Article Per Year (5 Year)
p-Index From 2021 - 2026
8.509
P-Index
This Author published in this journals
All Journal Jurnal Kesehatan Reproduksi AKSIOMA Jurnal Pendidikan Matematika Jurnal Pendidikan IPA Indonesia Kreatif KOVALEN: Jurnal Riset Kimia JST ( Jurnal Sains Terapan ) Ekspektra: Jurnal Bisnis & Manajemen JURNAL ILMIAH MATEMATIKA DAN TERAPAN JITIPARI (Jurnal Ilmiah Teknologi dan Industri Pangan UNISRI) Jurnal Chemurgy JURNAL PENDIDIKAN TAMBUSAI Jurnal Jatiswara JURNAL MEDICAL NURSING UPDATE JURNAL ILMIAH ILMU KEPERAWATAN Jurnal Ilmiah Edunomika (JIE) Tunas Medika Jurnal Kedokteran & Kesehatan Madani Syari'ah : Jurnal Pemikiran Perbankan Syari'ah Syar'ie: Jurnal Pemikiran Ekonomi Islam An Nawawi Al-MIKRAJ: Jurnal studi Islam dan Humaniora Audi Et AP : Jurnal Penelitian Hukum VIVA THEMIS- Jurnal Ilmu Hukum dan Humaniora Natural Science Education Research (NSER) Indonesian Research Journal on Education E-JRM Petrogas : Journal of Energy and Technology Jurnal Ilmiah Research Student Paramacitra : Jurnal Pengabdian Masyarakat Jurnal Paradigma: Pemberdayaan & Pengabdian Kepada Masyarakat al Kimiya : Jurnal Ilmu Kimia dan Terapan Journal Of Bionursing Madani Syari'ah: Jurnal Pemikiran Perbankan Syariah.
Mohammad Lutfi
Sekolah Tinggi Teknologi Migas
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

Published : 68 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 7 Documents
Search
Journal : Petrogas : Journal of Energy and Technology

 1 
KONDISI HIDRODINAMIKA DAN TRANSPOR SEDIMEN DI MUARA SUNGAI PALU Mohammad Lutfi; Markus Lumbaa; Risna Risna
PETROGAS: Journal of Energy and Technology Vol 3, No 2 (2021): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v3i2.66

Abstract

Sedimentation at the mouth of the Palu River is the cause of frequent flooding in Palu City. This study aims to understand the hydrodynamic conditions and longshore sediment transport around the mouth of the Palu River. Hydrodynamic conditions were analyzed by measuring velocity and current direction, salinity, discharge, breaking wave height, breaking wave depth, wave incidence angle, water density, and water depth. While the amount of longshore sediment transport was calculated based on the CERC empirical formula. The results revealed that the distribution of currents at the mouth of the Palu River was dominated by river currents, where the amount of seawater in the mouth of the river was small. This could be seen from the small salinity value, which ranged from 1 ‰ to 5 ‰. The longshore sediment transport around the Palu River estuary is 36.06 m3/day, where this sediment resulted in silting at the Palu River estuary during deposition.
RANCANG BANGUN PROTOTIPE MESIN PLUTO (PLASTIC-TO-OIL) Nurjanah Nurjanah; Dawi Yanti; Adelia Rohani; M Saleh; Ranjiv Maulana; Ain Sahara; Dhaffa Bhanu Pangestu; Mohammad Lutfi
PETROGAS: Journal of Energy and Technology Vol 5, No 1 (2023): March
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v5i1.145

Abstract

The increase in plastic waste demands acceleration of waste recycling technology. The purpose of this research is to make a prototype machine to process plastic waste into liquid fuel using the pyrolysis method called the Pluto (plastic to oil) engine. This machine can accommodate plastic waste with a maximum weight of about 3 Kg with a condensate tube that can accommodate a maximum volume of about 3 L of liquid fuel. Experimental results reveal that the heating process for 2 hours produces 250 mL of liquid fuel.
KAJIAN PENERAPAN KAMPUS RAMAH LINGKUNGAN (GREEN CAMPUS) DI STT MIGAS BALIKPAPAN Risna Risna; Esterina Paindan; Eltimeyansi Crisye Randanan; Mohammad Lutfi
PETROGAS: Journal of Energy and Technology Vol 3, No 1 (2021): March
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v3i1.53

Abstract

Global Warming is one of the environmental problems today. Efforts of anticipatons as a form of concern, have been carried out by various environmental movement programs, initiated by the government, NGOs and the community. In principle, environmentally friendly campus management is one of the determinants in producing the quality and quantity of the ongoing educational process. The purpose of this research is to study the application of an environmentally friendly campus using the fishbone diagram method to analyze the cause and effect of a problem. The results of the cause and effect analysis are then used as input to formulate internal factors in the SWOT, then produce strategies to minimize obstacles and increase the success of the green campus. This research is useful for educational institutions at STT Migas Balikpapan because it can provide an understanding of campus management policies that are oriented towards environmental management, in an effort to implement environmental education for students, as well as the care and involvement of all elements of the academic community in a culture of environmental care.
ANALISIS TEMPERATUR PADA PROSES TERBENTUKNYA BAHAN BAKAR MINYAK (BBM) DENGAN METODE PIROLISIS PADA PROTOTYPE ALAT PENGOLAH LIMBAH PLASTIK MENJADI BBM Dawi Yanti; Adelia Rohani; M Saleh; Mohammad Lutfi
PETROGAS: Journal of Energy and Technology Vol 4, No 2 (2022): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v4i2.133

