Effect on Ship Maneuvering Motion under Strong Tidal Current

Niwa, Yasumasa; Numano, Masayoshi; Fukuto, Junji; Tada, Mitsuo

doi:10.9749/jin.106.113

Cited by 1 publication

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Bahkan oleh arus dengan kecepatan yang lemah sebesar 0,5 Knot (0,257 m/dt). Walaupun ada faktor lain yang ber-pengaruh seperti tipe kapal dan tujuan dari manuver yang akan dilakukan [18] [17].…”

Section: Pemodelan Arusunclassified

See 1 more Smart Citation

Analisis Pergerakan Arus Pasang Surut Terhadap Perubahan Perletakan Pemecah Ombak Di Pelabuhan Ulee Lheue

Fatimah

Fauzi²

2021

JTS

View full text Add to dashboard Cite

The movement of tidal currents at the mouth of the port is determined by the placement of the coastal structures (eg break water). Ulee Lheue Port, which is located in Banda Aceh City as one of the vital inter-island crossing ports, often experiences problems related to the movement of ships during seasonal changes due to currents and waves. The condition of the entrance channel at Ulee Lheue Port becomes difficult for ships to pass in the West and East monsoons. This paper aims to describe the current movement that occurs when the pemecah gelombang at Ulee Lheue Port is varied, its layout is reviewed based on the direction of the waves coming. Scenario I looks at the condition of the existing pemecah gelombang, scenario II extends the building on the right side 100m, scenario III extends the left side 250m, and scenario IV extends the left side 100m and the right side 155m. The data used to analyze the current movement are wind speed taken from the BMKG Blang Bintang station, available measurement currents, and tides records at the port pool for 30 days record. The current movement is simulated using Delft3D software. The simulation results show that inside the port in scenario II the smallest maximum current velocity is 0.25m/sec compared to other scenarios. Of the four simulated scenarios, in terms of current movements, scenario IV is better than the others. Besides that, it also provides the ship comfort when maneuvering into the port.

show abstract

Section: Pemodelan Arusunclassified

“…Dapat dilihat kondisi arus cukup tinggi pada saat pasang dari arah U ini. Menurut [18] pengontrolan khusus terhadap manuver kapal perlu dilakukan untuk kondisi arus yang kuat seperti ini. Ada phenomena penting yang harus diwaspadai dengan skenario II ini.…”

Section: Skenario Iunclassified

Analisis Pergerakan Arus Pasang Surut Terhadap Perubahan Perletakan Pemecah Ombak Di Pelabuhan Ulee Lheue

Fatimah

Fauzi²

2021

JTS

View full text Add to dashboard Cite

show abstract

Effect on Ship Maneuvering Motion under Strong Tidal Current

Abstract: Authors have been making observation on the tidal current and its effect on the ship motion a1Qng Kurushima Strait 、 An appropriate 皿 aneuvering control is essential for the safety navigation under a strong current condition

Cited by 1 publication

References 0 publications

Analisis Pergerakan Arus Pasang Surut Terhadap Perubahan Perletakan Pemecah Ombak Di Pelabuhan Ulee Lheue

Analisis Pergerakan Arus Pasang Surut Terhadap Perubahan Perletakan Pemecah Ombak Di Pelabuhan Ulee Lheue

Contact Info

Product

Resources

About