Article Per Year (5 Year)
p-Index From 2020 - 2025
1.407
P-Index
This Author published in this journals
All Journal Media Komunikasi Geografi International Conference on Maritime Technology and Its Application Proceedings Conference on Marine Engineering and its Application
Edi Haryono
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Engineering Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences

Published : 10 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 10 Documents
Search

 1 
KARAKTERISTIK INDUSTRI TAHU DI KECAMATAN PEKALONGAN KABUPATEN LAMPUNG TIMUR Edi Haryono; Dian Utami
Media Komunikasi Geografi Vol. 19 No. 2 (2018)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/mkg.v19i2.15588

Abstract

Abstrak: Tujuan penelitian ini mengkaji karakteristik industri tahu di Kecamatan Pekalongan Kabupaten Lampung Timur. Populasi yang digunakan sebanyak 25 industri. Metode penelitian yang digunakan yaitu survei. Teknik pengumpulan data menggunakan observasi, kuesioner, dokumentasi dan kepustakaan. Analisis data yang digunakan yaitu Analisis deskriptif. Hasil penelitian menunjukkan:1) Besar rata-rata modal yang digunakan pada sekali produksi tahu Rp 283.200, 2) Asal modal yaitu modal sendiri, 3) Rata-rata bahan mentah pada satu kali proses produksi adalah 33 Kg, 4) Bahan mentah yang digunakan berasal dari pembelian di Pasar Pekalongan dan Pasar Kota Metro, 5) Rata-rata jumlah tenaga kerja adalah 2 orang, 6) Asal tenaga kerja yaitu 72,13% merupakan anggota keluarga, 7) Rata-rata pengeluaran pembelian bahan bakar kayu dan solar sebulan yaitu Rp 748.800, 8) Pembelian bahan bakar kayu berasal dari Desa Sidodadi, Pekalongan, Adijaya, dan Tulusrejo. Pembelian bahan bakar solar berasal dari Pertamina dan Warung, 9) Rata-rata produksi tahu setiap satu kali produksi sebanyak 938 buah, 10) Transportasi yang digunakan untuk mengangkut kedelai adalah truk dan sepeda motor. Pemasaran hasil produksi tahu menggunakan sepeda motor, 11) Sistem pemasaran adalah dengan cara dijual sendiri oleh pengusaha dan dibeli oleh pedagang. Daerah pemasaran produksi tahu adalah pasar Kecamatan Pekalongan dan Pasar Kota Metro, 12) Rata-rata pendapatan industri tahu perbulan sebesar Rp 1799600. Kata Kunci: Karakteristik industri, industri tahu
ANALISA UNJUK KERJA TWO STROKE MARINE DIESEL ENGINE BERBAHAN BAKAR CAMPURAN MINYAK SOLAR DAN BIODIESEL MINYAK KELAPA PADA BEBAN SIMULATOR FULL LOAD M Haris Sochibul Kirom; Muhammad Shah; Edi Haryono
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

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

As the era develops, the need for petroleum is getting bigger as a fuel so thatinnovation is needed to create renewable energy that can be continuously renewed and utilized,one of which is by creating biodiesel. Biodiesel is a fuel produced from animal fats and vegetableoils through a transesterification process. One of the crops that has the potential to becomebiodiesel is coconut, because Indonesia has the largest coconut plantation in the world. Inaddition, coconut oil also has a very high ester content when compared to other vegetable oils.This study aims to analyze the performance of marine diesel engines under full load conditionsusing mixed fuels, namely diesel and coconut oil biodiesel for power, torque, and gsfc. In thisstudy, the most optimal variation of the fuel mixture on the performance of marine dieselengines. From the test results, it can be concluded that the mixture of coconut oil biodiesel withdiesel fuel increases the power produced with a torque of 239.6343 Nm. The use of the fuelmixture increases the performance of the diesel engine so that the power and torque produced ishigher than using Pertamina Dex alone. From the results of research, the B30 fuel has the highestpower and torque and the B30 fuel also has the lowest gsfc value.
Analisis Risk Based Maintenance Sistem Bahan Bakar Main Engine Kapal Kontainer dengan Metode Reliability Centered Maintenance II Berdasarkan Klasifikasi Konsekuensi Standar Norsok Z-008:2017 Rifyan Haydare Zaman; Edi Haryono; Nurvita Arumsari
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.v6i1.2430

