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All Journal KAPAL Jurnal Ilmu Pengetahuan dan Teknologi Kelautan The Indonesian Journal of Naval Architecture Jurnal Transportasi Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat Jurnal Penelitian Enjiniring Fakultas Teknik Unhas Journal of Marine-Earth Science and Technology Makara Journal of Technology Jurnal Riset & Teknologi Terapan Kemaritiman
Andi Haris Muhammad
Department of Naval Architects, Faculty of Engineering, Hasanuddin University, Makassar, Indonesia 990245)
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Transportation Other

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Journal : Journal of Marine-Earth Science and Technology

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IMPROVED PROPELLER EFFICIENCY OF A FERRY SHIP WITH ASYMMETRIC PRE-SWIRL STATOR Muhammad, Andi Haris; Nikmatullah, Muhammad Iqbal; Kalsum AL, Ummi
Journal of Marine-Earth Science and Technology Vol. 2 No. 1 (2021): April
Publisher : Marine & Earth Science and Technology Research Center, DRPM, ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1888.178 KB) | DOI: 10.12962/j27745449.v2i1.73

Abstract

The International Maritime Organization (IMO) has introduced the importance of the Energy Efficiency Design Index (EEDI) to anticipate global warming and depletion of fuel oil through the development of an Energy Saving Device (ESD) in ship propulsion systems. Pre-swirl stator is a type of ESD installed in front of the propeller which aims to increase propulsion efficiency by reducing the loss of rotational energy in the propeller flow. The purpose of this study is to determine the effect of the 4 blades pre-swirl asymmetric stator diameter on the improved propeller efficiency of KMP Bontoharu using the Computation Fluid Dynamics (CFD) software (Ansys-CFX 18.1). The results showed that the use of a pre-swirl stator on the propeller of KMP Bontoharu could increase the propeller efficiency by 6.64% at a stator diameter of 1.1 DP.
Co-Authors ., Rahimuddin A.F. Zakki Andi Husni Sitepu Baharuddin Daeng Paroka Faisal Mahmuddin Firmansyah, Mohammad Rizal Handayani - Hariyanto, Surya Hartono Yudo Haryanti Rivai, Haryanti Haryanto Haryanto Hasnawiyah Hasan Ilyas, Rachmat Zakaria Kalsum AL, Ummi Kamil, Muhammad Fahmi Mansyur Hasbullah Muhammad Alham Djabbar Muhammad Iqbal Nikmatullah Nidia Yuniarsih Prasetyo, Catur Fatwa Sabaruddin Rahman Syamsul Asri Syerly Klara Zulkifli Zulkifli