Results 241 to 250 of about 4,152,141 (291)

Coupled Electro-Thermal Simulation of MOSFETs

ASME 2009 InterPACK Conference, Volume 1, 2009
Thermal transport in metal-oxide-semiconductor field effect transistors (MOSFETs) due to electron-phonon scattering is simulated using phonon generation rates obtained from an electron Monte Carlo device simulation. The device simulation accounts for a full band description of both electrons and phonons considering 22 types of electron-phonon ...
Chunjian Ni, Zlatan Aksamija, Jayathi Y. Murthy, Umberto Ravaioli   +3 more
openaire   +1 more source

Coupled Aquifer‐Borehole Simulation

Groundwater, 2009
A model coupling fluid hydraulics in a borehole with fluid flow in an aquifer is developed in this paper. Conservation of momentum is used to create a one‐dimensional steady‐state model of vertical flow in an open borehole combined with radially symmetric flow in an aquifer and with inflow to the well through the wellbore screen.
openaire   +3 more sources

Coupled chaotic simulated annealing processes

Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03., 2003
In this paper we formulate methods of chaotic simulated annealing within the context of coupled local minimizers. Interpreted within the cellular nonlinear networks context, coupled local minimizers consider local optimization algorithms as cells with local connections between the cells.
Johan A. K. Suykens, Müstak E. Yalçin, Joos Vandewalle   +2 more
openaire   +2 more sources

QDEVS natural coupled simulation of a microgrid

IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, 2015
Simulation is a fundamental tool for the design of next generation power systems. At the same time, existing simulation methods are inadequate to tackle the complexity of such systems. In this paper we present a simulation approach based on the combination of Quantized Discrete Event System Specification (QDEVS) and the Latency Insertion Method (LIM ...
Andrea Benigni, Michael Brown, Rodrigo A. Leonard, Roger A. Dougal   +3 more
openaire   +1 more source

MpCCI—a tool for the simulation of coupled applications

Concurrency and Computation: Practice and Experience, 2005
AbstractMany industrial and scientific applications are characterized by the interaction of different disciplines, such as fluid–structure interactions. For the individual disciplines sophisticated and validated solvers exist. This paper describes basic ideas, implementation details and application of MpCCI (mesh‐based parallel code coupling interface),
Wolfgang Joppich, M. Kürschner
openaire   +2 more sources

Simulation of Coupled PDAEs: Dynamic Iteration and Multirate Simulation

2015
This chapter investigates the error transport in dynamic iteration schemes for coupled DAE systems. The essential theory is developed in detail. Then the results are applied to various coupled systems stemming from applications in electrical engineering.
ALI', Giuseppe, Bartel A, Günther M, Romano V, Schöps S.   +4 more
openaire   +1 more source

NESS: A coupled simulation expert system

Proceedings of the ACM SIGART international symposium on Methodologies for intelligent systems, 1986
This paper reports on work being conducted for NASA to develop a simulation expert system called NESS that can assist the user to run digital simulations of dynamic systems and interpret the output data to determine system characteristics. The paper describes our design principle, system architecture and knowledge base. Finally, in order to demonstrate
Kazuhiko Kawamura, Guy O. Beale, J. Rodriquez-Moscoso, B. J. Hsieh, Samir Padalkar   +4 more
openaire   +1 more source

Mathematical Analysis of Coupled Parallel Simulations

Physical Review Letters, 2001
Physical Review ...
M R, Shirts, V S, Pande
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Coupled simulation of circuit and piezoelectric laminates

Fourth International Symposium on Quality Electronic Design, 2003. Proceedings., 2004
In this paper, an algorithm for the coupled simulation of circuit and piezoelectric laminate devices is presented. A finite element solver for piezoelectric laminates is included in the SPICE framework as a capacitor. The charge of this capacitor is a function of both the terminal voltage and the mechanical strain in the piezoelectric material.
Chenggang Xu, Terri S. Fiez, Kartikeya Mayaram   +2 more
openaire   +1 more source

Holistic Coupled Field and Circuit Simulation

Proceedings of the 2016 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2016
Circuit simulators used in semiconductor industry are based on lumped element models described in form of net lists. In order to be able to incorporate the mutual electromagnetic influence of neighboring elements (e.g. cross talking), one needs refined models based on a sufficiently exact discretization of the full Maxwell equations. Here, we present a
Wim Schoenmaker, Peter Meuris, Christian Strohm, Caren Tischendorf   +3 more
openaire   +2 more sources