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All Journal Jurnal Sains dan Teknologi SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Rekayasa Mesin Majalah Ilmiah MOMENTUM Media Mesin: Majalah Teknik Mesin R.E.M (Rekyasa Energi Manufaktur) Jurnal Turbo : Jurnal Program Studi Teknik Mesin Syntax Literate: Jurnal Ilmiah Indonesia Al-Khidmah BULETIN AL-RIBAATH Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ Jurnal Kesehatan Karya Husada Jurnal Abdi Insani Jurnal Pengabdian kepada Masyarakat Nusantara Sentani Nursing Journal Dinamis Automotive Experiences Society: Jurnal Pengabdian Masyarakat Creative Research in Engineering (CERIE) Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri Jurnal Indonesia Sehat (JURINSE) JS (Jurnal Sekolah) Riset Informasi Kesehatan Jurnal Pengabdian Masyarakat (Jupemas) Suara Teknik : Jurnal Ilmiah Jurnal Cakrawala Maritim Jurnal Medika: Medika Jurnal Polimesin International Journal of Industrial Innovation and Mechanical Engineering International Journal of Mechanical, Electrical and Civil Engineering Multidisciplinary Indonesian Center Journal Jurnal Ilmu Kesehatan Majalah Teknik Mesin Proceedings Conference on Marine Engineering and its Application
Eko Julianto
Universitas Muhammadiyah Pontianak
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Journal : Proceedings Conference on Marine Engineering and its Application

 1 
ANALISA PEMASANGAN SISTEM PENGGERAK PADA KAPAL CRANE BARGE DENGAN PROPULSI ELEKTRIK Farrel Chandra Mukti; Eko Julianto; Abdul Gafur
Proceedings Conference on Marine Engineering and its Application Vol 3 No 1 (2020): Conference on Marine Engineering and its Application
Publisher : Politeknik Perkapalan Negeri Surabaya

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Abstract

A Crane barge ship is a ship designed specifically to have a crane on deck. The function of thisship is to unload coal/bulk cargo at the mid-sea, which is to go the middle of the sea this sip must be towedby Tugboat. This research will discuss the analysis of the propulsion system using electric propulsion withazimuth thruster propeller. In this study the calculation is the resistance of the ship, power requirement bythe ship, selecting of a propeller, electrical system. The calculation resistance of the ship using maxsurfresistance software, before simulation the model 3D of ship design in maxsurf modeler. Then if theresistance value is determined can be used to calculate the power of electric motor requirement as theprimer mover of the ship. Then the result of these calculations can be selected as the propeller. Based onthe calculation result, the value of the ship resistance is 1555,95 kW when the ship used 4 azimuth thruster,so the resistance value is 388,987 kN. The power of the electricity needs to supply power to motor electricas the primer mover is 4632 kW. The Selection of propeller used is a product from thrustmaster which hasa thrust is 529 kN with a diameter propeller is 2.99 meters.
STUDI PENGARUH VARIASI BENTUK WAVE-PIERCING TERHADAP HAMBATAN PADA HIGH SPEED CRAFT (HSC) BERLAMBUNG KATAMARAN DENGAN SIMULASI COMPUTATIONAL FLUID DYNAMICS (CFD) Ahmad Hafizh Ridho; Eko Julianto; I Putu Arta Wibawa
Proceedings Conference on Marine Engineering and its Application Vol 3 No 1 (2020): Conference on Marine Engineering and its Application
Publisher : Politeknik Perkapalan Negeri Surabaya

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Abstract

Simulation on towing tank that require large costs, makes the ship’s owner have to pay moreto find their ship resistance value. Computational Fluid Dynamics (CFD) can be the substitution todetermine the resistance. This research discuss the effect caused by the variations application in wavepiercing forms on the MV. Saint John Paul II catamaran High-Speed Craft (HSC) at service speed tofind the smallest resistance value among them. The original model of the ship was obtained during TEEPresearch visiting program at National Taiwan University. 3D modeling on the wave-piercing variationswas using Rhinoceros6 software. Analysis to find the value of resistance was using CFD method withthe help of Orca3D and “SimericsMP+ForMarine” softwares. Variation was applied to the wavepiercing only, so it does not change the hydrostatic and stability of the initial model that has beenvalidated. Based on the transient CFD result at the speed of 38 knots, the researcher has obtained theaxe bow is having the smallest resistance value with 1101kN, followed by the raked bow, that have1126,35kN resistance value, and the original bow with 1137,7kN.
Kajian Numerik Penerapan Heat Pump sebagai Sarana Penyimpanan Energi Skala Jala-Jala dari Pembangkit Energi Terbarukan Refi Afrilia; Eko Julianto; Burniadi Moballa
Proceedings Conference on Marine Engineering and its Application Vol 6 No 1 (2023): Conference on Marine Engineering and its Aplication
Publisher : Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/cmea.v6i1.2631

Abstract

Utilization of New Renewable Energy (EBT) today must be carried out because of its abundantpotential. One of the uses is to use energy storage with a heat pump system sourced from EBT. To supportthis, it is necessary to use a heat exchanger in an energy storage system which is expected to make theheating or cooling system faster with the right refrigerant. Therefore, a study was carried out using theapplication of a heat pump system with the addition of a heat exchanger as a place to store energyoriginating from Renewable Energy. The method used is process simulation using DWSIM. The refrigerantused is R-600a, R-407C. R-410a, R-22, and ammonia. Ammonia was chosen because it produces aCoefficient of Performance of 3.012 with a condenser outlet temperature of 102.854°C. The storagemedium used is silica sand.
Desain Ballast Water Treatment System Kapal Sesuai Standar IMO Naufal Adi Hidayah; Eko Julianto; Lely Pramesti
Proceedings Conference on Marine Engineering and its Application Vol 6 No 1 (2023): Conference on Marine Engineering and its Aplication
Publisher : Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/cmea.v6i1.2682

