Microscopic Simulations of Complex Flows.pdf

Microscopic Simulations of Complex Flows PDF

This volume contains the proceedings of a workshop which was held in Brussels during the month of August 1989. A strong motivation for organizing this workshop was to bring together people who have been involved in the microscopic simulation of phenomena occuring on large space and time scales. Indeed, results obtained in the last years by different groups tend to support the idea that macroscopic behavior already appears in systems small enough so as to be modelled by a collection of interacting particles on a (super) computer. Such an approach is certainly desirable to study situations where no satisfactory phenomenological theory is known to hold, or where solutions of the equations are too hard to obtain numerically. It is also interesting from a more fundamental point of view, namely the investigation of the limits of validity of the macroscopic description itself. The main technique used in bridging the gap between the macro and micro worlds has been the molecular dynamics simulations, that is the numerical solution of the equations of motion of the model particles which constitute the system under study, a gas, a liquid or even a solid. However, this technique is by no means the only one.

Abstract—Microscopic traffic simulation is an in- ... vide a helpful tool to answer complex research questions, ... the work flow with traffic simulations is given. The Complex Fluids and Theoretical Polymer Physics group focuses on the ... micro-flows by manipulating interfacial properties via the creation of complex ... From detailed microscopic simulations we want to extract information on how to ...

5.46 MB DATEIGRÖSSE
1468413414 ISBN
Englisch SPRACHE
Microscopic Simulations of Complex Flows.pdf

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Sofia Voigt

Stochastic Simulation of Complex Fluid Flows Stochastic Simulation of Complex Fluid Flows Aleksandar Donev Courant Institute, New York University & Alejandro L. Garcia, SJSU John B. Bell, LBNL Florencio\Balboa"Usabiaga, UAM Rafael Delgado-Buscalioni, UAM Boyce Gri th, Courant KITP Workshop UC Santa Barbara April 2012 A. …

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Enabling Microscopic Simulators to Perform System-Level ...

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Noel Schulze

1) Höfler, K. and Schwarzer, S., “Navier-Stokes simulation with constraint forces: Finite-difference method for particle-laden flows and complex geometries”, Phys  ... nant means of calibrating a microscopic simulation model is based on selecting a set ... rithm methods as they are generally less complex. ... calibrated a model by jointly estimating OD flows and values for behavioral parameters (Toledo et al.

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Jason Lehmann

Our results suggest that the simulations are capturing the effects of the complex topography of the pore space quite faithfully, despite the coarse aperture resolution in the flow solver. 5. Summary [18] We have developed a fully microscopic numerical method to simulate the dissolution of rock fractures on experimentally relevant length scales

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Jessica Kohmann

Abstract—Microscopic traffic simulation is an in- ... vide a helpful tool to answer complex research questions, ... the work flow with traffic simulations is given.