Abstract

Sistem bahan bakar kapal merupakan salah satu aset penting yang perlu dilakukan penetapan program pemeliharaan guna menunjang kelayakan kapal dalam beroperasi. Pada penelitian ini dilakukan penetapan program pemeliharaan dengan menggunakan Reliability Centered Maintenance II berdasarkan klasifikasi konsekuensi standar Norsok Z-008:2017. Dengan menggunakan metode klasifikasi konsekuensi berdasarkan standar Norsok Z008:2017, didapatkan hasill bahwasannya terdapat beberapa komponen yang memiliki tingkat menengah dan tinggi, sehingga perlu dilakukan proses lanjutan seperti evaluasi suku cadang maupun penyusunan rekomendasi pemeliharaan dengan bantuan RCM II decision worksheet. RCM II diperlukan untuk menyusun strategi pemeliharaan secara preventive maintenance, diantaranya on condition task untuk komponen seperti fo storage tank, scheduled discard task untuk komponen seperti fo transfer pump, scheduled restoration task untuk komponen fo filter. Selanjutnya dilakukan perhitungan biaya untuk mengetahui berapa biaya perawatan yang dibutuhkan tiap komponennya dan dapat ditarik keputusan akhir terkait jenis perawatan yang sebaiknya digunakan.
Analisis Unjuk Kerja Four-Stroke Diesel Engine Dengan Bahan Bakar Multi-Feedstock Biodiesel (Minyak Kelapa Sawit, Minyak Kemiri, Minyak Biji Jarak) Moch Alfian; Edi Haryono; Aminatus Sa'diyah
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.v6i1.2436

Abstract

This study aims to analyze the performance of four-stroke diesel engines using multifeedstock biodiesel fuel (palm oil, candlenut oil, and castor seed oil). The three raw materials will be combined and will be mixed with pertamina dex, so that it becomes B20, B35, and B100. Experiments were carried out with engine speed variations of 900, 950, 1000, 1050 rpm and loading variations of 1000 watts, 2000, watts, and 3000 watts. The results showed that the use of multifeed-stock biodiesel B20, B35, and B100 affected the performance of the engine produced. Power and torque values tend to increase when using B20, B35, and B100 fuel. However, the gsfc value produced is not determined by the greater the percentage of biodiesel. B100 fuel is the highest fuel in producing power and shock, while B35 is the lowest gsfc value fuel.
Analisis Unjuk Kerja Four Stroke Diesel Engine Menggunakan Bahan Bakar Multi-Feesdstock Biodiesel Menggunakan (Minyak Kelapa Sawit, Minyak Kelapa, Minyak Jagung) Sugiantoro .; Muhammad Shah; Edi Haryono
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.v6i1.2638

Abstract

The massive increase in the world's population has led to an increase in fuel consumptionin the world. The most popular energy still relies on fossil fuels today, which are depleting the earth'sreserves, so an alternative fuel is needed, namely biodiesel. Biodiesel has the advantages of beingbiodegradable, non-poisonous, has low emissions, and is renewable in availability. The biologicalmaterials that can be used as biodiesel are palm oil, coconut oil, and corn oil. In this research, thethree feedstocks were blended into a composition (multi-feedstock biodiesel) which was mixed withHSD (Pertamina dex) to become B20, B35 and B100 fuels. The fuels were tested on a four-strokediesel engine with 1000 watts, 2000 watts and 3000 watts lamp loading with engine speed variationsfrom 900 rpm to 1050 rpm. From the test results, it was found that the performance results in theform of power, torque, and generator-specific fuel consumption values were the most optimal, namelyB100 fuel. From this research, the most optimal percentage of fuel mixture is 100% multi-feedstockbiodiesel or pure biodiesel.
PENGARUH MULTI-FEEDSTOCK BIODIESEL (MINYAK KELAPA SAWIT, MINYAK ZAITUN, MINYAK CANOLA) TERHADAP UNJUK KERJA FOUR STROKE DIESEL ENGINE Julian Wahyu Perdana; Edi Haryono; Eky Novianarenti
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.v6i1.2657

