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All Journal KAPAL Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Jurnal Teknik ITS IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science Jurnal Kelautan Nasional Wave: Jurnal Ilmiah Teknologi Maritim Archipelago Engineering Makara Journal of Technology Sewagati
I Ketut Aria Pria Utama
Jurusan Teknik Perkapalan Institut Teknologi Sepuluh Nopember
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Journal : IPTEK The Journal for Technology and Science

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CFD Analysis into the Drag Estimation of Smooth and Roughened Surface Due to Marine Biofouling Baital, Muh. Sawal; Pria Utama, I Ketut Aria
IPTEK The Journal for Technology and Science Vol 28, No 3 (2017)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (782.459 KB) | DOI: 10.12962/j20882033.v28i3.3224

Abstract

This study is to investigate drag on ship due to marine biofouling using CFD approach. A cargo ship with one year operation was used for the study and to examine the effect of biofouling between smooth and roughened hull by observing the result of CFD simulation. Simulation is done using CFD software based RANSE code together with SST based k-omega as turbulence setting and Grid Generator was used to build the hybrid grids. The result indicated that marine biofouling make significant increase for ship resistance up to 37 %. This fact is in good agreement with experimental test has been examined that fouling increases drag up to 80 % for two years.
Co-Authors Adi Wirawan Husodo Ahmad Charizzaka Andi Jamaluddin Andrew Gibson Aries Sulisetyono Aryo Tri Septya Nugraha Bagiyo Suwasono Baital, Muh. Sawal Dian Purnamasari Dian Purnamasari Dita Adhelia Putri Endah Suwarni Endah Suwarni Fajar Adi Pratama Garry Raditya Putra Giles Anthony Thomas Hasanudin Hasanudin Hery Indria Dwi Puspita I Ketut Suastika I Made Ariana I. K. Suastika Kurniawati, Fiqih Dwi M. Zain Fajar Ramadhani M.Arief Hamdani Muhammad Hafiz Nurwahyu Aliffrananda Murdijanto Murdijanto Nasirudin, Ahmad Noor Muhammad Ridha Nugroho, Ardi Nurhadi Nurhadi Pradipta Rahman Hakim Rahmat Diko Edfi Richard Benny Luhulima Robi Wahyudi Rosa, Andrea Grech La Setyawan, Dony Sri Rejeki Wahyu Pribadi Sugeng Riyadi Sutiyo Sutiyo Sutiyo, S Teguh Putranto Zhafir Tri Setiabudi Putra