Results 261 to 270 of about 289,177 (314)

Photomicroscopic Sublayer Velocity Measurement

Journal of the Hydraulics Division, 1970
The measurement of velocity in the boundary layer region can be a difficult problem using probes. The use of a microscope to observe the motion of small tracer particles can yield quantitative velocity data without disturbing the flow. The application of this technique to turbulent open channel flow is described.
Harry G. Wenzel, Michael J. Mathews
openaire   +1 more source

PARTICLE VELOCITY MEASUREMENTS

AMBIENT NOISE IN NORTH EUROPEAN SEAS, 2011, 2023
P YEATMAN, BA ARMSTRONG
openaire   +1 more source

Velocity measuring correlation sonar

The Journal of the Acoustical Society of America, 1981
The velocity measuring correlation sonar disclosed employs a planar array of receiving transducers spaced in the directions along which velocity components parallel to the plane of the array are to be measured, and includes means for transmitting a series of two or more identical pulses which are separated by a time interval selected in accordance with
openaire   +1 more source

DIASTOLIC MYOCARDIAL VELOCITY MEASUREMENTS

American Heart Journal, 1997
M, Uematsu, H, Tsutsui, H, Shimizu
openaire   +2 more sources

One-Component Velocity Measurements

1995
Abstract This chapter is concerned with the use of a single normal (SN) hot-wire or hot-film probe for measurements of the velocity component in the mean flow direction. The presentation will follow the step-by-step procedure out lined in Chapter 3, but in the case of an SN-probe some of the options are predetermined. For an SN-probe,
openaire   +1 more source

Velocity Measurement

1999
Charles Pinney, William Baker
openaire   +1 more source

Subsurface velocity measurement

2021
Adell Hakim, Jaap Van der Toorn, Hammad Hassan Tariq, Zaheer Ali Shah   +3 more
openaire   +1 more source

VELOCITY MEASUREMENT

A-to-Z Guide to Thermodynamics, Heat and Mass Transfer, and Fluids Engineering, 2006
openaire   +1 more source

Laser Velocity Measurements

Nature, 1973
P. H. WHITE, R. H. GOBBETT
openaire   +1 more source

Introduction To Velocity Measurements

1995
Abstract To explain the concepts and principles of practical velocity measurements by hot-wire anemometry (HWA), consider the case of a hot-wire probe containing one or more sensors placed in a fluid flow. The purpose of the sensors is to provide information related to the velocity vector at the centre point of the hot-wire element(s).
openaire   +1 more source