风机气动参数表 叶片代号1

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1、风机气动参数表叶片代号风量m3/h全压Pa全压系数流量系数轮毂进口直径轮毂出口直径转速rpm1#65453000.3470.2440.290.291450叶片数导叶数功率W89753叶片分组参数名称第一组第二组第三组第四组第五组第六组第七组进口半径r10.1450.1670.1870.2040.2210.2360.25出口半径r20.1450.1670.1870.2040.2210.2360.25叶片安装角36.51833.86931.97730.52429.35528.38427.559叶片宽度b0.1340.130.1270.1240.1210.0119

2、0.116成型半径r0.220.2070.1990.1910.1830.1750.166导叶安装角57.02662.1965.48667.80469.5470.90272.006导叶宽度bs0.1830.180.1780.1750.1730.1710.169导叶成型半径rs0.30.290.2820.2740.2710.2520.242叶片代号风量m3/h全压Pa全压系数流量系数轮毂进口直径轮毂出口直径转速rpm2#88852210.2560.3310.220.221450叶片数导叶数功率W67753叶片分组参数名称第一组第二组第三组第四组第五组第六组第七组

3、进口半径r10.110.1430.170.1930.2140.2330.25出口半径r20.110.1430.170.1930.2140.2330.25叶片安装角45.62639.77636.26533.83432.01130.5729.392叶片宽度b0.1180.1190.1190.1190.1190.1190.119成型半径r0.1940.1850.180.1770.1750.1720.17导叶安装角61.3768.23571.38273.374.63375.63376.422导叶宽度bs0.1340.1370.1390.170.1420.1430.1

4、45导叶成型半径rs0.220.2170.2170.2140.2120.2080.207叶片代号风量m3/h全压Pa全压系数流量系数轮毂进口直径轮毂出口直径转速rpm3#54342650.310.20.30.31450叶片数导叶数效率功率W690.78538叶片分组参数名称第一组第二组第三组第四组第五组第六组第七组进口半径r10.150.1710.1890.2060.2220.2360.25出口半径r20.150.1710.1890.2060.2220.2360.25叶片安装角30.428.527.226.125.324.523.9叶片宽度b0.1570.1

5、520.1470.1420.1380.1350.131成型半径r0.2570.2440.2330.2230.210.1980.187导叶安装角5459.763.4666869.570.8导叶宽度bs0.1610.1570.1540.150.1470.1450.142导叶成型半径rs0.2640.2530.2440.2350.2230.2130.203叶片代号风量m3/h全压Pa全压系数流量系数轮毂进口直径轮毂出口直径转速rpm4#134502920.2350.290.290.291450叶片数导叶数功率W671507叶片分组参数名称第一组第二组第三组第四组第

6、五组第六组第七组进口半径r10.1450.180.210.2360.2590.280.3出口半径r20.1450.180.210.2360.2590.280.3叶片安装角41.23236.15733.06730.90829.27827.98626.924叶片宽度b0.1360.1340.1320.1310.1290.1280.127成型半径r0.2230.210.2030.1960.190.1850.181导叶安装角64.66369.00571.57673.31774.59675.58876.387导叶宽度bs0.1490.1530.1550.1570.15

7、90.1610.163导叶成型半径rs0.2450.2380.2390.2370.2340.2340.233叶片代号风量m3/h全压Pa全压系数流量系数轮毂进口直径轮毂出口直径转速rpm5#77315080.4080.1670.480.481450叶片数导叶数功率W8111507叶片分组参数名称第一组第二组第三组第四组第五组第六组第七组进口半径r10.240.2510.2620.2720.2810.2910.3出口半径r20.240.2510.2620.2720.2810.2910.3叶片安装角36.0335.07134.2233.45832.76932.1

8、4331.569叶片宽度b0.1580.1550.1