Numerical implementation of energy absorbing B.C in fully elliptic modified mild-slope equation under FEM computational environment

Yong Jun Cho; Eun Kyung Cho; Min Soo Kim

Numerical implementation of energy absorbing B.C in fully elliptic modified mild-slope equation under FEM computational environment

Yong Jun Cho, Eun Kyung Cho, Min Soo Kim

Department of Civil Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

Improved method for generating waves in elliptic modified mild-slope equation (MMSE) is described. After recasting MMSE into the form of a pair of hyperbolic first order equations, we solved this system with added mass in continuity equation using Green functions, the solution of which reveals the relationship between the source amplitude and surface wave characteristics. We test the model for generation of desired incident waves in an annular entrance channel. We also compare model results with available experiment data. The agreement between numerical and analytical solution is remarkable

Original language	English
Pages (from-to)	624-630
Number of pages	7
Journal	Proceedings of the International Offshore and Polar Engineering Conference
State	Published - 2004
Event	The Fourteenth International Offshore and Polar Engineering Conference - ISOPE 2004 - Toulon, France Duration: 23 May 2004 → 28 May 2004

Cite this

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title = "Numerical implementation of energy absorbing B.C in fully elliptic modified mild-slope equation under FEM computational environment",

abstract = "Improved method for generating waves in elliptic modified mild-slope equation (MMSE) is described. After recasting MMSE into the form of a pair of hyperbolic first order equations, we solved this system with added mass in continuity equation using Green functions, the solution of which reveals the relationship between the source amplitude and surface wave characteristics. We test the model for generation of desired incident waves in an annular entrance channel. We also compare model results with available experiment data. The agreement between numerical and analytical solution is remarkable",

author = "Cho, {Yong Jun} and Cho, {Eun Kyung} and Kim, {Min Soo}",

year = "2004",

language = "English",

pages = "624--630",

journal = "Proceedings of the International Offshore and Polar Engineering Conference",

issn = "1098-6189",

publisher = "International Society of Offshore and Polar Engineers",

note = "The Fourteenth International Offshore and Polar Engineering Conference - ISOPE 2004 ; Conference date: 23-05-2004 Through 28-05-2004",

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TY - JOUR

T1 - Numerical implementation of energy absorbing B.C in fully elliptic modified mild-slope equation under FEM computational environment

AU - Cho, Yong Jun

AU - Cho, Eun Kyung

AU - Kim, Min Soo

PY - 2004

Y1 - 2004

N2 - Improved method for generating waves in elliptic modified mild-slope equation (MMSE) is described. After recasting MMSE into the form of a pair of hyperbolic first order equations, we solved this system with added mass in continuity equation using Green functions, the solution of which reveals the relationship between the source amplitude and surface wave characteristics. We test the model for generation of desired incident waves in an annular entrance channel. We also compare model results with available experiment data. The agreement between numerical and analytical solution is remarkable

AB - Improved method for generating waves in elliptic modified mild-slope equation (MMSE) is described. After recasting MMSE into the form of a pair of hyperbolic first order equations, we solved this system with added mass in continuity equation using Green functions, the solution of which reveals the relationship between the source amplitude and surface wave characteristics. We test the model for generation of desired incident waves in an annular entrance channel. We also compare model results with available experiment data. The agreement between numerical and analytical solution is remarkable

UR - http://www.scopus.com/inward/record.url?scp=23844528913&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:23844528913

SN - 1098-6189

SP - 624

EP - 630

JO - Proceedings of the International Offshore and Polar Engineering Conference

JF - Proceedings of the International Offshore and Polar Engineering Conference

T2 - The Fourteenth International Offshore and Polar Engineering Conference - ISOPE 2004

Y2 - 23 May 2004 through 28 May 2004

ER -

Numerical implementation of energy absorbing B.C in fully elliptic modified mild-slope equation under FEM computational environment

Abstract

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