A Simple and Accurate Method of Calibrating X-Probes-Reference-Cited by-同舟云学术

A Simple and Accurate Method of Calibrating X-Probes

Published:1993-03-01 Issue:1 Volume:115 Page:148-152
ISSN:0098-2202
Container-title:Journal of Fluids Engineering
language:en
Short-container-title:

Author:

John J.¹,Schobeiri T.¹

Affiliation:

1. Turbomachinery Laboratory, Department of Mechanical Engineering, Texas A&M University, College Station, Texas, 77843-3123

Abstract

This paper presents an improved method of calibrating hot-film X-probes in incompressible flow. The yaw response of a hot-film X-probe was investigated for different velocities and found to be strongly velocity dependent at low velocities. A simple relation was developed to correct for the variation of yaw response at low velocities. The method using the yaw correction is compared with the single-velocity yaw calibration method. The correction to the yaw response considerably improves accuracy at low velocities.

Publisher

ASME International

Subject

Mechanical Engineering

Link

http://asmedigitalcollection.asme.org/fluidsengineering/article-pdf/115/1/148/5566663/148_1.pdf

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