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Modeling Stresses of Contacts in Wire Saw Slicing of Polycrystalline and Crystalline Ingots: Application to Silicon Wafer Production
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Wire saw slicing is a cost effective technology with high surface quality for slicing large diameter silicon wafers. Though wire saws have been deployed to cut polycrystalline and single crystal ...
Benefits of Active Compressor Stability Management on Turbofan Engine Operability
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Active compressor stability management can play a significant role in the intelligent control of gas turbine engines. The present work utilizes a computer simulation to illustrate the potential ...
Free Convection in a Discretely Heated Vertical Enclosure: Effects of Prandtl Number and Cavity Size
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Natural convection in a discretely heated vertical cavity by three uniform flux heat sources on one side wall is experimentally and numerically investigated. The other vertical wall is considered ...
Elasto-Hydrodynamic Interaction in the Free Abrasive Wafer Slicing Using a Wiresaw: Modeling and Finite Element Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Free abrasive machining (FAM) process associated with the wiresaw wafer slicing involves a three body abrasion environment. During the process, the cutting action is caused by fine abrasives ...
Comparative Analysis of Event-based Rainfall-runoff Modeling Techniques—Deterministic, Statistical, and Artificial Neural Networks
Publisher: American Society of Civil Engineers
Abstract: Modeling of an event-based rainfall-runoff process has been of importance in hydrology. Historically, researchers have relied on conventional modeling techniques, either deterministic, which consider the physics of the ...
Experimental and Numerical Investigation of RC Beam-Column Subassemblies Strengthened with Spiral Reinforcement under Seismic Loading
Publisher: ASCE
Abstract: This research work presents experimental and numerical findings of continuous rectangular spiral shear reinforcement of beam-column connections subjected to seismic type loading. A total of four exterior beam-column ...
Towards an Integrated Approach for Analysis and Design of Wafer Slicing by a Wire Saw
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Crystalline and polycrystalline ingots of silicon and other materials need to be cut into thin wafers for microelectronics, photovoltaics, and many other applications. For slicing process to be ...
An Impact Study of GPS Radio Occultation Observations on Frontal Rainfall Prediction with a Local Bending Angle Operator
Publisher: American Meteorological Society
Abstract: he impact of global positioning system (GPS) radio occultation (RO) soundings on the prediction of severe mei-yu frontal rainfall near Taiwan in June 2012 was investigated in this study using a developed local bending angle ...
Development and Demonstration of a Stability Management System for Gas Turbine Engines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rig and engine test processes and in-flight operation and safety for modern gas turbine engines can be greatly improved with the development of accurate on-line measurement to gauge the aerodynamic ...