Search results
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Title
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A MESHLESS METHOD WITH ENRICHED BASIS FUNCTIONS FOR SINGULARITY PROBLEMS
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Author
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Hong, Won-Tak
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Date Created
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2009
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Subjects--Topical
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Mechanical engineering, Mechanics, Mathematics
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Description
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For the last several decades, the Finite Element Method (FEM) has been a powerful tool in solving challenging science and engineering problems, especially when solution domains have complex geometry. However the mesh refinements and construction o...
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Title
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Chaos in Non-Euclidean Geometries Arising in Mechanics
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Author
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BHATTACHARYA, TAPOBRATA
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Date Created
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2015
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Subjects--Topical
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Mechanical engineering, Mechanics, Mathematics
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Description
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Chaotic systems are a class of nonlinear dynamical systems that have captured the attention of mathematicians and engineers for long. Even though chaotic systems are deterministic in nature, long term prediction of behavior of such systems is diff...
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Title
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FINITE ELEMENT STUDIES OF ORTHOGONAL MACHINING OF ALUMINUM ALLOY A2024-T351
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Author
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Patel, Jaimeen
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Date Created
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2018
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Subjects--Topical
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Mechanical engineering, Mechanics
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Description
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In this work, a new machining model using the commercial finite element software ABAQUS is developed. The model regards material separation, chip serration and breakage as ductile fracture processes where energy is required to form new surfaces. T...
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Title
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Finite element modeling and simulation of occupant responses in highway crashes
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Author
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Li, Ning
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Date Created
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2014
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Subjects--Topical
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Mechanical engineering, Mechanics
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Description
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Roadside barrier systems play an important role in reducing the number of fatalities and the severity of injuries in highway crashes. After decades of work by researchers and engineers, roadside barriers have been improved and are generally effect...
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Title
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HYDRODYNAMIC SIMULATIONS OF EJECTA PRODUCTION FROM SHOCKED METALLIC SURFACES
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Author
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Karkhanis, Varad
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Date Created
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2017
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Subjects--Topical
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Mechanical engineering, Mechanics, Aerospace engineering
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Description
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The phenomenon of mass ejection into vacuum from a shocked metallic free surfaces can have a deleterious effect on the implosion phase of the Inertial Confinement Fusion (ICF) process. Often, the ejecta take the form of a cloud of particles that a...
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Title
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INVESTIGATION OF TURBULENCE IN GRANULAR FLOW
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Author
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Abdelrahman, Mohamed
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Date Created
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2017
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Subjects--Topical
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Mechanical engineering, Mechanics, Engineering
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Description
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Granular flow poses interesting questions in terms of both theoretical and applied mechanics. The increased utilization of vibrational finishing processes in the manufacturing of high precision components has resulted in an increased need to under...
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Title
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Lower limb biomechanics after total knee arthroplasty
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Author
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Wang, Shangcheng
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Date Created
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2018
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Subjects--Topical
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Mechanics, Biomechanics, Kinesiology
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Description
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Knee osteoarthritis is a painful and disabling disease that is prevalent among elder adults. Total knee arthroplasty (TKA) can effectively alleviate knee arthritic pain and improve patient quality of life. Unfortunately, there are evidences showin...
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Title
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MECHANICAL BEHAVIOR AND DEFORMATION MECHANISM IN LIGHT METALS AT DIFFERENT STRAIN RATES
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Author
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Shen, Jianghua
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Date Created
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2015
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Subjects--Topical
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Mechanical engineering, Mechanics, Materials science
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Description
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ABSTRACTJIANGHUA SHEN. Mechanical behavior and deformation mechanism in light metals at different strain rates. (Under the direction of Dr. QIUMING WEI)Developing light metals that have desirable mechanical properties is always the object of the e...
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Title
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MULTI-SCALE FINITE ELEMENT MODELING OF MULTI-PLY WOVEN FABRICS UNDER BALLISTIC IMPACTS
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Author
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Palta, Emre
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Date Created
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2019
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Subjects--Topical
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Mechanical engineering, Mechanics, Engineering
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Description
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High-strength fiber reinforced woven fabrics are broadly utilized for their high strength-to-weight ratios and good flexibility to provide ballistic protection in security applications such as soft body armor equipment or protective layering of mi...
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Title
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Thermal analysis of filler reinforced polymeric composites
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Author
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Ghadge, Mahesh
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Date Created
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2017
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Subjects--Topical
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Mechanics, Nanoscience, Nanotechnology
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Description
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Improving heat dissipating property of composite materials is becoming increasinglyimportant in domains ranging from the automotive industry, electronic devices toaeronautical industry. Effective heat dissipation is required especially in aircraft...