FINITE ELEMENT ANALYSIS FOR THE UNSTEADY NEARSHORECIRCULATION DUE TO WAVE-CURRENT INTERACTION (II)──TWO-STEP EXPLICIT FINITE ELEMENT METHOD

Applied Mathematics and Mechanics (English Edition) ›› 1994, Vol. 15 ›› Issue (9): 841-848.

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FINITE ELEMENT ANALYSIS FOR THE UNSTEADY NEARSHORECIRCULATION DUE TO WAVE-CURRENT INTERACTION (II)──TWO-STEP EXPLICIT FINITE ELEMENT METHOD

Wu Wei-xiong

Shanghai Instiuie of Compuier Technologl, Shanghai

Received:1994-03-27 Online:1994-09-18 Published:1994-09-18

Abstract

Abstract: In this paper, the two-step explicit finite element analysis for the numerical modelof the unsteady nearshore circulation proposed in Ref [1]and its realization of Fortranprogram are presented.A circulation has been clearly shown in the calculated wave-current velocity field,and it is in good agreement with observations

Key words: critical stress of crack propagation, plastic-elastic rate near cracktip, transforming rate, finite element method, unsteady circulation, vortex

Wu Wei-xiong . FINITE ELEMENT ANALYSIS FOR THE UNSTEADY NEARSHORECIRCULATION DUE TO WAVE-CURRENT INTERACTION (II)──TWO-STEP EXPLICIT FINITE ELEMENT METHOD. Applied Mathematics and Mechanics (English Edition), 1994, 15(9): 841-848.

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FINITE ELEMENT ANALYSIS FOR THE UNSTEADY NEARSHORECIRCULATION DUE TO WAVE-CURRENT INTERACTION (II)──TWO-STEP EXPLICIT FINITE ELEMENT METHOD

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