Abstract

The physical properties of plastic waste that is not easily biodegradable is a serious problem in pollution on land and at sea. Therefore, technology to be able to solve these problems needs to be developed. This study aims to understand at what temperature plastic waste can produce fuel oil. The type of waste used in this research is polyethylene terephthalate (PET), which is a type of plastic that uses drink bottles. The design of the device to convert plastic into fuel oil in this study consisted of 3 components, namely a valve which functions to regulate the flow of steam from the reactor tube to the condensate tube, the temperature gauge functions to measure the temperature contained in the reactor tube, and the heat blanket functions as a coating, this can reduce excessive heat in the reactor tube. The results revealed that at a temperature of 100ºC to 150ºC with a variation of time (26.3, 27.3, and 28) minutes did not produce oil. At a temperature of 200ºC to 250ºC with time variations (33, 34, and 35) minutes, the condensate tube begins to produce fuel above the water surface.
ANALISIS LOWER EXPLOSIVE LIMIT (LEL) DI KAWASAN PERUMAHAN KORPRI BALIKPAPAN SELATAN Bambang Sugeng; Ain Sahara; Nurjanah Nurjanah; Faris Aiman; Mohammad Lutfi
PETROGAS: Journal of Energy and Technology Vol 5, No 1 (2023): March
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v5i1.124

Abstract

Knowledge of explosion thresholds is essential to ensure a safe area. Fire or explosion may occur spontaneously if conditions in the area exceed the limits. Low explosive limit (LEL) measurements for 31 days have been carried out at Korpri Housing, precisely at Jl. Wilis Mukti 1, RT. 26, Kelurahan Sepinggan, Kecamatan Balikpapan Selatan, Balikpapan City, East Kalimantan. Measurements were conducted using a multimeter gas detector (compound gas monitor WT8811) for 31 days at three points, namely the first point was located about 5 m from the gas source, the second point was located at the gas source, and the third point was located around 20-25 m from the gas source. The measurement results revealed that the highest LEL value was at the second point with an average value of 4.79% LEL. The highest measurement results occurred on April 6, 2021 with measurement results in the morning at 09.00 WITA 14.8% LEL, afternoon at 12.00 WITA 13.8% LEL, and at 15.00 WITA 11.6% LEL. The results revealed that at the second point has the highest potential for an explosion.
MODEL ARUS PASANG SURUT PADA PENAMPANG VERTIKAL KANAL SEMPIT Mohammad Lutfi; Esterina Natalia Paindan
PETROGAS: Journal of Energy and Technology Vol 5, No 2 (2023): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v5i2.157

Abstract

Erosi dan pencemaran perairan yang diakibatkan oleh pergerakan arus merupakan masalah yang sering terjadi di daerah sungai dan pesisir. Penelitian  ini  bertujuan  untuk  memodelkan  dinamika  arus  pasang  surut  pada penampang vertikal dari suatu kanal sempit. Simulasi dilakukan dengan menggunakan model numerik berbasis bahasa pemrograman Fortran yang dijalankan dengan menggunakan  gaya  pembangkit  pasang  surut.  Data  kedalaman,  konstanta  pasang surut,  dan  geometri  kanal  digunakan  untuk  menghitung  kecepatan  dan arah arus. Hasil simulasi mengungkapkan bahwa sistem koordinat sigma telah berhasil diterapkan pada daerah penelitian, dimana vektor kecepatan arus dapat ditampilkan pada setiap lapisan penampang vertikal. Pergerakan arus pasang surut pada daerah simulasi bersesuaian dengan teori arus pasang surut pada daerah sempit seperti teluk dan nilai vektor kecepatan arus yang dihasilkan pada setiap kondisi pasang surut relatif kecil.
Penerapan Analisis Korelasi dan Regresi Sederhana pada Pengaruh Beban Generator terhadap Efisiensi Turbin di PLTU PT. X Unit 3 Megawati, Eka; Yuniarti, Yuniarti; Subuhqi, Arryf Rahmad; Warsa, I Ketut; Lutfi, Mohammad
PETROGAS: Journal of Energy and Technology Vol 7, No 2 (2025): OCTOBER
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v7i2.204

