Browsing Mechanical Engineering by Title
Now showing items 887-892 of 892
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Waste water treatment using food waste, clothes and algae briquettes after activation and carbonization processes
(Wichita State University, 2018-04-27)Clean drinking water is one of the biggest issues in the world, and will be the most studied subject along with food in the near future. Some of the fresh water sources are contaminated with Sulfur, Nitrogen, Phosphorous ... -
Water self-diffusivity confined in graphene nanogap using molecular dynamics simulations
(AIP Publishing, 2016-11-21)Fundamental understanding of water confined in graphene is crucial to optimally design and operate sustainable energy, water desalination, and bio-medical systems. However, the current understanding predominantly remains ... -
Wear behavior of aluminum matrix hybrid composites fabricated through friction stir welding process
(Elsevier Ltd. All rights reserved., 2016-10)Effects of friction stir processing (FSP) parameters and reinforcements on the wear behavior of 6061-T6 based hybrid composites were investigated. A mathematical formulation was derived to calculate the wear volume loss ... -
WS2 and MoS2 counter electrode materials for dye-sensitized solar cells
(John Wiley and Sons, 2020-09-23)Being confronted with the energy crisis and environmental problems, the exploration of clean and renewable energy materials as well as their devices are urgently demanded. Dye-sensitized solar cells (DSSCs) have attracted ... -
An x-ray diffraction method for measuring thicknesses of epitaxial thin films
(IEEE, 1989-12)An x-ray diffraction technique capable of measuring the thicknesses of epitaxial thin films with high precision is described. The advantages of this method are that it is nondestructive, straightforward, and rapidly ... -
X-ray double crystal characterization of single crystal epitaxial aluminum nitride thin films on sapphire, silicon carbide and silicon substrates
(IEEE, 1995-06-01)A detailed double crystal x-ray diffractometry study of epitaxial AlN thin films grown on sapphire, silicon and silicon carbide substrates was carried out to compare the structure, residual stress and defect concentration ...