논문 해외 국제전문학술지(SCI급) A NEW MODEL FOR WAVE TRANSFORMATION AROUND AXIS-SYMMETRIC ISLANDS WITHOUT VERTICAL WALL ALONG THE COASTLINE
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2015-06
- 저자명 정태화
- 학술지명 APPLIED OCEAN RESEARCH
- 발행처명 ELSEVIER SCI LTD
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 3
홈페이지논문 초록 (Abstract)
In this study, we develop a numerical model using the elliptic mild-slope equation for waves propagating around axis-symmetri c topographies where the water depth varies arbitrarily, with th e depth being zero at the coastline. The entire area is divided into t hree regions. In both the inner and outer regions, existing analyti cal solutions are used. In the middle region occupying most comput ational domain, the finite element technique is applied to the governi ng equation.To obtain the solution, a method of the separation o f variables and the Frobenius series are used. The developed sol ution is validated by comparing it with previously developed analytical solutions. (C) 2015 Elsevier Ltd. All rights reserved.