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RISEffect of Gas Diffusion Layer Surface Wettability Gradient on Water Behavior in a Serpentine Gas Flow Channel of Proton Exchange Membrane Fuel Cell
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Water removal and behavior, in proton exchange membrane fuel cell (PEMFC) gas flow channel has been investigated in this work. Single serpentine gas flow channel has been simulated. Hydrodynamics of water drops in a ...
Total Focusing Method-Based Ultrasonic Phased Array Imaging in Thick Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ultrasonic nondestructive testing traditionally uses a conventional monolithic transducer. An approach similar to this comprising of independent single transmissions but with reception performed by all the elements in ...
Computational Fluid Dynamic Simulation of Single and Two Phase Vortex Flow—A Comparison of Flow Field and Energy Separation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the present work, a computational fluid dynamic (CFD) simulation has been performed to investigate single and twophase vortex tube. Air in compressed form and partially condensed phase are used as working fluid, ...