This paper describes a simple approach to minimizing probe-induced flow distortion errors in a three-axis sonic anemometer. By separating the three axes, mutual interference between the transducers and supports in the three arrays is reduced. Only a transducer shadow correction determined from wind tunnel tests is needed to obtain measurements that are virtually insensitive to probe orientation relative to the mean flow. Preliminary results from a series of three atmospheric tests verify the effectiveness of this correction.
- Applied Technologies, Inc. (ATI)
- Minimizing flow distortion errors in a sonic anemometer
Case study - Barnsley Council
As part of their commitment to improving the energy efficiency of all homes and buildings within their borough, Barnsley Council contacted Logic Energy to see if they could assist Dearne Carrfield Primary School in discovering their “green potential” before investing in a renewable energy system. With solar thermal systems, wind, solar PV and biomass systems all an option, the school wanted a monitoring system that would measure various meteorological sensors to help them to decide on the most...
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Introducing The RNRG Goalpost Boom
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Metek Introduces the New Multi-Path Ultrasonic Anemometers
Our news report about recent instrumentations or measurements of our customers which might be of special interest for other web site visitors. The reports are added on the fly whenever we have received such information. The experienced support is highly welcome and appreciated. Metek is proud to present the new members of the uSonic-family: The ultrasonic anemometers uSonic-3 Class A MP and uSonic-3 Cage MP represent an innovative step forward to highest performance in atmospheric turbulence sounding. Based on...
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Membrane bioreactor (MBR) systems are often considered as the wastewater treatment method of the future due to their high effluent quality. One of the main problems with such systems is a relative large energy consumption, compared to conventional activated sludge (CAS) systems, which has led to further research in this specific area. A powerful tool for optimizing MBR-systems is computational fluid dynamics (CFD) modelling, which gives researchers the ability to describe the flow in the systems. A parameter...