A Multiscale Software Tool for Field/Circuit Co-Simulation

Abstract

This report is developed under topic A08-T004, contract W911NF-09-C-0159. As the final report, we have developed a new multiscale field/circuit solver by combining three efficient methods including the SETD method, FETD method, ECT method, and circuit solver. We have designed simple multidomain structure to support several different methods and their coupling required by the multiscale hybrid algorithm. Based on the architecture we have completed the development of the hybrid SETD/FETD/ECT/ Circuit engine for multiscale simulation. Furthermore to increase efficiency we have completed the parallel computation for our hybrid method based on multi-scale field/circuit package. And we also have completed the implementation of hardware (GPU) acceleration method for the package. To verify our package, we have completed comprehensive tests of the field/circuit package.

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Document Details

Document Type
Technical Report
Publication Date
Dec 15, 2011
Accession Number
ADA583402

Entities

People

  • Junhuo Lee
  • Mengqing Yuan
  • Qing H. Liu

Tags

Communities of Interest

  • Advanced Electronics
  • Human Systems

DTIC Thesaurus Topics

  • Bandwidth
  • Communication Systems
  • Computational Fluid Dynamics
  • Computational Science
  • Computer Programs
  • Dielectrics
  • Electric Fields
  • Electromagnetic Fields
  • Finite Difference Time Domain
  • Frequency Bands
  • Graphics Processing Unit
  • Magnetic Fields
  • Parallel Computing
  • Radio Frequency
  • Three Dimensional
  • Transmission Lines
  • Wave Propagation

Readers

  • Computational Fluid Dynamics (CFD)