1.本外观设计产品的名称:超声波测风速风向仪器. 1. The name of the product design: Ultrasonic measuring wind speed and direction instruments. 2.本外观设计产品的用途:利用超声波测试风速风向值. 2. The use of the product design: the use of ultrasonic testing wind speed and direction values. 3....
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This chapter describes the methods for measuring wind and indoor air motions. For meteorological purposes, the wind speed and direction are measured with the anemometer and the wind vane, respectively. An anemometer measures the total amount of air mass that is passed through the sensible part of...
wind speed and direction measuring tower ,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、
v denotes wind speed; c signifies sound speed. To measure wind direction, arctan2 can be employed:β = atan2(NS, EW) The variables are as follows: β is an angle, calculated using the two-argument arctangent function atan2, with NS and EW as its arguments; ...
Easy Installation:Designed for ease of use, the anemometer's compact size and lightweight construction facilitate quick setup. Data Logging Feature:Equipped with a data logging anemometer, this device records wind speed and direction for comprehensive analysis. Wide Measuring Range:Capable of measuring ...
Wind speed is measured with an instrument called an anemometer. Many different anemometers use turning blades, pressure plates, sound, and tubes to measure the wind speed. Wind direction is commonly measured using a wind vane to tell the direction of the wind. What is anemometer and its uses...
PURPOSE:To make it possible to measure a wind speed accurately by fixing an inner frame to which the entire circumference of an elastic thin film is attached to an intermediate frame which is orthogonal to the inner frame and has breaking projections of the elastic thin film, and supporting th...
This paper relates to wind motion sensors and, in particular, to apparatus for measuring wind speed and direction, using the vortex shedding phenomenon. An... S Goujon-Durand - 《Isa Transactions》 被引量: 2发表: 1993年 Novel strategy for wide-range wind vector measurement using the hybrid ...
PURPOSE:To measure easily the direction and speed of wind, by exposing an optical fiber strand having flexibility to a measuring region and displaying directly the deflection of the exit luminous flux by the deviation of the optical fiber strand corresponding to the direction and speed of wind. ...