Article Per Year (5 Year)
p-Index From 2021 - 2026
2.49
P-Index
This Author published in this journals
All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar IJoASER (International Journal on Advanced Science, Education, and Religion) Sibatik Journal : Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan Jurnal Al-Qiyam Jurnal Tana Mana Jurnal Informasi Sains dan Teknologi (ISAINTEK) Journal of Artificial Intelligence and Digital Business Innovative: Journal Of Social Science Research Impression : Jurnal Teknologi dan Informasi
Kristiyono, Antonius Edy
Unknown Affiliation
Religion Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

Published : 17 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 17 Documents
Search

 1   2 
Analisis Fishbone Diagram Dalam Penanganan Kerusakan Thermostat Sistem Pendingin Air Tawar Auxiliary Engine Kapal MV Meratus Payakumbuh Haryono, Aditya Dwi Putra; Imanto, Frenki; Gupron, Akhmad Kasan; Kristiyono, Antonius Edy; Nugroho, Azis; Gunarti, Monika Retno
Innovative: Journal Of Social Science Research Vol. 5 No. 3 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i3.18919

Abstract

Auxiliary engine merupakan permesinan yang berperan menghasilkan energi listrik dari energi mekanik di atas kapal. Untuk beroperasi dengan optimal dan terhindar dari overheating, auxiliary engine didukung sirkulasi sistem pendingin yang prima. Salah satu komponen mesin pendingin adalah thermostat. thermostat berfungsi untuk mengontrol aliran air coolant menuju antara ke mesin kembali atau bagian heat exchanger. Kerusakan pada thermostat akan menimbulkan dampak besar bagi kinerja auxiliary engine.Penelitian ini membahas penyebab kerusaka, dampak serta langkah penanganan pada thermostat auxiliary engine nomor 3 di kapal MV Meratus Payakumbuh. Penelitian menggunakan metode kualitatif dengan fishbone analysis. Proses pengambilan data dilakukan dengan observasi, dokumentasi, dan wawancara.Hasil penelitian menunjukkan bahwa kerusakan thermostat auxiliary engine disebabkan oleh faktor usia komponen thermostat dan berdampak pada tingginya suhu temperatur pada sistem pendingin air tawar mencapai 90°C. Penanganan kerusakan thermostat dilakukan dengan cara menukar sementara bagian thermostat yang ada pada auxiliary engine nomor 2 yang bertipe sama. Agar suhu temperatur pada sistem pendingin air tawar menjadi normal. Oleh karena itu, kebutuhan listrik di kapal tetap terjaga dan beroperasi dengan baik sampai ada perbaikan total. Langkah selanjutnya adalah perbaikan secara menyeluruh setelah persedian suku cadang tersedia.
Failure Mode and Effect Analysis Kebocoran Pipa Air Laut Pendingin LO Cooler Mesin Induk Kapal KMP Agung Samudera XVIII Sukron, Ainaya Alfatihah; Imanto, Frenki; Gupron, Akhmad Kasan; Kristiyono, Antonius Edy; Nugroho, Azis
Innovative: Journal Of Social Science Research Vol. 5 No. 3 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i3.18934

Abstract

Mesin induk adalah penggerak utama dalam operasional kapal laut. Sistem pendingin merupakan salah satu sistem dalam mendukung kinerja mesin induk. Pentingnya peran sistem pendingin maka penelitian ini membahas tentang faktor penyebab kebocoran pada pipa air laut, menentukan dampak yang terjadi, serta rekomendasi penanganan yang dilakukan untuk mengatasi kebocoran. Pada karya tulis ilmiah ini Peneliti menggunakan metode Failure Mode and Effect Analysis (FMEA) dalam mempermudah analisis data. Metode pengumpulan data yang Peneliti lakukan adalah dengan cara observasi, wawancara dan dokumentasi. Hasil penelitian menunjukkan bahwa faktor yang menyebabkan kebocoran pada pipa LO Cooler ialah korosi karena air laut yang bersifat korosif. Dampak yang terjadi ialah menyebabkan kinerja pompa menjadi terganggu. Berdasarkan analisis FMEA didapatkan nilai teringgi untuk severity  adalah pompa sea water dengan point 4 , sedangkan occurance adalah pipa kapiler (tube) dengan nilai 4, dan detection adalah pompa sea water dengan nilai 5. Nilai risk priority number (RPN) paling tinggi adalah pompa sea water dengan hasil nilai 40. Oleh karena itu. Rekomendasi penanganan kebocoran pipa air laut adalah melakukan perawatan rutin dan ketersediaan suku cadang di atas kapal..
ANALISIS MENURUNNYA TEKANAN LUBRICATING OIL PADA DIESEL GENERATOR DI KM. DHARMA KARTIKA VII Dolly Sirait, Maruli; Nugroho, Azis; Sandi, Wulan Marlia; Zainuddin, Mochammad; Kristiyono, Antonius Edy
SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan Vol. 5 No. 2 (2026)
Publisher : Penerbit Lafadz Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/sibatik.v5i2.4397

