Results 121 to 130 of about 296,315 (170)

Simulating the Flow of Entangled Polymers

Annual Review of Chemical and Biomolecular Engineering, 2014
To optimize automation for polymer processing, attempts have been made to simulate the flow of entangled polymers. In industry, fluid dynamics simulations with phenomenological constitutive equations have been practically established. However, to account for molecular characteristics, a method to obtain the constitutive relationship from the molecular
openaire   +2 more sources

Simulation of Flow in a Glass Tank

2002
No abstract.
Nefedov, V., Mattheij, R.M.M.
openaire   +2 more sources

Distributed visualization in flow simulations

Computers & Graphics, 1993
Abstract Flow simulation is very often performed on a supercomputer included in a network configuration. The large amounts of data produced require visualization tools, especially for 3D unsteady cases, and one of the problems for visualizing flow fields is then to set up hardware/software configurations that take into account many factors, among ...
openaire   +1 more source

Flow-Based Simulation Methodology

IEEE Computer Architecture Letters, 2018
This paper presents flow-based simulation, a new methodology for evaluating novel and intricate computer system designs. The main idea of flow-based simulation is to keep the history of every simulated memory element, instead of its latest value, to make it time bonded so that sliding the time forward and backward changes the state of the system ...
openaire   +1 more source

Numerical simulation of transitional flows

Computing, 2012
The article deals with the numerical simulation of transitional flows. The aim is to evaluate two models for turbomachinery flows. The first model is a simple algebraic model developed by Straka and Přihoda and the second one is the three-equation $$k-k_L-\omega $$
Jirí Fürst, Jaromír Príhoda, Petr Straka   +2 more
openaire   +1 more source

Simulating the Flow of Liquid Droplets

1998
The ever-changing nature of liquids makes them very difficult to model and animate. This paper addresses the simulation of one aspect of liquids, i.e. droplets running down surfaces. We present a model oriented towards a visually-satisfying simulation and efficiency.
Patrick Fournier, Arash Habibi, Pierre Poulin   +2 more
openaire   +1 more source

Simulating flow in porous media

Physical Review A, 1988
The problem of two-phase fluid flow in statistically homogeneous but random porous media is addressed. Particular emphasis is placed on the role of the stochastic nature of the porous medium in the development of unstable interfaces at large mobility ratios. A formalism is developed in which the random nature of a real porous medium can be incorporated
, Chan, , Hughes, , Paterson, , Sirakoff
openaire   +2 more sources

Simulation of the Flow in a Human Nose

2010
The human nose is a very complex organ. The main airways together with a multiplicity of nasal cavities and sinuses are involved in the various functions of the nose. It warms and humidifies the inspired air, filters out small particles and supports the olfaction process by transporting odor-bearing particles to the muscous membranes.
Kessler, Roland, Pennecot, Julien, Rütten, Markus   +2 more
openaire   +2 more sources

Simulation of Flow in the Silk Gland

Biomacromolecules, 2008
Spiders and silkworms employ the complex flow of highly concentrated silk solution as part of silk fiber spinning. To understand the role of fluidic forces in this process, the flow of silk solution in the spider major ampullate and silkworm silk glands was investigated using numerical simulation.
David N, Breslauer, Luke P, Lee, Susan J, Muller   +2 more
openaire   +2 more sources

Neurovascular flow simulation review

Neurological Research, 1998
Computer simulation of the cerebral circulation has been carried out for three decades. We review the developments of cerebral circulation computer models of the last 30 years. Existing models are discussed in terms of fluid dynamics and possible clinical usage. Also the status and new achievements in some related research areas are summarized. Any new
F, Charbel, J, Shi, F, Quek, M, Zhao, M, Misra   +4 more
openaire   +2 more sources