On Transient Boundary-Element Solutions of Unsteady Convective Diffusion Equation

Yasuhiro TANAKA; Toshihisa HONMA; Ikuo KAJI

On Transient Boundary-Element Solutions of Unsteady Convective Diffusion Equation

Yasuhiro TANAKA, Toshihisa HONMA, Ikuo KAJI

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Boundary-element solutions of an unsteady-state convective diffusion equation are investigated using a mixed boundary-element method with both constant and linear elements. Transient numerical solutions at each discrete time are compared with exact solutions so that the dependence of their relative errors on time and space are demonstrated. It is shown that the present method is applicable to an electromagnetic field analysis governed by the partial differential equation of convective-diffusion type as in a steady state problem.

Publication: IEICE TRANSACTIONS on transactions Vol.E70-E No.4 pp.242-244

Publication Date: 1987/04/25

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Type of Manuscript: Special Section LETTER (Special Issue: Papers from 1987 National Convention IEICE)

Category: Electro Magnetic Theory and Microwave Circuits

Authors

Yasuhiro TANAKA
Toshihisa HONMA
Ikuo KAJI

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Yasuhiro TANAKA, Toshihisa HONMA, Ikuo KAJI, "On Transient Boundary-Element Solutions of Unsteady Convective Diffusion Equation" in IEICE TRANSACTIONS on transactions, vol. E70-E, no. 4, pp. 242-244, April 1987, doi: .
Abstract: Boundary-element solutions of an unsteady-state convective diffusion equation are investigated using a mixed boundary-element method with both constant and linear elements. Transient numerical solutions at each discrete time are compared with exact solutions so that the dependence of their relative errors on time and space are demonstrated. It is shown that the present method is applicable to an electromagnetic field analysis governed by the partial differential equation of convective-diffusion type as in a steady state problem.
URL: https://globals.ieice.org/en_transactions/transactions/10.1587/e70-e_4_242/_p

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@ARTICLE{e70-e_4_242,
author={Yasuhiro TANAKA, Toshihisa HONMA, Ikuo KAJI, },
journal={IEICE TRANSACTIONS on transactions},
title={On Transient Boundary-Element Solutions of Unsteady Convective Diffusion Equation},
year={1987},
volume={E70-E},
number={4},
pages={242-244},
abstract={Boundary-element solutions of an unsteady-state convective diffusion equation are investigated using a mixed boundary-element method with both constant and linear elements. Transient numerical solutions at each discrete time are compared with exact solutions so that the dependence of their relative errors on time and space are demonstrated. It is shown that the present method is applicable to an electromagnetic field analysis governed by the partial differential equation of convective-diffusion type as in a steady state problem.},
keywords={},
doi={},
ISSN={},
month={April},}

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TY - JOUR
TI - On Transient Boundary-Element Solutions of Unsteady Convective Diffusion Equation
T2 - IEICE TRANSACTIONS on transactions
SP - 242
EP - 244
AU - Yasuhiro TANAKA
AU - Toshihisa HONMA
AU - Ikuo KAJI
PY - 1987
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E70-E
IS - 4
JA - IEICE TRANSACTIONS on transactions
Y1 - April 1987
AB - Boundary-element solutions of an unsteady-state convective diffusion equation are investigated using a mixed boundary-element method with both constant and linear elements. Transient numerical solutions at each discrete time are compared with exact solutions so that the dependence of their relative errors on time and space are demonstrated. It is shown that the present method is applicable to an electromagnetic field analysis governed by the partial differential equation of convective-diffusion type as in a steady state problem.
ER -