Abstract

Biodiesel is a renewable fuel and is generally made from biological sources (vegetable and animal)and is environmentally friendly. Raw materials that can be used as biodiesel are palm oil, olive oil, andcanola oil. In this research, the mixing of the three raw materials into a composition (multi-feedstockbiodiesel) was carried out through the process of mixing biodiesel with HSD to produce B20, B35 andB100 fuel. This fuel will be tested on a four stroke diesel engine with a 1000 watt light load, as well asdata collection with variations of 900 rpm, 950 rpm, 1000 rpm and 1050 so that the most optimal testresults for power and torque are obtained, namely B100 while for gsfc test results the most optimal fuelis obtained, namely B35.
PENGARUH CAMPURAN BAHAN BAKU BIODIESEL (MINYAK KELAPA SAWIT, MINYAK JELANTAH, MINYAK LEMAK SAPI) PADA PERFORMA MESIN DIESEL 4 LANGKAH Zufar Ali; Subagio So'im; Edi Haryono
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.v6i1.2666

Abstract

The continuous use of solar, as an abiotic natural resource in all sectors, will eventually bedepleted, necessitating an alternative fuel such as biodiesel. Biodiesel is a renewable fuel commonlyderived from biological sources (vegetable and animal) and is environmentally friendly. Potentialraw materials for biodiesel include palm oil, used cooking oil, and animal fat. In this research, theseoils are converted into biodiesel through esterification and transesterification processes. Then, acombination of the three raw materials is formulated (multi-feedstock biodiesel), which will beblended with HSD (Pertamina dex) to create B20, B35, and B100 biodiesel blends. These biodieselfuels will be tested in a four-stroke diesel engine with different loads of 1000 watts, 2000 watts, and3000 watts, at various RPMs of 900, 950, 1000, and 1050, to obtain performance data such as power,torque, and fuel consumption. From the conducted tests, the characteristics of flash point, density,and viscosity of B100 biodiesel has met the biodiesel quality standards according to SNI (IndonesianNational Standard). B100 biodiesel has the highest power and torque values, while Pertamina Dexexhibits the most optimal specific fuel consumption value.
ANALISIS PENGARUH MULTI-FEEDSTOCK BIODIESEL TERHADAP PERFORMA FOUR-STROKE DIESEL ENGINE DENGAN LSCS PISTON Faruq As'ary; Edi Haryono; 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.v6i1.2670

Abstract

Biodiesel emerges as a promising solution that can be pursued domestically. This fuel canbe produced from available vegetable oil and animal fat resources. In the context of this research, thefocus is on creating multi-feedstock biodiesel from palm oil, corn oil, and coconut oil. Subsequently,blends of these various biodiesel types are mixed with Pertamina Dex to produce fuels in the forms ofB20, B35, and B100. Tests were conducted on a four-stroke diesel engine utilizing the LSCS piston.The tested variables encompassed engine loads at levels of 1000 Watts, 2000 Watts, and 3000 Watts,as well as engine speed variations at 900 rpm, 950 rpm, 1000 rpm, and 1050 rpm. Within this context,the research's objective was to examine the characteristics of the applied biodiesel and its impact onengine performance. The test results indicate that biodiesel with a B100 blend is capable of meetingIndonesian National Standard (SNI) requirements for flash point, cetane number, calorific value,density, and viscosity. Furthermore, in terms of engine performance, biodiesel with a B20composition has proven to provide optimal results in generating the required power and torque.Moreover, B20 also demonstrates the best performance in achieving the desired gsfc value.
PENGARUH MULTI FEEDSTOCK 1 BIODIESEL DAN MULTI FEEDSTOCK 2 BIODIESEL TERHADAP UNJUK KERJA FOUR STROKE DIESEL ENGINE MENGGUNAKAN VARIASI PISTON CHAMBER Ahmad Rifqul Muzakki; Edi Haryono; 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.v6i1.2672

