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RANCANG BANGUN ALAT DESALINASI AIR LAUT SKALA LAB TIPE MULTI STAGE FLASH Dwi Rahmalina; Erlanda Augupta Pane; Raka Chandra Herdyana; Dio Pratama Dirgahayu Putra; Reza Abdu Rahman
Otopro Vol 17 No 2 Mei 2022
Publisher : Jurusan Teknik Mesin Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/otopro.v17n2.p48-56

Abstract

Desalination is a water treatment process to separate salt from a salt solution to produce drinking water or water with low TDS. The technology used uses Thermal Energy as a heat source using the Phase Change Material (PCM) principle. This research uses the Pahl-Beitz design method. The results of the design are based on the value of the variant in variant 1 is 3.36, variant 2 is 3.22 and variant 3 is 3.14, and the selected value is variant 1 with a weight value of 3.36. The selected variant is tested for strength against heat on the components to ensure it is safe and can be carried out in the manufacturing stage. The process of making seawater desalination tools is carried out using the DFMA design method, each process of working on the tool refers to the Standard Operation Procedure that has been determined and the assembly process is carried out sequentially according to the Operation Process Chart. The manufacture of seawater desalination equipment is carried out by many processes, from material cutting to welding and component assembly. The data from the calculation analysis on the pipe, obtained the axial stress value of 3811.96kN/m2. The results of the calculation of stress due to pressure in the pipe of 317.5kN/m2 circumferential stress of 635kN/m2. The minimum thickness of the pipe is 2.0875mm. the calculation of the circular pipe flow velocity is 9.96m/s. The components in this tool consist of a seawater desalination tool with 41 stages of the process.
PERANCANGAN WHEEL TURBINE PADA PEMBANGKIT LISTRIK MIKRO GAS TURBIN Eko Prasetyo Prasetyo; Rudi Hermawan Hermawan; Muhammad Edza Fakhri; Rini Prasetyani Prasetyani; Erlanda Augupta Pane
Jurnal Ilmiah Teknik Mesin POROS Vol 16, No 2 (2018): Jurnal Ilmiah Teknik Mesin Poros
Publisher : Program Studi Teknik Mesin Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.207 KB) | DOI: 10.24912/poros.v16i2.11656

Abstract

Micro gas turbine power generator has advantages in low maintenance and operational costand can be moved easily. Gas fueled micro gas turbine generate power by delivering pressurizedcombustion gas to mechanical power and stored in battery via altenator. In this research, turbine whellfrom Garrett TA31 in micro gas turbine is redesigned to increase the system performance. Experiment ofredesigned turbine wheel is then compared with the previous configuration turbine wheel performance.The results show the system power is increased from 0,23 kW to 3,1 kW.
Analisis Kekuatan Rangka Pada Mesin Transverse Ducting Flange (TDF) Menggunakan Software Solidworks Eko Prasetyo; Rudi Hermawan; Muhammad Naufal Ibnu Ridho; Istihara Ibnu Hajar; Hasan Hariri; Erlanda Augupta Pane
Rekayasa Vol 13, No 3: December 2020
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v13i3.8872

Abstract

In the industrial world, companies are required to be more effective and creative with the development of today's technology. Transverse ducting flange (TDF) machine is a machine that functions to make ducting flange products and form ducting connections, where there are several components in large quantities, so the design of the frame construction made must be strong to support these components. Responding to the cases that occurred, with the aims and objectives of this study, namely to determine the level of efficiency in the use of the design on a hollow galvanized steel frame measuring (100 × 50 × 3,2) mm, by performing simulations using SolidWorks Premium 2019 software with static analysis features. using the finite element method. So with this research, we can find out whether the frame is receiving loads that exceed the yield strength limit or vice versa. The results of the research are three load-bearing areas received, with load values in a row, namely 11693,809 N, 266 N, and 598,206 N. From the results of the three, it shows that the design of the frame construction that has been made is safe to use, because the calculation of the analysis meets the value requirements safety factor and the maximum stress simulation that occurs does not exceed the yield strength limit of the frame material.
Penerapan Alat Bantu Pengaduk dan Manajemen Rantai Pasok untuk UMKM Pembuat Rendang Libyawati, Wina; Mahandika, Dhidik Mahandika; Pane, Erlanda Augupta; Usman, Yulita Veranda Usman
Berdikari: Jurnal Pengabdian Masyarakat Indonesia Vol. 6 No. 1 (2023): Berdikari: jurnal Pengabdian Masyarakat Indonesia
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/bjpmi.06.01.03

