ISSN:
1432-1114
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract This paper describes and evaluates a thermal transient anemometer, a novel fluid flow (mass flux) measuring device having a thermocouple probe which is utilized to measure the change in temperature over a period of time to provide a measure of fluid flow velocity. The thermocouple probe (sensor) is periodically heated by the application of an electrical pulse and its rate of cooling between pulses is related to the local mean flow velocity. The theory of operation, device description, comparison with other similar fluid flow devices, and laboratory tests including measurements under different turbulence levels and different fluid temperatures are presented and discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00195590
