REDESAIN LAMBUNG KAPAL TNI AL JENIS PATROLI CEPAT 40 METER BAHAN ALUMINIUM MENGGUNAKAN COMPUTATIONAL FLUID DYNAMIC (CFD)

Authors

  • Syarifuddin Syarifuddin The Republic of Indonesia of Defense University

Abstract

Kapal TNI AL Jenis Patroli Cepat 40 Meter bahan Aluminium yang ada saat ini kecepatan belum optimal sehingga pemenuhan operational requirements tidak tercapai, untuk itu dilakukan redesain lambung kapal dengan menggunakan metode simulasi model dengan bantuan software maxsurf dan CFD ANSYS. Dimana software maxsurf digunakan dalam menganalisa performa hidrodinamis yang salah satunya adalah tahanan kapal redesain menunjukkan hasil bahwa terjadi pengurangan sehingga kecepatan kapal 100%MCR = 23,5 knot menjadi 27,5 knot terjadi kenaikan sekitar 13,5% dengan menggunakan besaran daya kapal yang sama dengan kapal desain yang lama sesuai spesifikasi teknik sebanyak 2 Unit Marine Diesel @ 2480 Hp @ 2000 Rpm sedangkan CFD ANSYS digunakan untuk mengetahui pola distribusi tekanan pada model kapal dimana tekanan maksimun terjadi pada linggi haluan dan daerah sistem pendorongan serta pola aliran gelombang fluida pada lambung model kapal dengan intensitas batas normal dan uniform melalui visualisasi fitur stream line

References

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Published

2020-12-29

Issue

Vol. 3 No. 2 (2020): Jurnal Teknologi Daya Gerak

Section

Articles

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Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access)