转轮式风速仪底座支架尺寸的设计  

On Stand Design of Turn Wheel Anemometer

作　　者：李经宽[1] 高红斌[1] 卢改林[1] 梁凯杰[1] 丁开瑞[1] 

机构地区：[1]山西大学工程学院,山西太原030013

出　　处：《机械管理开发》2011年第1期74-75,共2页Mechanical Management and Development

摘　　要：转轮式风速仪是一种常用的测量风速的仪器,其底座支架的稳定性对测量仪的安全运行工作非常重要。以工程流体力学动量计算方法为依据,以底座自身产生的转矩大于风速仪受到风吹时的转矩为理论依据,通过分别计算风速测量仪、光度接收仪、立杆、三角支架所受到的风矩为途径,以太原地区8级风为例,设计了满足要求的底座。设计结果表明,该方法能够达到实际工程的要求。Turn wheel anemometer is one of instruments in measuring wind speed. The stability of base stents is very important to the equipment safety operation. On the basis of engineering calculation method for fluid mechanics momentum, in addition, on the basis of its base stents torque is greater than anemometer wind torque, through calculating speed measuring instrument, respectively, pole luminosity re- ceived by the tripod, 8 level wind in Taiyuan district as an example, it is designed the base stents. After checking, the method is effective.

关 键 词：转轮式风速仪 底座设计 测量仪 

分 类 号：TV131.163[水利工程—水力学及河流动力学]