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Full-Text Articles in Operations Research, Systems Engineering and Industrial Engineering
In Silico Analysis Of Advanced Processing Methods For Light-Weight Alloys Powders, Marjan Nezafati
In Silico Analysis Of Advanced Processing Methods For Light-Weight Alloys Powders, Marjan Nezafati
Theses and Dissertations
Light-weight Al and Mg-based metal-matrix nanocomposites (MMNCs) are lauded as one of the most promising structural materials for vehicle, military, and construction applications. These MMNCs are often synthesized using the powder metallurgy (PM) process under liquid nitrogen cryogenic environments to control the grain sizes. It is believed that proper incorporation of the nitrogen species into the bulk lattice during processing could strongly enhance the mechanical properties of MMNCs by forming N-rich dispersoids. In this work, using the density-functional theory (DFT), the adsorption, absorption and diffusion behavior of nitrogen molecule/atoms have been studied and related to t Al and Mg MMNC …
Demand Side Management For Building Energy Efficiency Through Hybrid Daylighting System And Battery Energy Storage System, Tonghui Li
Theses and Dissertations
This dissertation aims to investigate demand side management (DSM) to improve building energy efficiency and reduce on-peak electricity demand. Daylighting device and battery energy storage system (BESS) for peak shaving are proposed and studied. To reduce the cost and improve the efficiency of building lighting, an innovative parabolic trough solar lighting and thermal (PTL/T) system is designed and analyzed. In the proposed system, a parabolic trough collector (PTC) controlled by two-axis solar tracking system is used as solar collector. The collected sunlight is split by a cold mirror into visible light and infrared light. The visible light is reflected by …