Abstract

Petroleum fuel is one of the fuels that is always used in combustion motors, especially in dieselengines so that abiotic natural resources are limited. Petroleum makes natural resources depleted, whiletransportation facilities and industrial activities are declining. One of them, the use of diesel, which is an abioticnatural resource that continuously in the transportation sector will one day run out, so the thing that needs to beconsidered is the alternative fuel that can be made, namely biodiesel. Biodiesel is a renewable fuel and is generallymade from biological sources (vegetable and animal) and is environmentally friendly. Raw materials from biodieselthat can be used are palm oil, olive oil, canola oil, hazelnut oil, and castor seed oil. In this research I will classify theseraw materials into 2 compositions of multi-feedstock.biodiesel. The first is Multi-feedstock 1 biodiesel contained frompalm oil, olive oil and canola oil. Meanwhile, Multi-Feedstock 2 biodiesel contains palm oil, hazelnut oil, and castorseed oil. The two Multi-feedstock compositions will then be mixed with HSD (Pertamina Dex) so that they become B20,B35, and B100 fuel which will then be tested on Four Stroke Diesel Engines with different piston variations. Whichlater in this study will test with a flat piston chamber then continue using the LSCS piston chamber. For lamp loading,it uses 1000 watt and also data capture using engine rotation variations of 900 rpm, 950 rpm, 1000 rpm, and 1050rpm.
Application Of Machine Learning Methods in Detecting Anomalies On L.O Cooler Component through Hyperparameter Optimization Nurvita Arumsari; Kelviano Daffa Septiangga; Invinandri joko Ahmad; Edi Haryono; Feby Agung Pamuji
International Conference on Maritime Technology and Its Application Vol. 3 No. 1 (2025): ICOMTA : International Conference on Maritime Technology and Its Application
Publisher : Surabaya State Polytechnic of Shipbuilding

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/icomta.v1i1.1

Abstract

LO Cooler is a crucial component in the ship's engine that functions to maintain the temperature of the lubricating oil within safe operational limits. Interference or failure of the LO Cooler can cause serious damage to the vessel's main engine. Early detection of anomalies in LO coolers can help prevent greater damage, thereby improving the reliability and operational efficiency of the vessel. This study proposes a machine learning-based anomaly detection method to monitor the performance of the LO Cooler in real time. In this study, operational data from the RPM, temperature, and pressure, on the LO Cooler were collected over a period of time. Machine learning algorithms, such as Support Vector Machine (SVM) and Decision Tree are applied to detect anomalous patterns in the data that indicate potential failures. The result that Decision tree modeling is the most accurate method for developing models for the LO Cooler of the main engine. With a data split ratio of 90:10 for training and testing and it achieved the highest accuracy, as indicated by the best following metrics MAE, RMSE, RAE, TP Rate and F-measure.
Co-Authors Ahmad Rifqul Muzakki Aminatus Sa’diyah Dian Utami Eky Novianarenti Faruq As'ary Feby Agung Pamuji Invinandri Joko Ahmad Julian Wahyu Perdana Kelviano Daffa Septiangga Lely Pramesti M Haris Sochibul Kirom Moch Alfian Muhammad Shah Nurvita Arumsari Rifyan Haydare Zaman Subagio So'im Sugiantoro . Zufar Ali