Browsing by Author "Shillor, Meir"
Now showing items 1-15 of 15
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A HYBRIDIZED DISCONTINUOUS GALERKIN SCHEME FOR THE COUPLED STOKES-DARCY FLOW AND TRANSPORT
Pham, Dinh Dong (2022-03-22)The main focus of this thesis is on finding highly accurate and robust numerical methods to solve a complex flow and transport problem governed by the fully-coupled time-dependent Stokes-Darcy-transport equations. This ... -
Dynamic contact of two GAO beams
Ahn, Jeongho; Kuttler, Kenneth; Shillor, Meir (2012-11)The dynamic contact of two nonlinear Gao beams that are connected with a joint is modeled, analyzed, and numerically simulated. Contact is modeled with either (i) the normal compliance condition, or (ii) the unilateral ... -
Dynamic contact with normal compliance wear and discontinuous friction coefficient
Shillor, Meir (2002-08)We apply the recent theory of evolution inclusions forset-valued pseudomonotone maps, developed in Kuttler and Shillor[Commun.Contemp.Math.,1(1999),pp.87–123]to the problem of dynamic frictional contact with normal compliance ... -
Dynamic contact with Signorini's condition and slip rate dependent friction
Kuttler, Kenneth; Shillor, Meir (2004-06)Existence of a weak solution for the problem of dynamic frictional contact between a viscoelastic body and a rigid foundation is established. Contact is modelled with the Signorini condition. Friction is described by a ... -
A frictional contact problem for an electro-viscoelastic body
Lerguet, Zhor; Shillor, Meir; Sofonea, Mircea (2007-12)A mathematical model which describes the quasistatic frictional contact between a piezoelectric body and a deformable conductive foundation is studied. A nonlinear electro-viscoelastic constitutive law is used to model the ... -
Investigations Of Magnetic/Electric Field Control Of Magnetization Of Ferromagnetic And Multiferroics
Xiong, Yuzan (2022-11-09)The shortcomings of contemporary complementary metal oxide semiconductor (CMOS) technologies include increased power consumption, scalability, volatility, and device variability. New materials and novel devices are being ... -
LOAD DISTRIBUTIONS IN BOLTED SINGLE LAP JOINTS UNDER NON-CENTRAL TENSILE SHEAR LOADING
Sinthusiri, Chaiwat (2021-11-16)This study uses a numerically calibrated beam theory-based model to investigate the bolt load distributions in a preloaded two-bolt single lap joint under non-central tensile shear loading. The linear spring-based modeling ... -
Mathematical model for outgassing and contamination
Shillor, Meir (1991-10)A model for the mathematical description of the processes of outgassing and contamination in a vacuum system is proposed. The underlying assumptions are diffusion in the source, convection and diffusion in the cavity, mass ... -
MATHEMATICAL MODELS, ANALYSIS AND SIMULATIONS OF THE HANDY MODEL WITH MIDDLE CLASS
Al-Khawaja, Thanaa Ali Kadhim A (2021-12-06)This study presents three different mathematical versions of the HANDY (Human And Nature DYnamics) model for the socioeconomic dynamics of a large stratified society. The basic model was introduced in the ground breaking ... -
A Model for Chagas Disease with Oral and Congenital Transmission
Coffield, Daniel; Spagnuolo, Anna Maria; Shillor, Meir; Mema, Ensela; Pell, Bruce; Pruzinsky, Amanda; Zetye, Alexandra (2013-06)This work presents a new mathematical model for the domestic transmission of Chagas disease, a parasitic disease affecting humans and other mammals throughout Central and South America. The model takes into account congenital ... -
A one-dimensional spot welding model
Andrews, K.T.; Guessous, L.; Nassar, S.; Putta, S.V.; Shillor, Meir (2006-11)A one-dimensional model is proposed for the simulations of resistance spot welding, which is a common industrial method used to join metallic plates by electrical heating. The model consists of the Stefan problem, in ... -
PROCESS OPTIMIZATION OF AUTOCLAVE BONDED LIGHT-WEIGHT MATERIAL JOINTS
Jagatap, Shraddha Ratnakar (2022-04-01)This dissertation research fills a gap in the existing open literature regarding the significance of autoclave cure process variables and their interactions on the static strength of lightweight material single lap joints ... -
Product measurability with applications to a stochastic contact problem with friction
Kuttler, Kenneth; Shillor, Meir (2014-12)A new product measurability result for evolution equations with random inputs, when there is no uniqueness of the ω-wise problem, is established using results on measurable selection theorems for measurable multi- functions. ... -
Regularity result for the problem of vibrations of a nonlinear beam
M'Bengue, M.F.; Shillor, Meir (2008-02)A model for the dynamics of the Gaonon linear beam, which allows for buckling, is studied. Existence and uniqueness of the local weak solution was established in Andrews et al. (2008). In this work the further regularity ... -
Ultrasonic Parameters as a Function of Absolute Hydrostatic Pressure. II. Mathematical Models of the Speed of Sound in Organic Liquids
Oakley, B; Hanna, D; Shillor, Meir; Barber, G (2003-09)Polynomial expressions for the speed of sound as a function of pressure for 68 different organic liquids are presented in tabular form. The liquids form a subset of those discussed in the companion paper: Ultrasonic ...