Abstract

Diesel generators are vital components in a ship's machinery system that converts mechanical energy into electrical energy. Diesel generators serve as the primary source of electrical power for various onboard needs, such as ship operations, navigation, communications, comfort, and other equipment. The lubrication system (lubricating oil) is a special liquid that plays a crucial role in lubricating engine components, ensuring smooth engine operation, and maintaining the performance and reliability of diesel generator engines. A decrease in lubricating oil pressure can cause overheating, increased friction between components, and even overall engine damage. This study aims to analyze the causes of the decrease in lubricating oil pressure in the diesel generator on the KM. Dharma Kartika VII ship and its handling efforts. The method used is a descriptive qualitative approach with data collection techniques through direct observation, interviews with engineers, documentation, and literature studies. The results of this study are expected to serve as a practical reference for ship crews and maritime cadets in handling disturbances in the diesel generator lubrication system appropriately.
Analisis Pengaruh Kinerja Turbocharger pada Daya Mesin Induk Pada Kapal LPG/C Cipta Diamond Robbi, Shofa Dai; Lao, Richard Imanuel Aldilenz; Darwis, Muhammad; Putri, Indah Ayu Johanda; Nugroho, Azis; Kristiyono, Antonius Edy
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 4 (2026): November - January
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i4.4259

Abstract

Sea transportation is essential to global logistics, and the efficiency of a vessel’s propulsion system is critical to operational performance, especially on LPG carriers. Turbochargers enhance diesel engine volumetric efficiency by utilizing exhaust gases to compress intake air, enabling more complete combustion and greater power output. Declining turbocharger performance can reduce engine power, increase fuel consumption, and raise exhaust gas temperatures beyond safe limits. This study investigates the impact of turbocharger performance on the main engine power output of the LPG/C Cipta Diamond vessel. This study employs a descriptive qualitative approach, using data collection techniques such as direct observation, structured interviews with chief engineers and technicians, and documentation of engine logbook data. The collected data were analyzed using the Fishbone method (Ishikawa diagram) to identify the root causes of the observed decline in turbocharger performance. The findings indicate that several factors influence turbocharger performance, including the physical condition of its components, the cleanliness of the air intake ducts, exhaust gas temperature levels, and lubricant quality. Additionally, human factors and maintenance scheduling were found to significantly affect the stability of turbocharger performance. Mitigation measures implemented to address performance degradation include routine maintenance, examination of exhaust gas pressure and temperature, replacement of wear-prone components such as bearings and seals, and the use of air pressure and temperature monitoring systems to enable early detection of performance decline.
The Influence of Puncture Valve Wear on Bosch Pump Pressure and Main Engine Performance: A Quantitative Analysis of KM. Tanto Bersinar Setiawan, Langgeng; Prawoto, Agus; Ratnaningsih, Dyah; Robbi, Shofa Dai; Kristiyono, Antonius Edy
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 5 No. 1 (2026): Februari - April
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v5i1.6544

