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RISExperimental Study of Adiabatic Two Phase Flow in an Annular Channel Under Low Frequency Vibration
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to investigate the possible effect of seismic vibration on twophase flow dynamics and thermalhydraulics of a nuclear reactor, experimental tests of adiabatic airwater twophase flow under lowfrequency vibration ...
Measuring System for Cracks in Concrete Using Multitemporal Images
Publisher: American Society of Civil Engineers
Abstract: In this paper we discuss a semiautomatic measuring system that can extract images of cracks in the surface of concrete from multitemporal images. An accuracy assessment and analysis of the relationship between expansion ...
Experimental Study of Horizontal Bubble Plume With Computational Fluid Dynamics Benchmarking
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to study the twophase flow behaviors of a horizontal bubble plume in a tank, experimental tests along with computational fluid dynamics (CFD) simulations were carried out in this paper. An experimental facility ...
Experimental Investigation for Flow Regime Identification Using Probability Density Function of Void Fraction Signals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, upward air–water two-phase flow tests were carried out in a 3 cm diameter pipe under atmospheric pressure, and over 3000 data points were collected from a wide range of superficial gas and liquid velocities ...
Investigation on Variations of Void Fraction in a Subcooled Boiling Channel Under Vertical Forced Excitations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Experimental tests were carried out to investigate the vertically forced excitation effects on the subcooled boiling flow. The heated circular channel with an inner diameter of 11.9 mm was operated with various heat fluxes ...