Constant Temperature Anemometry (CTA), also known as Thermal Anemometry, is a technique for the measurement of turbulence in 1D, 2D, or 3D gas and liquid flows using hot-wire or hot-film probes inserted into the flow.
CTA is particularly suitable for the measurement of flows with very fast fluctuations at a point (high turbulence) and the study of flow microstructures, where there is a need to resolve small flow eddies down to the order of tenths of a millimeter.
Measurement Principle
CTA is a measurement technique well suited for the study of fine structures in turbulent flows. The working principle is based on the cooling effect of a flow on a heated body.
Brochure
Read more about Constant Temperature Anemometry solutions from Dantec
CTA Solutions
StreamLine Pro
The StreamLine Pro system is the research grade anemometer solution for advanced flow and turbulence diagnostics
Multichannel CTA
The Multichannel CTA offers an efficient and affordable solution for mapping of velocity and turbulence fields in most air flows
MiniCTA
The MiniCTA system is a versatile anemometer that can be used with Dantec Dynamics standard wire and film probes
Standalone Calibrator
The CTA Standalone Calibration solution offers automated high accuracy velocity calibration of any hot-wire or hot-film sensor.
