Numerical Modelling of Harbor Agitation

Olcay Eğriboyun; Lale Balas

Article Details

Numerical Modelling of Harbor Agitation

Authors:

Olcay Eğriboyun | Lale Balas

Publisher:

Kirikkale University

Main Topics:

Engineering

Journal:

International Journal of Engineering Research and Development Vol.16 Issue 2, pp.630-645

Document Type:

Article

Publication Date:

6/2024

Document Language:

English

Document ID (Org No.):

2001314827

pISSN:

1308-5506

Keywords:

Abstract:

 Two numerical models, developed on the basis of an equation of mild slope, have been compared to analyze the ability of diffraction from breakwaters and reflection from coastal structures. The parabolic wave model REFDIF1 and the elliptic wave model RIDE are used as the modeling tools. Both numerical models are applied to Darıca Fishery Port located at the Eastern Black Sea of Turkey. Different reflective structures have been used, such as quay walls, rock armor breakwater, and slipways in the port. It has been concluded that REFDIF-1 model can not simulate wave diffraction properly due to the parabolic approximation. However, the RIDE model can successfully handle strong diffraction and reflection from reflective structures.

 Two numerical models, developed on the basis of an equation of mild slope, have been compared to analyze the ability of diffraction from breakwaters and reflection from coastal structures. The parabolic wave model REFDIF1 and the elliptic wave model RIDE are used as the modeling tools. Both numerical models are applied to Darıca Fishery Port located at the Eastern Black Sea of Turkey. Different reflective structures have been used, such as quay walls, rock armor breakwater, and slipways in the port. It has been concluded that REFDIF-1 model can not simulate wave diffraction properly due to the parabolic approximation. However, the RIDE model can successfully handle strong diffraction and reflection from reflective structures.

 Two numerical models, developed on the basis of an equation of mild slope, have been compared to analyze the ability of diffraction from breakwaters and reflection from coastal structures. The parabolic wave model REFDIF1 and the elliptic wave model RIDE are used as the modeling tools. Both numerical models are applied to Darıca Fishery Port located at the Eastern Black Sea of Turkey. Different reflective structures have been used, such as quay walls, rock armor breakwater, and slipways in the port. It has been concluded that REFDIF-1 model can not simulate wave diffraction properly due to the parabolic approximation. However, the RIDE model can successfully handle strong diffraction and reflection from reflective structures.

 Yumuşak eğim denklemine dayalı olarak geliştirilen iki farklı sayısal model, dalgakıran etrafındaki kırınım ve kıyı yapılarından yansıma kabiliyetini benzeştirmek için karşılaştırmalı olaral incelenmiştir. Modelleme araçları olarak parabolik dalga modeli REFDIF1 ve eliptik dalga modeli RIDE kullanılmıştır. Her iki sayısal model de Doğu Karadenizde bulunan Darıca Balıkçı Limanına uygulanmıştır. Limanda rıhtım duvarları, taş dolgu dalgakıranlar ve kızaklar gibi farklı yansıtıcı yapılar kullanılmıştır. REFDIF-1 modelinin parabolik yaklaşım nedeniyle dalga kırınımını düzgün bir şekilde simüle edemediği sonucuna varılmıştır. Bununla birlikte, RIDE modeli, yansıtıcı yapılardan kaynaklanan güçlü kırınım ve yansımayı başarılı bir şekilde benzeştirebilmektedir.

Article Details

Numerical Modelling of Harbor Agitation

Authors:

Olcay Eğriboyun | Lale Balas

Publisher:

Kirikkale University

Main Topics:

Engineering

Journal:

International Journal of Engineering Research and Development Vol.16 Issue 2, pp.630-645

Document Type:

Article

Publication Date:

6/2024

Document Language:

English

Document ID (Org No.):

2001314827

pISSN:

1308-5506

Mild Slope Equation

REF/DIF1 model

RIDE model

wave diffraction

reflectionMild Slope Equation

REF/DIF1 model

RIDE model

wave diffraction

reflection

Issues

Article Details

Authors: Olcay Eğriboyun | Lale Balas

Publisher: Kirikkale University

Main Topics: Engineering

Journal: International Journal of Engineering Research and Development Vol.16 Issue 2, pp.630-645

Document Type: Article

Publication Date: 6/2024

Document Language: English

Document ID (Org No.): 2001314827

pISSN: 1308-5506

Issues

Authors:

Olcay Eğriboyun | Lale Balas

Publisher:

Kirikkale University

Main Topics:

Engineering

Journal:

International Journal of Engineering Research and Development Vol.16 Issue 2, pp.630-645

Document Type:

Article

Publication Date:

6/2024

Document Language:

English

Document ID (Org No.):

2001314827

pISSN:

1308-5506