Uncertainty analysis of four-sensor hot-wires and their data-reduction schemes used in the near field of a turbulent jet

Uncertainty analysis of four-sensor hot-wires and their data-reduction schemes used in the near... Four data-reduction schemes were implemented and applied to measurements taken in the near field of a free, round jet with single-, cross- and four-wire probes from the Auspex Corporation. The results of these three databases were compared with experimental data from the literature and large eddy simulation computations. Comparisons between reduction techniques were also made to examine their respective characteristics and assess how they affected the accuracy of measurements made in a turbulent jet flow. Estimates of the accuracy of each scheme are given as a function of velocity direction and magnitude. It is concluded that four-wire probes, while a useful addition to the experimenters arsenal, remain limited to low and moderate turbulence intensity flows. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Experiments in Fluids Springer Journals

Uncertainty analysis of four-sensor hot-wires and their data-reduction schemes used in the near field of a turbulent jet

Loading next page...
 
/lp/springer_journal/uncertainty-analysis-of-four-sensor-hot-wires-and-their-data-reduction-QUH2CnSLw9
Publisher
Springer-Verlag
Copyright
Copyright © 2003 by Springer-Verlag
Subject
Engineering
ISSN
0723-4864
eISSN
1432-1114
D.O.I.
10.1007/s00348-002-0567-8
Publisher site
See Article on Publisher Site

Abstract

Four data-reduction schemes were implemented and applied to measurements taken in the near field of a free, round jet with single-, cross- and four-wire probes from the Auspex Corporation. The results of these three databases were compared with experimental data from the literature and large eddy simulation computations. Comparisons between reduction techniques were also made to examine their respective characteristics and assess how they affected the accuracy of measurements made in a turbulent jet flow. Estimates of the accuracy of each scheme are given as a function of velocity direction and magnitude. It is concluded that four-wire probes, while a useful addition to the experimenters arsenal, remain limited to low and moderate turbulence intensity flows.

Journal

Experiments in FluidsSpringer Journals

Published: Jan 22, 2003

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off