A Guide to Uncertainty Analysis of Hot-Wire DataSource: Journal of Fluids Engineering:;1984:;volume( 106 ):;issue: 002::page 181Author:S. Yavuzkurt
DOI: 10.1115/1.3243096Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Uncertainty analysis of hot-wire data in turbulent flows are made for time-averaging and real-time data reduction techniques. Equations of uncertainty are derived in general form for every step of data taking and evaluation. Numerical examples are supplied for two-dimensional flat plate boundary layer data. Results show that the real-time data reduction techniques generally have a lower and much more uniform uncertainty distribution than the time-averaging techniques (whose uncertainties are much higher for the near-wall data).
keyword(s): Wire , Uncertainty , Turbulence , Boundary layers , Equations AND Flat plates ,
|
Collections
Show full item record
contributor author | S. Yavuzkurt | |
date accessioned | 2017-05-08T23:18:15Z | |
date available | 2017-05-08T23:18:15Z | |
date copyright | June, 1984 | |
date issued | 1984 | |
identifier issn | 0098-2202 | |
identifier other | JFEGA4-27005#181_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/98644 | |
description abstract | Uncertainty analysis of hot-wire data in turbulent flows are made for time-averaging and real-time data reduction techniques. Equations of uncertainty are derived in general form for every step of data taking and evaluation. Numerical examples are supplied for two-dimensional flat plate boundary layer data. Results show that the real-time data reduction techniques generally have a lower and much more uniform uncertainty distribution than the time-averaging techniques (whose uncertainties are much higher for the near-wall data). | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | A Guide to Uncertainty Analysis of Hot-Wire Data | |
type | Journal Paper | |
journal volume | 106 | |
journal issue | 2 | |
journal title | Journal of Fluids Engineering | |
identifier doi | 10.1115/1.3243096 | |
journal fristpage | 181 | |
journal lastpage | 186 | |
identifier eissn | 1528-901X | |
keywords | Wire | |
keywords | Uncertainty | |
keywords | Turbulence | |
keywords | Boundary layers | |
keywords | Equations AND Flat plates | |
tree | Journal of Fluids Engineering:;1984:;volume( 106 ):;issue: 002 | |
contenttype | Fulltext |