Search for dissertations about: "dissipative particle dynamics"
Showing result 1 - 5 of 10 swedish dissertations containing the words dissipative particle dynamics.
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1. Estimating Effective Interactions from Particle Trajectories
Abstract : The theoretical and practical understanding of molecular systems is strongly dependent on computer simulations. All-atom molecular dynamics techniques are capable of sim- ulating systems on the scale of millions of particles up to about 100 ns. READ MORE
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2. Deriving effective forces for mesoscopic particle simulations
Abstract : In the field of molecular simulations, the long-standing aim has been to study mechanisms that cannot easily be observed in experiments or understood in terms of more abstract models. This is hard for systems of mesoscopic size (proteins, membranes etc. READ MORE
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3. Deriving coarse grained descriptions of particle based simulations
Abstract : In the field of molecular simulations, the long standing aim has been to study mechanisms that cannot easily be observed in experiments or understood in terms of more abstract models. Fully detailed molecular dynamics simulations can be extremely successful in many areas, but when applied to mesoscopic systems with a large number of molecules, the time and length scales on which important phenomena take place are often far beyond what is feasible to simulate with modern computers. READ MORE
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4. Simulations of Transport Phenomena and Porous Structures Using Dissipative Particle Dynamics
Abstract : The topic of this work is simulations of porous materials and transport phenomena at a mesoscopic length scale, i.e., a length scale larger than an individual atom but smaller than the continuum. The porous material studied is a membrane used in fuel cells. READ MORE
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5. Critical Scaling in Particle Systems and Random Graphs
Abstract : The purpose of this thesis is to study the behavior of macro-systems through their micro-parameters. In particular, we are interested in finding critical scaling in various models.Paper I investigates the influence of discrete-time collisions on particle dynamics. READ MORE