Further investigation of the nonlinear theory for constant-temperature hot-wire anemometers
- 1 July 1977
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 10 (7) , 710-713
- https://doi.org/10.1088/0022-3735/10/7/013
Abstract
The nonlinear theory for constant-temperature hot-wire anemometers is outlined in more detail than before. It is shown that the domain of nonlinear effects is restricted to velocity fluctuations above at least 12% of the mean velocity in a frequency range larger than 10% of the cut-off frequency of the anemometer. The nonlinear domain can be avoided in most cases by using an anemometer with good high-frequency capabilities, by using thin hot-wires and by proper tuning of the anemometer.Keywords
This publication has 4 references indexed in Scilit:
- Frequency response and electronic testing for constant-temperature hot-wire anemometersJournal of Physics E: Scientific Instruments, 1977
- Hot-Wire AnemometryAnnual Review of Fluid Mechanics, 1976
- Harmoniques crees par excitation parametrique dans les anemometres a fil chaud a intensite constanteInternational Journal of Heat and Mass Transfer, 1969
- Nonlinear Control Theory for Constant-Temperature Hot-Wire AnemometersReview of Scientific Instruments, 1969