Experimental investigation of statistical moments of travel time in grid-generated turbulence

T. A. Andreeva; S. B. Meleshi; W. W. Durgin

Experimental investigation of statistical moments of travel time in grid-generated turbulence

T. A. Andreeva
, S. B. Meleshi
, W. W. Durgin

College of Engineering

SUNY Polytechnic Institute

Worcester Polytechnic Institute

Research output: Contribution to conference › Paper › peer-review

1 Scopus citations

Abstract

An experimental technique for investigation of the behavior of acoustic wave propagation through a turbulent medium is discussed. The present study utilizes the ultrasonic travel-time technique to diagnose a grid-generated turbulence. The statistics of the travel-time variations of ultrasonic wave propagation along a path are used to determine some metrics of the turbulence. Experimental data obtained using ultrasonic technique confirms numerical and theoretical predictions of nonlinear increase of the first-order travel time variance with propagation distance.

Original language	English
Pages	12563-12567
Number of pages	5
State	Published - 2004
Event	42nd AIAA Aerospace Sciences Meeting and Exhibit - Reno, NV, United States Duration: Jan 5 2004 → Jan 8 2004

Conference

Conference	42nd AIAA Aerospace Sciences Meeting and Exhibit
Country/Territory	United States
City	Reno, NV
Period	01/5/04 → 01/8/04

Cite this

@conference{d29418955c5f4522a1a3cfebfcc79500,

title = "Experimental investigation of statistical moments of travel time in grid-generated turbulence",

abstract = "An experimental technique for investigation of the behavior of acoustic wave propagation through a turbulent medium is discussed. The present study utilizes the ultrasonic travel-time technique to diagnose a grid-generated turbulence. The statistics of the travel-time variations of ultrasonic wave propagation along a path are used to determine some metrics of the turbulence. Experimental data obtained using ultrasonic technique confirms numerical and theoretical predictions of nonlinear increase of the first-order travel time variance with propagation distance.",

author = "Andreeva, \{T. A.\} and Meleshi, \{S. B.\} and Durgin, \{W. W.\}",

year = "2004",

language = "English",

pages = "12563--12567",

note = "42nd AIAA Aerospace Sciences Meeting and Exhibit ; Conference date: 05-01-2004 Through 08-01-2004",

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TY - CONF

T1 - Experimental investigation of statistical moments of travel time in grid-generated turbulence

AU - Andreeva, T. A.

AU - Meleshi, S. B.

AU - Durgin, W. W.

PY - 2004

Y1 - 2004

N2 - An experimental technique for investigation of the behavior of acoustic wave propagation through a turbulent medium is discussed. The present study utilizes the ultrasonic travel-time technique to diagnose a grid-generated turbulence. The statistics of the travel-time variations of ultrasonic wave propagation along a path are used to determine some metrics of the turbulence. Experimental data obtained using ultrasonic technique confirms numerical and theoretical predictions of nonlinear increase of the first-order travel time variance with propagation distance.

AB - An experimental technique for investigation of the behavior of acoustic wave propagation through a turbulent medium is discussed. The present study utilizes the ultrasonic travel-time technique to diagnose a grid-generated turbulence. The statistics of the travel-time variations of ultrasonic wave propagation along a path are used to determine some metrics of the turbulence. Experimental data obtained using ultrasonic technique confirms numerical and theoretical predictions of nonlinear increase of the first-order travel time variance with propagation distance.

UR - https://www.scopus.com/pages/publications/2942720682

M3 - Paper

SP - 12563

EP - 12567

T2 - 42nd AIAA Aerospace Sciences Meeting and Exhibit

Y2 - 5 January 2004 through 8 January 2004

ER -

Experimental investigation of statistical moments of travel time in grid-generated turbulence

Abstract

Conference

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