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Skip to Search Results- 2Atai, Ali Asghar.
- 2Belay, Tsegay
- 2Bhaduri,Swayamdipta
- 2Brenneis, Dylan
- 2Carrigy, Nicholas B.
- 2Chen, Jie
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Near-Field to Far-Field Transformation and Fault Detection Using Adaptive Sampling and Machine Learning in Source Reconstruction Method
DownloadFall 2019
Until not so long ago, near-field and far-field measurement techniques were the two prominent approaches to evaluating antennas. A direct far-field measurement can be conducted in outdoor or indoor environments. The measurement of small antennas can be performed in anechoic chambers. For large...
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Spring 2020
Erosive wear due to particle–wall collision is an important challenge for slurry pipelines and solving this challenge requires a detailed understanding of particle motion near the wall. The complex phenomenology of the near-wall motion of particles in turbulent flows and the lack of a...
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Spring 2018
Communication systems have cemented their position in many fields of our daily lives, such as governance, banking, correspondence, and traffic. Such systems often take the form of mesh networks in their topology. With ever-increasing data transmission rate in mesh networks and our growing...
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New Destructive and Non-Destructive Methods to Quantify Fracture Toughness of High-Strength Rail Steels
DownloadFall 2017
Rail breaks, resulting from increasing heavy axle-load operations and harsh environmental conditions, remain a major cause of catastrophic derailment of vehicles in North America. The objective of this research project is to develop convenient testing methods to identify the optimum high-strength...
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Newtonian and Non-Newtonian Flows through Mini-channels and Micro-scale Orifices for SAGD Applications
DownloadSpring 2016
This experimental investigation examined the inflow to a producer well geometry found in a typical steam assisted gravity drainage (SAGD) process. The flow of Newtonian and non-Newtonian fluid through mini-channels (Dh = 0.837 µm) and micro-scale orifices (keystone slots, Dh = 0.858 µm) were...
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Fall 2020
Classical thermoelastic analysis within the framework of classical elasticity and Fourier’s heat conduction cannot meet the increasing demand with the rapid development of new technologies and new materials. Fourier heat conduction theory indicates the speed of thermal propagation is infinite,...
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Non-Classical Mechanical Behavior of Elastic Membranes of Two Independent Bending Rigidities
DownloadFall 2015
The non-classical mechanical behavior of an elastic membrane of two independent bending rigidities has been studied. The major interest focuses on the case when the ratio of the Gaussian bending rigidity to the common flexural rigidity falls within the non-classical ranges which cannot be covered...