Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Newton's equations"”.
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WAVEPACKET APPROACHES TO DISSIPATIVE QUANTUM DYNAMICS
… with the help of numerical solution of the Newton's equations. Solving numerically the TDSE is much more expansive than solving the classical Newton's equations of motion. Thus, often mixed descriptions are used treating the system at the exact -quantum- level and the environment at the …
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Simulation and modeling of magnetically-assisted impaction coating (MAIC) process for dry particle coating
… of direct numerical integration of the governing Newton's equations. The effect of parameters such as size, orientation and relative velocity of particles on the collision mechanics is quantified. The largest length scale which is the device scale determines the magnetic field strength that is …
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Atomistic simulation of strength and deformation of ceramic materials
… for finding neighbors and integrating the Newton's equations of motion, extension of Ewald summation to a binary ionic lattice for phonon dispersion, elastic constant, and heat current calculations, and a stand-alone scheme for coupled MD-continuum simulations based on domain decomposition …
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Longer Time Steps for Molecular Dynamics
"In molecular dynamics one solves Newton's equations of motion. This is a challenging problem because the number of particles is large (thousands of atoms) but more importantly because stability severely limits the length of time steps relative to the total length needed for simulations---time …
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An investigation of the dynamics of phase transitions in Lennard-Jones fluids
… pressure. The algorithm is based on modified equations of motion derived from Newton's equations with the use of what is known in the literature as Gauss' least constraint principle. The modified equations of motion satisfy the constraint of linear (in time) energy addition to all the system …