Abstract

The Main Mover Diesel Engine or Main Engine on a ship is the main device responsible for moving the ship forward and backward. The diesel engine fuel system, which includes the Bosch Pump, is a critical component in maintaining the engine's performance by providing the fuel necessary for combustion and propulsion of the vessel. The injector, which is used to spray fuel into the engine cylinder, is an important part of the system that supports the efficient combustion process in the main engine. The method used is a quantitative method which includes the collection and analysis of numerical data. By conducting surveys, experiments, or secondary data analysis, researchers can find patterns or generalizations in a larger population. By using quantitative methods, it will be possible to determine the cause of the decrease in Bosch pump pressure on the ship MV.Tanto Bersinar. The analysis of running hoaurs of puncture valve on the fuel injection pump for cylinder 1-8 demonstrates that the wear of puncture valve especially in cylinder 2 with 4.970 hours approaching the planned maintenance system (PMS )limit of 5.000 hours significantly affects injection pressure stability ,combustion,quality ,and main engine officiency ,which can be restored throngh critical component replacement,inspections close to PMS and injection pump recalibration.
An Analysis of the Damage of Cargo Pump Impeller with HCl Hydrochloric Acid Load on MT Cipta Anyer using the Hurber and Miles Method Mahendra, Reno Putra; Kristiyono, Antonius Edy; Pribadi, Teguh; Robbi, Shofa Dai; Nugroho, Azis
International Journal on Advanced Science, Education, and Religion Vol 8 No 2 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i2.865

Abstract

The cargo pump is an auxiliary device used to transfer cargo from the ship’s tank to a storage tank. One of the most critical components of the cargo pump is the impeller, which functions by converting mechanical energy into kinetic energy to move fluid. Hydrochloric acid, as cargo, is highly corrosive and requires specialized materials resistant to such conditions. On the MT Cipta Anyer, the impeller is constructed from Hastelloy X Tantalum to withstand corrosion. This study employs the Huber and Miles method to analyze impeller damage. Data collection was conducted through observation, interviews, documentation, and literature review. The research findings reveal that the primary cause of impeller damage is exposure to the corrosive cargo. Additional contributing factors include the use of spare parts that do not conform to the manual specifications, damaged impeller blades, and contamination within the impeller unit. These issues result in a decreased cargo discharge rate, leading to operational inefficiencies and financial losses for the company. The problems can be mitigated by implementing a regular Planned Maintenance System (PMS), ensuring the availability of manufacturer-recommended spare parts, and adhering to standard installation procedures. This study contributes practical insights into the causes of impeller damage in cargo pumps handling corrosive materials and provides actionable solutions to improve equipment reliability and operational efficiency in chemical tanker operations.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR ELEMEN DINAS JAGA DAN P2TL PADA PERSERTA DIDIK XI NKN SMK KAL 2 SURABAYA Sinaga, Mega Vici; Purnomo, Moch. Jalis; Arsana, I Made; Kristiyono, Antonius Edy; Erlangga, Wisnu
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.14746

Abstract

This research is a classroom action research which aims to determine the improvement in learning outcomes of class in XI of the Department of Commercial Ship Nauticals SMK KAL 2 Surabaya Meteorology subjects using the Problem Base Learning learning model. The research was carried out from March to April with four meetings. The research began with the Pre-cycle, Cycle I and Cycle II stages. The subjects of this research were 27 students in class XI of the Department of Commercial Ship Nauticals. Data collection was carried out by observation and conducting a written test at the end of the cycle. The results of this research show an increase in the percentage of students' completion scores. Completeness of student learning outcomes at the Pre-cycle stage is 11%, Cycle 1 is 30% and Cycle 70%. This research shows success in implementing the Problem Base Learning learning model, so that it can support better student learning outcomes in the Meteorology subject.
Co-Authors Akhmad Kasan Gupron, Akhmad Kasan Ashari, Muhammad Sadeli Avchandra, Prassetya Wira Chahyono, Muhammad Dani, Hanif Rahman Dolly Sirait, Maruli Fadlurrohman, Naufal Fernanda, Muhammad Reza Gunarti, Monika Retno Haryono, Aditya Dwi Putra I Made Arsana Imanto, Frenki Lao, Richard Imanuel Aldilenz Mahendra, Reno Putra Maryandi, Dwi Cahyo Moejiono Muh. Darwis Mulyanto, Sri Nugroho, Azis Prawoto, Agus Purnomo, Moch. Jalis Putri, Indah Ayu Johanda Ratnaningsih, Dyah Robbi, Shofa Dai Sandi, Wulan Marlia Setiawan, Langgeng Simatupang, Rama Syahputra Sinaga, Mega Vici Sukarto, Ainur Raihan Nafi Sukron, Ainaya Alfatihah Teguh Pribadi Trisnowati Rahayu Wisnu Erlangga Yudianto, Prima Yudha ZAINUDDIN, MOCHAMMAD