Note: Improving long-term stability of hot-wire anemometer sensors by means of annealing
Journal Article
·
· Review of Scientific Instruments
- Department of Building, Energy and Environmental Engineering, University of Gävle, SE-801 76 Gävle (Sweden)
Annealing procedures for hot-wire sensors of platinum and platinum-plated tungsten have been investigated experimentally. It was discovered that the two investigated sensor metals behave quite differently during the annealing process, but for both types annealing may improve long-term stability considerably. Measured drift of sensors both without and with prior annealing is presented. Suggestions for suitable annealing temperatures and times are given.
- OSTI ID:
- 22482765
- Journal Information:
- Review of Scientific Instruments, Vol. 86, Issue 8; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0034-6748
- Country of Publication:
- United States
- Language:
- English
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