6533b85cfe1ef96bd12bc415

RESEARCH PRODUCT

Monitoring of surface velocity of hyper-concentrated flow in a laboratory flume by means of fully-digital PIV

Donatella TerminiA. Di Leonardo

subject

Debris flows Simulation Experiments Image analysisSettore ICAR/01 - Idraulica

description

This paper investigates the utility and the efficiency of the digital image-technique for remote monitoring of surface velocity in hyper-concentrated flow by the aid of data collected during experiments conducted in the laboratory flume. In particular the present paper attention is focused on the estimation procedure of the velocity vectors and on their sensitivity with parameters (number of images, spatial resolution of interrogation area, ) of the images processing procedure.

yearjournalcountryeditionlanguage
2016-01-01
http://hdl.handle.net/10447/207550