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Now showing items 11-20 of 40
Conservative Motion of a Discrete, Nonsymmetric, Hexahedral Gyroscope
(University of Texas at Arlington, 1997)
**Please note that the full text is embargoed** ABSTRACT: Gyroscopic motion is simulated by applying a molecular dynamics formulation to a rigid hexahedron. The conservative dynamical differential equations are solved ...
A Molecular Mechanics Type Approach to Turbulence
(University of Texas at Arlington, 1997)
**Please note that the full text is embargoed** ABSTRACT: A molecular mechanics type formulation is applied to the cavity problem to generate primary vortices, secondary vortices, and turbulent flow. The fluid considered ...
The Generation of Turbulence in a Compressed Gas
(University of Texas at Arlington, 1997)
**Please note that the full text is embargoed** ABSTRACT: A molecular mechanics type formulation is applied to generate turbulence in a compressed gas. Turbulence is defined in terms of the rapid appearance and disappearance ...
A Semiclassical, Dynamical Model of the Water Molecule
(University of Texas at Arlington, 1995)
**Please note that the full text is embargoed** ABSTRACT: A model of the ground state water molecule is formulated dynamically and studied by computer simulations. Excellent approximations of NMR determined bond angles and ...
Computer Experiments for Molecular Motions and Chemical Bonding
(University of Texas at Arlington, 1995-12)
**Please note that the full text is embargoed** ABSTRACT: It is shown how to simulate first the ground state molecule H. The correct bond length, period, and electron cloud result. The method is then extended to ground ...
A New Method for Approximating Quantum Dynamical Phenomena Over Short (and Sometimes Long) Time Periods
(University of Texas at Arlington, 1995)
**Please note that the full text is embargoed** ABSTRACT: Approximate electron and proton motions are simulated for short time periods for using a special case of the quantum mechanical Ehrenfest equations. Attention is ...
On Electron Attraction & Newtonian Methodology for Approximating Quantum Mechanical Phenomena
(University of Texas at Arlington, 1992-04)
**Please note that the full text is embargoed** ABSTRACT: Classical dynamical computations for ground state [see pdf for notation], and [see pdf for notation] have been shown to yield correct vibrational frequencies and ...
Melting Points of Atomic and Homogeneous, Diatomic Molecular Solids Via the Four-Body Problem
(University of Texas at Arlington, 1992-10)
**Please note that the full text is embargoed** ABSTRACT: For a regular tetrahedral arrangement of four identical atoms, the minimum velocity of one atom, required for that atom to pass through the plane of the other three, ...
Particle Modelling of Combustion
(University of Texas at Arlington, 1990)
**Please note that the full text is embargoed** ABSTRACT: Combustion is simulated by a molecular type model using classical molecular type interaction formulas. Supercomputer examples which emphasize turbulent motion are ...
Supercomputer Simulation of Liquid Drop Formation on a Solid Surface
(University of Texas at Arlington, 1990-02)
**Please note that the full text is embargoed** ABSTRACT: Using a molecular dynamics type approach, we show how to simulate the formation of a liquid drop on a solid surface. Application is made to the case in which the ...