Abstract

Pengaruh hubungan antara beban generator dan efisiensi turbin merupakan acuan dalam menentukan efisiensi turbin sebagai suatu alat yang berfurngsi mengkonveksi energi panas dari uap air menjadi energi listrik pada pltu. Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh antara beban generator terhadap efisiensi turbin dan mengetahui nilai korelasi dan regresi dari keduanya, metode yang digunakan yaitu uji linieritas yang digunakan untuk melihat linieritas atau tidak secara signifikan dengan perhitungan manual, lalu dilakukan Korelasi untuk teknik pengukuran asosiasi atau hubungan, serta dilakukanlah Analisis regresi yang tujuan untuk mengestimasi atau memprediksi nilai rata-rata variabel dependen berdasarkan nilai variabel independen yang diketahui dengan Microsoft excel. Pengujian linieritas fhitung dan ftabel dari perhitungan beban generator dan efisiensi turbin didapatlah fhitung 26,997 dan ftabel 4,750 artinya fhitung > ftabel yang artinya ada hubungan linier antara beban generator dan efisiensi turbin. Nilai multiple R sebesar 0,8479 yang dapat diartikan bahwa pengaruh beban generator terhadap efisiensi turbin sangat kuat. Nilai R square sebesar 0,7189 yang dapat diartikan bahwa beban generator mempengaruhi efisiesnsi turbin sebesar 71,89 %, sedangkan 28,11 % dipengaruhi faktor lain dan persamaan regresi Y = 68,81 yang dapat diartikan setiap kenaikan 1 mw beban generator, maka akan menaikan nilai efisiensi turbin sebesar 0,286 %.
Co-Authors Abdul Gafar Karim Adelia Rohani Adis, Mokhammad Aditya Sangga Buana Richter Adrian, Annisa Agung, Rafi Anugrah Ahied, Moch. Ain Sahara Ain Sahara Aini Auliana Amar Airlangga Rizki Putra Amanda, Resti Amiruddin Amiruddin Amiruddin Amirul Mukminin Andi Jumardi Andy Alfandy Aprilia Gabriela Tiku Arham Ardiansyah Ariantini, Dyah Arintalofa, Vithya Arriany, Ike Asri Wulandari Asyari Hasan, Asyari Azizah, Wafiq Azzahra, Fadlia Baiq Maulinda Ulfah Bambang Sugeng BAMBANG WICAKSONO Bambang, A. N. Bobsaid, Yasmin Chaedar, Nur Chasan Fauzi, Muchammad Crisye, Eltimeyansi Dawi Yanti Debora Aryani Dedora Ariyani Deny Fatryanto Dhaffa Bhanu Pangestu Dhany, Achmad Diah Rumekti Hadiati Dini Sapardini Warsodoedi Eka Megawati Eltimeyansi Crisye Randanan Engeline Malrin Esterina Natalia Paindan Esterina Natalia Paindan Esterina Paindan Fadila, Muhammad Bilal Faris Aiman Fatryanto, Deny Firdaus Firdaus Firdaus Fito Fitria, Mallika Nurwin Fransiskus, Hardvey Gunawan, Tedi Halim , Andry Haq, Hasna Hamidatul Iriansyah, Alif Firdausi Jan Friadi Sinaga Junety Monde Karim, Abdul Gafar Karnila, Karnila Kevin Saputra KHUSNUL HOTIMAH Kristianto, Gredy Kumalasari, Prapti Ira Kurmasela , Aprillino Alfa Kurniawan, Teddy Laby, Dharma Arung Lembang, Haris Rio Datu Luthfiyah Atisa Fadhilah M Saleh M. Yogi Riyantama Isjoni Malik, M. Raihan Aditya Mamuaya, Arjuna Brifling Manggau, Gemaliany Pilo Markus Lumbaa Mayangsari, Mulia Megawati, Eka Mirwansyah, Mirwansyah Mirza Mirza Mirza Mohammed, E. M. A. Monde, Junety Muhammad Arfan Wijaya, S Mukmin , M. Nur Mukmin, M. Nur Mulisa, Nadya N. Nurjanah Nafisah, Jauharotun Noviani, Isti Novika, Risda Danu Nuraini, Ayza Nurhaeni Nurjanah Nurjanah Patanduk, Beth Alfine Pomuruh, Felix Kristianto Prada, Charlis Andika Prapti Ira Kumalasari Pratama, M. Ardian Priska Vernanda Hipui Purnaweni, H. Rahayu, Rizqi Noviani Rahmadina, Hizra Nur Rahman, Khairul Rahmatullah, Idham Kholid Ranjiv Maulana Risna Imanuell Risna Risna Risna Risna, Risna Rohima Sera Afifah Rois Arifin Romdhoni, M Ryka , Hamriani S Siswanto Sari, Mulia Mayang Septiandini, Devi Siti Asiyah Siti Noorhalisa Subuhqi, Arryf Rahmad Sulaiman Ibrahim Sulaiman, B. Suprayitno, Abdi Suyuti Syafii, Moch. Syamsuddin Syamsuddin Tsaury Manalu, Sofyan Warsa, I Ketut Waskita , Kukuh Jalu Wiyono , Joko Yudi Yusnandi Yuniarti Yuniarti Yuniarti Yuniarti Zuryaty, Zuryaty