Computation of Power Flow in Point Connected Dynamical Systems.

Abstract

Power input by time-harmonic forces and power dissipated in a component subsystem are found from the displacements and reaction forces which are obtained numerically by a computer program for dynamic stiffness coupling. Power flow in a system consisting of a finite beam mounted on an infinite water loaded plate is given as a numerical example in order to demonstrate the usefulness of the program as a research tool for power flow calculations. Additional keywords: Great Britain; SEA (Statistical Energy Analysis); FORTRAN. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1985
Accession Number
ADA159556

Entities

People

  • J. H. James

Tags

DTIC Thesaurus Topics

  • Computational Science
  • Computations
  • Computer Programs
  • Computers
  • Couplings
  • Displacement
  • Equations
  • Far Field
  • Frequency
  • Modulus Of Elasticity
  • Multiplication Factor
  • Operating Systems
  • Radiation
  • Resonant Frequency
  • Standards
  • Stiffness
  • Three Dimensional

Fields of Study

  • Engineering

Readers

  • Computer Science.
  • Structural Dynamics.
  • Systems Analysis and Design