x 700- - -15.6145.29.351.4C = 0.952138.2F81:6-27表F-1242.直风管35,0001,250 x 5003.4m内壁粗糙度 0.1mm15.6145.267

16、.22.93 pa/m10.0DArcy & Corook Formula43.弯头导流片35,0001,250 x 5001 no.90 r=93815.6145.267.2KRe = 1.0C0 = 0.540K = 1.00078.4F81:3-5表C-344.直风管35,0001,250 x 5003.8m内壁粗糙度 0.1mm15.6145.267.22.93 pa/m11.2DArcy & Corook Formula45.45分流T型直出口 35,0001,500 x 7001 no.支出口0800 x 500不带阀门总进口 35,0001,500 x 7009.351.4- -

17、 -9.351.4C = 0.000- -F81:6-27 & 6-846.直风管35,000800 x 5007.2m内壁粗糙度 0.1mm24.3354.590.48.27 pa/m59.5DArcy & Corook Formula总压降：1,485.0 Pax 1.1=1,633 PaPage 5 of 52014/8/14空气密度1.2 kg/m3空气黏度 1.985E-05 kg/m.s风量(m3/hr)W x H (mm)风速动压 雷诺数(m/s)(Pa)(x10-4 )系数压降(Pa)参考数据ASHRAE / 设计手册47.变径弯头进口 35,0002,000 x 10001

18、no.出口1,500 x 10004.914.239.26.525.247.0C = 1.492KRe = 1.00021.1F81:3-1048.直风管35,0002,000 x 100014.0m内壁粗糙度 0.1mm4.914.239.20.16 pa/m2.2DArcy & Corook Formula49.变径弯头进口 35,0001,000 x 20001 no.出口1,000 x 20004.914.239.24.914.239.2C = 1.118KRe = 1.00015.9F81:3-1050.变径进口 35,0002,000 x 1000变径长度出口1,000 x 2000500mm4.914.24.914.2C = 0.3935.6Idelchik 198651.直风管35,0002,000 x 10002.6m内壁粗糙度 0.1mm4.914.239.20.16 pa/m0.4DArcy