Abstract
A vortex-shedding flowmeter using multimode optical fibre as the bluff body has been demonstrated experimentally in water flows up to 5 m s-1. Incoherent (LED) illumination and detection of the signal frequency from intensity modulation make the design very simple and cheap to produce. Results for five fibre samples are presented.
| Original language | English |
|---|---|
| Article number | 012 |
| Pages (from-to) | 64-66 |
| Number of pages | 3 |
| Journal | Journal of Physics E: Scientific Instruments |
| Volume | 19 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1986 |