Abstract

The ballast water system are important to maintain ships’s stability during voyage especially when shipnot carrying any cargo. The exchange of ballast water were considered as the main cause of microorganism andbacterias spreading that damaging port water ecosystems. To prevent the damage from harmful microorganism andbacterias on ballast water discharge, in 2004 International Maritime Organization (IMO) established and adoptedBallast Water Management Convention (BWMC). Before complying with IMO BWMC standard, MT GunungGeulis’s existing ballast water system were evaluated and the result says that MT Gunung Geulis are not compatiblewith IMO BWMC standard because still using ballast water exchange method to manage their ballast water. Tocomply with IMO BWMC standard, MT Gunung Geulis need to added ballast water treatment system (BWTS). Basedon journal review to comparing BWTS treatment methods says that filtration + electrolysis method giving the highestefficiency on removing microorganism and bacterias from ballast water. BWTS unit installed on MT Gunung Geulishad three main equipment, filtration unit, electrolysis unit and neutralizer unit from Ocean Guard to be located onturbine and partial deck Filtration unit and electrolysis unit are operated on ballasting process and neutralizationunit injecting neutralizer on deballasting process..
Co-Authors Achiyat, Hikmah Destian Nur ade rois alhakim Agus Setiawan Agustin, Ayu Tri Ahmad Hafizh Ridho Ahmad Yunus Nasution Alfanda, Benedcita Dian Alkadri, Syarifah Putri Agustini Apri Rahmadi Apri Rahmadi Aprisa Rahayu Apry Rahmadi Arel Anus Okan Aris Sugianto Ariwiyono, Nopem Askariyah, Inayah Toyibah Atikasari, Cintya Dyah Bagus Rahardian Bambang Antoko Binyamin Binyamin, Binyamin Budi Prasojo, Budi Burniadi Moballa Chatarina Umbul Wahyuni David, Tommy Ekadino Dianita Wardani Dimas Saputra Doddy Irawan Dwi Astuti Dwi ASTUTI Dyah Puspasari, Fida Edi Haryono Ekaputri, Rahmadani Widya Eko Sarwono Elkana Bilak Lopo Endro, Dimas Endro, R. Dimas Etanto Heiliano Wijayanto Evan Susanto Fahrezi, Dian Fahrurrozi Fahrurrozi Farrel Chandra Mukti Febiyani, Arofah Dwi Febriyan Feriansyah, Feriansyah Fida Dyah Puspasari Fitri, Sa’diatul Frizka Mawar Mayssiana Fuazen Fuazen Fuazen , Fuazen Garini, Faradila Sri Ardhya Gina Rafela Arliagustiani Govari, Muhammad Khoirul Gunarto Gunarto Gunarto Gunarto Gunarto Gundiawan, Gundiawan H, Fitri Handayani, Risma Utami Haris, Oscar Hasanudin Hasmi Eka Karsa Hendra Kurniawan Hendra Simanjuntak Hidayanti, Antri I Putu Arta Wibawa Imaniah Sriwijayasih Indah Micty Salsabila Insani, Rachmad Wahid Saleh Ismail, Mahmud Iwan, Muhammad Joni Rahmadi Julianus, Julianus Kiki Aryaningrum Kusminah, Imah Luluk Lani Lani Lani Latifah Azhar Dini Lopo, Elkana Bilak Luluk, Imah M Zulyan Made Suandika Mahfuzh, Fadhiilatul Mardi Santoso Masrum Hadisusanto Meli Nur Azizah Mochammad Ichsan Muhammad Bagir Muhammad Haris Qamaruzzaman Muhammad Iwan Muhammad Iwan MULYADI mursalin , Mursalin . Mursalin Mursalin Mursalin, M Mury Rahadi Naila Hidayah Nasution, Ahmad Yunus Naufal Adi Hidayah Nurdin, Dwi Purwanto Palupi, Anggit Ponadi Ponadi Pramesti, Lely Prayoga, Yongki Priyatin Sulistyowati Puspasari , Fida Dyah Puspasari, Fida Dyah Rachmat Wahid Saleh Insani Rahardian, Bagus rahcmat wahid saleh insani Ramadhan, Rahmad Refi Afrilia Rikky, Rikky Leonard Rina Sandora Ripandu Sasmeidy Riranto, Jepri Rozan, Hafiz RR. Ella Evrita Hestiandari Saifuloh, Sofyan Sam'ani Sam'ani Saputri, Adelia Eka Sherly Rahmadianty Sigai, Juniardo Silcher Runting Solehudin An Nur Stiawan, Dony Sudiarto Suje'i Suje'i Sunaryo Sunedi, Sunedi Suwito Suwito Syamsiar, Syamsiar Tamimah, Ni’ matut Tamimah, Ni’matut Tanduk, Tangke Margonda Tarikh Azis Ramadani To, Gunarto Umbara, Albert Wida Utami, Putri Yuli Utami, Septaviola Dini Wahyu Wahyu Waluyo Adi Siswanto Waspodo, Waspodo Wiranata, Anggi Wismawati, Endah Ya'Zaid Munandar Yunus Nasution, Ahmad zulhadi , Zulyan, M.