Accession Number : AD0767960
Title : A Method of Temperature Compensation and a New Hot-Wire Anemometric Sensor for Measuring Flow Velocity,
Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Personal Author(s) : Grokholskii,A. L. ; Tkachev,N. I.
Report Date : 27 SEP 1973
Pagination or Media Count : 10
Abstract : Determining the velocity of turbulent nonisothermal fluxes of gases and liquids by the hot-wire anemometer involves perfecting the methods of temperature compensation and the development of new designs for hot-wire anemometric sensors. The problem of eliminating errors caused by the temperature turbulence of the flow is still unsolved. A new method is proposed for temperature compensation directly in the studied zone of the flow, based on the use of a two-terminal thermoelectric sensor of a hot-wire anemometer.
Descriptors : (*ANEMOMETERS, WIRE), (*TEMPERATURE CONTROL, ANEMOMETERS), ERRORS, TURBULENCE, EXPERIMENTAL DESIGN, GAS FLOW, LIQUIDS, USSR
Subject Categories : Test Facilities, Equipment and Methods
Distribution Statement : APPROVED FOR PUBLIC RELEASE