Abstract

This community service program aims to solve the unstandardized production process and the high bargaining power from suppliers in rendang making for Small, Micro, and Medium Businesses (MSMEs). The appropriate technology and consultation training implementation are the applied method in achieving the goal. Therefore, the main problems to be solved are uniformity mixture between seasoning and meat during cooking process within 4-5 hours and low management skill to organize the supply chain components. The results are a uniform mixture of all ingredients and SMMB has basic supply chain management skills. The stirring process with constant speed and intermittent monitoring process during the entire cooking process produces the uniformity mixture. The SMMB is equipped with the skill to identify the supply chain components in the form of compact map. This community service program can blend technology and management implementation into interconnected activities to increase the MSMEs competitiveness, unlike similar community service program.
The Role of Banana Peel Surface Pores through Increasing Temperature for Efficient Hydrogen Production Alphanoda, Abid Fahreza; Pane, Erlanda Augupta; Riyanto, Agus; Permanasari, Avita Ayu
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 8, No 2 (2024)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um016v8i22024p421

Abstract

Porous carbon derived from banana peel has been synthesized by increasing the temperature range variation from 180 oC - 270 oC. The prepared carbon was tested in an experiment using double-chamber photoelectrochemistry to see the results of hydrogen production. SEM-EDX, FTIR, and TGA analyses identified all banana peel carbons. Optical and electrochemical properties were analyzed and measured by UV-Vis, Tauc Relationship, and Pearson Absolute Electronegativity. The amount of hydrogen gas produced from the simulation of UV-A visible light irradiation on variations of BP-240, BP-210, BP-180, and BP-Natural. The surface of BP-270 has more pores and can produce the most significant hydrogen of 1566.05 μmol·g-1. The data is compared to the weight loss percentage at a temperature of 400 oC. Generally, the degradation of the weight percentage in banana peel is up to a temperature of 900oC. This value shows that the most significant energy is needed, 1709190.45 Joules, equivalent to 1.0667 x 1025 eV. At the same time, the energy provided by UV-A is 3.099 eV, equivalent to 4.9661 x 10-19 Joule. Based on the average pores formed by the method used in this study, it explains that the temperature at BP-270 has been able to produce hydrogen in the UV-A exotherm. The increase in banana peel carbon pores increases the separation between electrons and holes and reduces the band gap distance. This study designs an efficient, cheap, and environmentally friendly photoelectrochemical system with waste materials to provide alternative energy sources by utilizing visible light energy.
Analisis Pemanfaatan Energi Panas Menjadi Energi Listrik Pada Proses Pengereman Rem Cakram Pada Kendaraan Roda Empat Calvin Hans Adam Calvin; Erlanda Augupta Pane
Teknobiz : Jurnal Ilmiah Program Studi Magister Teknik Mesin Vol. 10 No. 3 (2020): Teknobiz
Publisher : Magister Teknik Mesin Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/teknobiz.v10i3.1758

