Browsing by Author "Srivastava, Ankit"
Now showing items 1-20 of 36
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Karakoc, Omer (2019-07-29)Since the addition of Hf or Zr provides a cost-effective alternative to NiTi alloyed with Pd, Pt and Au, due to the high cost of the latter, NiTiHf and NiTiZr alloys have recently attracted considerable attention [1]. In ...
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Dieudonne, Yvonne Chantal (2023-03-21)Glass surface damage is a major issue for glass makers, suppliers, and end users. The cracking behavior that governs glass surface damage is not yet completely understood. In many cases, fracture results from a sharp contact ...
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Ghoreishi, Seyede Fatemeh (2019-03-11)The advancements in science and technology in recent years have extended the scale of engineering problems. Discovery of new materials with desirable properties, drug discovery for treat-ment of disease, design of complex ...
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Abou Sleiman, Carl Nazih (2019-05-15)For a concrete pavement, the permeation properties for the surface have a crucial influence on its durability. Current practices assess the resistance of the surface to abrasion and freeze/thaw cycles based primarily on ...
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Damage Initiation in Unidirectional Polymeric Composites with Manufacturing Induced Irregularities Elnekhaily, Sarah Ahmed Eassa (2018-05-03)In this work, the initiation of the first failure event in unidirectional polymer composites subjected to different loading conditions is studied. Two energy based point failure criteria – critical dilatational and critical ...
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Moody, Laura (2021-05-05)Today’s evolving technological landscape relies increasingly on small-scale components, which puts a premium on small-scale property data. The change in a material’s mechanical behavior as the working length scale is reduced ...
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Khatamsaz, Danial (2022-09-20)With the technological advancements made in recent years, more powerful computational machines are built. The ability to handle large computational problems, both in terms of storage requirements and processing time has ...
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James, Jaylen R (2022-04-01)Uncertainty Quantification (UQ) and its subsequent propagation are powerful tools for estimating material property and performance distributions. As the paradigm of materials discovery within an Integrated Computational ...
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First Principles Investigation of Structural, Mechanical and Thermodynamic Properties of MAX Phases Son, Woongrak (2018-07-26)MAX phases are layered carbides or nitrides with general formula of Mvn+1AXvn. In this work we present a first principles investigation of structural, mechanical, and thermodynamic properties of MAX phases. Up to date ...
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Devaraj, Arun; Joshi, Vineet V.; Srivastava, Ankit; Manandhar, Sandeep; Moxson, Vladimir; Duz, Volodymyr A.; Lavender, Curt (Nature Communications, 2016)
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Chiu, Edwin (2022-12-10)Ever since the Bronze Age, defects in materials have been manipulated to enhance their properties. Examples include, dislocation induced strengthening via cold working, solid solution strengthening via alloying and ...
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Rathod, Hemant J (2022-07-07)An abstruse mode of deformation, widely referred to as kink-banding, has been observed over a wide range of length-scales, loading conditions, and in a wide variety of materials across the physical and engineering sciences. ...
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Zhan, Zhiqiang (2022-12-01)MAX phases are a family of ternary carbides and nitrides with unique layered hexagonal crystal structure and a combination of strong and weak atomic bonds within it. These materials are endowed with some extremely useful ...
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Hagerty, Lara (2022-12-01)Additive manufacturing of metallic materials has become exceedingly popular due to their potential to more efficiently fabricate near-net geometries than conventional manufacturing techniques. However, additive manufacturing ...
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Zheng, Xinzhu (2021-07-26)The overarching goal of this dissertation is to quantify the microstructural influence on deformation, degradation, and fracture of some of the most technologically sought after advanced structural materials. In the first ...
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Liu, Michael Alexander (2017-12-04)The presence of hydrogen in structural metals and alloys especially steels has proven to be a problem warranting a significant amount of attention for over a century. In steels presence of hydrogen severely degrades its ...
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Molkeri, Abhilash (2021-09-13)Technological advancements such as efficient jet engines and nuclear reactors rests on our ability to design and discover new materials. Historically, discovery of new materials has relied on Edisonian approach, but it is ...
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Liu, Yu (2020-07-01)Ductile fracture involving nucleation, growth and coalescence of microscale voids limits the manufacturability and mechanical performance of a variety of structural materials. This phenomenon is affected by length-scales ...
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Couperthwaite, Richard Andrew (2021-06-23)Microstructure sensitive design (MSD) has become an essential component of Integrated Computational Materials Engineering (ICME). There are effectively two components to MSD, multi-scale, microstructure sensitive materials ...
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Olinger, Angela Marie (2020-01-08)Void growth is known to nucleate from pre-existing defects or particles in a matrix material. When these voids coalesce, ductile failure occurs. Rolled metals can have highly anisotropic particle geometries whose effects ...