EXPERIMENTAL INVESTIGATION OF FLOW LAMINARIZATION IN A GRAPHITE FLOW CHANNEL AT HIGH PRESSURE AND HIGH TEMPERATUREHot wire anemometer (HWA) measurements of turbulent gas flow have been performed in upward forced convection experiments at pressures ranging from 0.6 MPa to 6.3 MPa and fluid temperatures ...
A constant-temperature hot-wire anemometer circuit using a new, low noise and large frequency bandwidth operational amplifier is described. Dynamic tests showed that the circuit response was as fast as a commercial unit. Further measurements in various classical turbulent flows with hot wires and hot...
Hot Wire Anemometer Other attributes Place of Origin Shaanxi, China Customized support OEM, ODM, OBM Brand Name Kofig Model Number GM8903/GT8911 m/s 0.0~30.0 Ft/min 0.0-5860 Knots 0.0-55.0 Km/h 0.0-90.0 Mph 0.0-65 Power supply AAA 1.5...
An existing theoretical model is applied to optimize a Melbourne University Constant Temperature Anemometer andsuccessful measurements are conducted in the high-Re boundary layer facility as well as a channel flow facility.NSTAP has been mainly used at Princeton University for wall-bounded turbulence ...
**Advanced Technology for Precision Measurements** The Hti HT-9829 High Sensitivie Digital Portable Wind Speed Meter is a state-of-the-art instrument designed to provide accurate and reliable measurements of wind speed. This thermal anemometer features a hot wire thermal sensor that measures air fl...
FTM94/95 Hot wire thermal air velocity transmitter working at a constant Temp. using King's law heat balance equation for: e2=a'+b'vn e: Sensor voltage output(V) a': Zero output of constant temperature hot wire anemometer, can use CTA circuit as temperature compensation b': Sensitivit...
输出 0-5V,0-2.5V,4-20mA,0 ~ 20mA,RS232 RS485 电源 DC5V或DC9 ~ 30V 响应时间 ≤ 35S(99%) 工作温度.Humi. -40 ~ + 50 ℃,0-100% RH 包装和发货信息 Packaging Details Carton 销售单位: 单一商品 单品包装尺寸: 32X22X14 厘米 单品毛重: 2.000 公斤 展开 交货...
GM8903 Digital Hot Wire Anemometer Wind Speed Sensor Real Time Measurement Handheld Know your supplier Shenzhen Jumaoyuan Science And Technology Co., Ltd. 14 yrsLocated in CN View more productsView profile Product descriptions from the supplier ...
2018 CE approved 0.3-30m/s 3-in-1 digital temperature Anemometer with humidity for sale TL-300 $1.00-8.50 See product details Supplier's reply: Thank you for your support .my dear Helpful (0) D D***i Jun 18, 2023 Very good service and the products are as described. thanks for your...
Temperature corrections for constant temperature and constant current hot-wire anemometers. Meas. Sci. Technol. 2010, 21, 105404. [Google Scholar] [CrossRef] Simoni, D.; Berrino, M.; Ubaldi, M.; Zunino, P.; Bertini, F. Off-Design Performance of a Highly Loaded Low Pressure Turbine ...