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    • 4. 发明公开
    • 기체의 유속분포 측정기
    • 气体流量分布测量仪
    • KR1020020075475A
    • 2002-10-05
    • KR1020010015394
    • 2001-03-24
    • 한국표준과학연구원
    • 성대진신용현김정형임종연정광화
    • G01P5/08
    • G01F1/698G01F1/684
    • PURPOSE: A gas flow rate distribution anemometer is provided, which obtains a flow rate distribution at a scanned plane as scanning vertically to a direction of the flow rate by extending a sensor arrangement and visualizes it. CONSTITUTION: According to an apparatus for measuring a flow rate distribution of a gas, metal lines(11) are arranged serially, and a current line(12a,12b) is connected to both ends of the above metal line and flows a current to the metal lines. And lead lines(13) are connected to the above metal lines with a constant gap. The anemometer measures a spatial flow rate distribution by detecting a voltage difference between adjacent lead lines as flowing a constant current to the metal line through the above current line.
    • 目的:提供一种气体流量分布风速计,其通过延伸传感器装置并使其可视化而获得扫描平面上的流量分布,垂直扫描流量方向。 构成:根据用于测量气体的流量分布的装置,金属线(11)被串联布置,并且电流线(12a,12b)连接到上述金属线的两端,并将电流流向 金属线。 并且导线(13)以一定间隙连接到上述金属线。 风速计通过检测相邻引线之间的电压差来测量空间流量分布,使得通过上述电流线将恒定电流流向金属线。