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Article
Thermal Conductivity of Gas Diffusion Layers of PEM Fuel Cells: Anisotropy and Effects of Structures
When addressing the proton exchange membrane (PEM) fuel cells, effective water management is essential for the system to respond promptly to electric power demands. The local water vapor saturation pressure an...
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Article
Numerical Stability of Quantitative Characterization of Surface Cracks Using Laser Lock-in Thermography
The quantification of crack depth on the surface of aluminum alloy is a very important and challenging problem in nondestructive testing. At present, most of the methods using laser thermography utilize the de...
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Article
Influence of Size of Tetrahedral Vortex Generators on Characteristics of MgO Particulate Fouling
The mechanism of the particulate fouling on the rectangular channel with tetrahedral vortex generators was investigated using magnesia nanoparticles. Using a set of orthogonal experiments, the effects of the h...