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Journal : TEKNIK

PENGARUH PERUBAHAN KECEPATAN KAPAL TERHADAP TINGGI PERMUKAAN AIR DI SISTEM FLUIDA DI DALAM PALKA PADA KAPAL IKAN MUATAN HIDUP TIPE KATAMARAN DENGAN PENDEKATAN CFD Sasmito Hadi, Eko; Manik, Parlindungan; Iqbal, M.
TEKNIK Volume 32, Nomor 3, Tahun 2011
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (600.284 KB) | DOI: 10.14710/teknik.v32i3.1736

Abstract

The existence and the use of live fish hold system, can help fishermen to reduce the operating costs in fishpreservation 11.8%. The live fish hold system, which fish hold were given circulation hole so the water insideand outside the hatch is connected, there should be researched about the changes and differences in pressurethat happened when the ship moves.Initial condition where the ship is not moving, surface of water in the fish hold will be the same height with adraught of ship. When the ship began to move out, the pressure of fish hold will decrease along with increasingthe speed of the ship. This will caused a decrease of water surface elevation in fish hold.According the calculation and analysis we found on the speed of 12 knots the water surface elevation in hold ispositive with a value 0,3947 m on to 0,20 m diameter of hole circulation (before variation), 0,4515 m on to 0,15m diameter of hole circulation, 0,4656 m onto 0,25 m diameter of hole circulation, 0,4718 m on to 0,20 mdiameter of two pieces of hole cilculation and -0,9410 m for manual calculation with all variations.The optimum hole circulation was chossen at two pieces of diameter of 0,20 m because on the speed 12 knots,the water elevation is 0,4718 m. This value is the higest among the other variations of the cilculation hole
Co-Authors A. K. Supriatna A. Sofyan Abdurrahman, Abdan Absa, Munzir Adabi, M. Wasil afif, muhammad faris Afni Wulandari, Nur Agustan, Tengku Juhri Ahmad Mustafa Al-Farizi, Salman ALAM, BRAMANTIO SYAHRUL Alchalil Alchalil ALFADHLIH, M. ILYAS AMARULLAH, LUTHFY FAHLEVI Anggraeni, Nuha Desi Arief Wahyudi, Arief Arifin, Muh Zainul Armansyah Armansyah Azkiya, Azka Al Chatarina Umbul Wahyuni Dabet, Abubakar Danil, M. Faisal Danu, M. Daulay, Adelia Natasya Disfa Lidian Handayani E. Mahardini, E. Eko Sasmito Hadi Eli Susanti Erniati Bachtiar Fajriawati FANI, JUNIOR AL Fatimah, Zahra Nurul Fausany, Fitri Fazri, M. Fazzan Fazzan, Fazzan Fitri, Rizky Aulia Fresia, Sinta Ginting, Muhammad Raziq Gracia, Jovita Gunawan, Syahrul Gusty, Sri Habsyah, Ade Hadiningrum, Sri Hartawan, Liman Hasibuan, Yogi Ramadan Arifin Hazwani, Nazla I.K.A.P. Utama Ibrahim, Maulana insani, Khairil Irina, Irina Kartika Iskandar Iskandar Ismail Marzuki Ismail Nasution Izzah, Bilah Khair, M. Khaira Sitohang, Mutiah Khairunnisa, Najla Kinanti, Sintya Latifah Latifah Lisa Chandrasari Desianti Litriani, Erdah Lubis, Jainuar Amarullah Lubis, Muhammad Rum Lubis, Yasir Arafat Rawy Lukman, A. Ismail MAFTUKHATUSOLIKHAH MAFTUKHATUSOLIKHAH MAHARDHIKA, M. KEVIN Maratus, Maratus Soliha MAULANA, KEINDRA BAGAS Miftahul Khoir, Muhammad Ayyub Mingka, Asrawi Fahmi Mintawati, Hesri Mufti, Rijalul Muhammad Chaerul Muhammad Luthfi Muhammad Nur Muhammad Syukri Albani Nasution Mustangin Mustangin N. Anggriani, N. Nasution, Dinda Pradina Nawrah, Hilwatun nugraha, noviyanti Nugroho, Dimas Akbar Nurbaeti, Annisa Nuryalsa, Sefina P. D. A. Putra, P. D. A. Padli Padli Pakpahan, Rayhan Maulana Pane, Sri Gustina Panjaitan, Rayzul Parlindungan Manik Phitaloka, Tri Indah Pohan, Maulana Jd Al Tito POPPY INDRAYANI, POPPY Pratama, Angga Rusrian Pratomo, Nardi PURBA, ADRICO ALEXANDER Putri, Delinda Auralia Putri, Lisa Amelia R. Wahyuningtias, R. Raja Harahap Rakhmat, Galih Ashari Ramadhan, Bertha Zulmiadi Ramadhanti, Fazar Riski Rangkuti, Sella Aprilia Sari Redho, M. Rasyid Redi Pirmansyah RIDJALI, M. RANGGA Rinol Sumantri Rismaini, Baiq Ritonga, Zernita Sari Salam, Rangga Samuel Samuel Sari, Sheptya Mayang SBASTIO, M. RAVLI Siahaan, Abdurrahman Sihaloho, Oksari Silfia, Dwi Azziatus Simamora, Yoshua Sinuraya, Trina Dara Br. Siregar, Muhammad Maulana Sonia, Citra Suheri, Tatang Suheri, Tatang Suriati, Suriati Tarigan, Lorentin Br. Tri Yuliana Triase Triase, Triase Trisnawati, Alinda Dewi Uswah Hasanah Utami Dyah Syafitri Vega, Iliana Patricia Wahyuningtyas, Retno Wan Asrida Y. Herlanti Y. Mardiati, Y. YENNI SAMRI JULIATI NASUTION, YENNI SAMRI JULIATI Yuliansyah, Dedy Yusmartato, Yusmartato Zahra, Nadya Az Zikri Rahmani Zulham, Ridho Muhammad Zulkifli Zulkifli