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A circuit for the measurement of instantaneous temperature in heated turbulent flows

Name: A circuit for the measurement of instantaneous temperature in heated turbulent flows
Creator: Stavros Tavoularis
Keywords: 020209 energy, 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, 021108 energy, 02 engineering and technology, 7. Clean energy

descriptionPublicationkeyboard_double_arrow_right Article , Journal 01 Jan 1978Publisher:IOP PublishingJournal:Journal of Physics E: Scientific Instruments, volume 11, pages 21-23 (issn: 0022-3735,

Authors: Stavros Tavoularis;

doi: 10.1088/0022-3735/11/1/005

A circuit for the measurement of instantaneous temperature in heated turbulent flows

- Summary

Abstract

Measurement of the instantaneous temperature in heated turbulent air flows has often been carried out with cold-wires operating at a constant current supplied by an electronic circuit. A new electronic circuit for such a resistance thermometer offering simplicity with good accuracy, has been developed. The advantages over previous configurations are low voltage drift and simple construction and operation. The circuit is described in detail and measurements in a heated homogeneous shear flow are provided as an application.

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