Measurements of the Water Flow in Rivers with Ice Cover by the Method of Horizontal Hydroacoustic Sounding

Measurements of the Water Flow in Rivers with Ice Cover by the Method of Horizontal Hydroacoustic Sounding

We perform experimental investigation of the method of horizontal hydroacoustic sounding intended for measuring the flow of water in rivers with ice cover. The serviceability of the method is confirmed. We study two versions of the method: impulsive sounding by broad-band signals with linear-frequen...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Measurement techniques 2019-06, Vol.62 (3), p.274-281
Hauptverfasser: Balakin, R. А., Golavskii, V. E.
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic Measurements
Analytical Chemistry
Characterization and Evaluation of Materials
Frequency modulation
Ice cover
Measurement Science and Instrumentation
Physical Chemistry
Physics
Physics and Astronomy
Rivers
Sounding
Underwater acoustics
Water flow
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We perform experimental investigation of the method of horizontal hydroacoustic sounding intended for measuring the flow of water in rivers with ice cover. The serviceability of the method is confirmed. We study two versions of the method: impulsive sounding by broad-band signals with linear-frequency modulation and difference-phase sounding by narrow-band sinusoidal signals. The characteristics of sounding signals and the order of values of measurement errors are determined.
ISSN:0543-1972
1573-8906
DOI:10.1007/s11018-019-01616-y