Vortex shedding flow meter with noise suppressing and signal enhancing means
Dual bluff body vortex flowmeter
Wind speed measuring device Patent #: 4905513
AbstractAn anemometer transducer wind set with no moving parts for determining both wind speed magnitude and wind direction components having an omnidirectional wind speed resultant thermal anemometer transducer and a directional orthogonal or right angle ducted thermal anemometer transducer. Omnidirecitonal single-ended element design configuration is disclosed that is used to control thermal anemometer resultant wind element spatial response to wind flow together with a wind set array configuration that combines the resultant wind measurement transducer with an orthogonal dual component ducted thermal anemometer wind direction sensing transducer.