Results 221 to 230 of about 111,147 (309)

An improved heat transfer and fluid flow model of wire-arc additive manufacturing

International Journal of Heat and Mass Transfer, 2021
Wire-arc additive manufacturing provides the fastest metal printing rate among all printing processes. Heat transfer and fluid flow models offer a usable connection between process variables and the parameters that affect the structure and properties of ...
Tuhin Mukherjee   +2 more
exaly   +2 more sources

Unveiling the fluid dynamics and mass transfer processes in a spatially confined flow-through electrochemical reactor

Journal of Environmental Sciences
Electrocatalytic oxidation is a promising technology for wastewater treatment, but poor mass transfer and low current efficiency impaded its engineering applications. To address these issues, researchers have developed flow-through electrochemical reactors (FERs) primarily based on porous electrodes, where the pore structure significantly impacts the ...
Zhu Yunqing, Hongtao Yu, Junfeng Niu
exaly   +3 more sources

The role of fracture surface roughness in macroscopic fluid flow and heat transfer in fractured rocks

International Journal of Rock Mechanics and Minings Sciences, 2016
Huan Peng, Zhihong Zhao
exaly   +2 more sources

Analysis of heat transfer using Local thermal non‐equilibrium conditions for a non‐Newtonian fluid flow containing Ti6Al4V and AA7075 nanoparticles in a porous media

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2022
The accurate forecasting of thermal processes is one of the primary concerns of those working in the area of heat transfer as well as those in the energy research community.
M. Alsulami   +3 more
semanticscholar   +1 more source

Heat and mass transfer in an unsteady squeezed Casson fluid flow with novel thermophysical properties: Analytical and numerical solution

Heat Transfer, 2021
This study investigates the heat and mass transfer in an unsteady squeezing flow between parallel plates under the influence of novel variable diffusivity.
A. Obalalu
semanticscholar   +1 more source

Numerical simulation of heat transfer and fluid flow during nanosecond pulsed laser processing of Fe78Si9B13 amorphous alloys

International Journal of Heat and Mass Transfer, 2021
Nanosecond pulsed laser processing is a promising method to modify the microstructure of amorphous alloy. However, the heat and mass transfer mechanisms during processing are still unclear, which prevent regulating the microstructure precisely.
Lingyu Guo   +3 more
semanticscholar   +1 more source

Heat transfer and fluid flow and their effects on the solidification microstructure in full-penetration laser welding of aluminum sheet

Journal of Materials Science & Technology, 2020
Understanding the behaviors of heat transfer and fluid flow in weld pool and their effects on the solidification microstructure are significant for performance improvement of laser welds.
S. Geng   +4 more
semanticscholar   +1 more source

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