Abstract

This research was conducted to determine the electrical energy generated from friction heat in the braking process of disc brakes on four-wheeled vehicles with a calculation analysis of heat flow rates at speeds of 10 km/h and 15 km/h at 519 rpm, 748 rpm, and 1.234 rpm. The testing time is 20 minutes to get a measure of the heat generated from braking friction. The heat produced is converted into electrical energy using a thermoelectric device. Based on the calculation of the heat flow rate caused by friction on braking, a heat flow rate of 141.61 Watt is obtained and the voltage result is 317.2 mV. These results indicate the longer the braking is done, the heat generated from the friction force, the rate of heat flow flowing from the disk to the thermoelectric device, and the voltage result will be greater.
Analisis Pengaruh Pulse On-Time Pada Wire Electrical Discharge Machine (WEDM) Terhadap Kekerasan Mikro Produk Chuck TFV Hasan Hariri; Eko Prasetyo; Rudi Hermawan; Dwi Hariyanto Iman; Erlanda Augupta Pane
Teknobiz : Jurnal Ilmiah Program Studi Magister Teknik Mesin Vol. 14 No. 2 (2024): Teknobiz
Publisher : Magister Teknik Mesin Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/teknobiz.v14i2.7177

Abstract

Chuck TVF merupakan bagian yang membantu proses perakitan mesin korek api gas. Dibuat menggunakan Wire Electrical Discharge Machine (WEDM), sebuah teknologi yang mengubah energi listrik menjadi panas untuk membuat produk logam. Parameter pulse on-time pada proses WEDM dapat mempengaruhi kualitas produk. Oleh karena itu, penelitian ini bertujuan untuk mengevaluasi bagaimana pulse on-time produk chuck TFV mempengaruhi kekerasan mikro. Pulsa on-time yang digunakan pada WEDM adalah 7 μs, 3 μs, 4 μs, dan 5 μs. Hasil uji kekerasan mikro dengan alat Vickers Hardness Tester menunjukkan nilai kekerasan mikro tertinggi sebesar 275,6 HV pada pulse on-time 7 μs. Dengan demikian dapat disimpulkan bahwa semakin tinggi pulse on-time yang digunakan maka semakin tinggi pula nilai kekerasannya.
Optimasi Desain Sistem Filtrasi BBM Bio Solar dengan Mengunakan Metode Pahl and Beitz Yani Kurniawan; Kristian Adi Putra; Bambang Sulaksono; Erlanda Augupta Pane
Teknobiz : Jurnal Ilmiah Program Studi Magister Teknik Mesin Vol. 14 No. 2 (2024): Teknobiz
Publisher : Magister Teknik Mesin Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/teknobiz.v14i2.7182

Abstract

Transportasi merupakan hal yang sangat penting bagi kehidupan masyarakat. Hal ini di karenakan dengan transportasi manusia dan barang dapat berpindah dari tempat satu ke tempat yang lain dengan jumlah yang banyak. Moda transportasi kereta api dikelola oleh PT Kereta Api Indonesia (PT. KAI). Kereta api untuk beroperasi memerlukan bahan bakar B30 sebagai sumber tenaga. Penelitian ini akan membuat perancangan konsep alat filtrasi BBM B30. Dimana alat filtrasi BBM B30 ini akan digunakan untuk menjaga kualitas BBM B30 yang disalurkan dari tangki timbun ke lokomotif. Bahan bakar minyak B30 adalah jenis minyak solar dengan campuran biodiesel 30% (B30) yang ditetapkan dalam SK Dirjen Migas No.146.K/10/DJM/2020. Bahan bakar B30 mengandung banyaknya Fatty Acid Menthyl Ester (FAME) yang menyebabkan banyaknya penggantian elemen filter ROT. Metode yang digunakan dalam perancangan alat filtrasi BBM B30 adalah metode Palhl and Beitz dan melakukan analisis kekuatan kerangka mengunakan Computer Aided Engineering (CAE) dengan tujuan menvalidasi struktur kerangka untuk menerima beban dari seluruh komponen alat filtrasi BBM B30 sebesar 100 kg. Metode eksperimen perencanaan perancangan mengunakan ukuran panjang 1500 mm, lebar 800 mm, dan tinggi 750 mm. Dalam perancangan menunjukan bahwa alat filtrasi BBM B30 mampu menfiltrasi tangki timbun berkapasitas 29.000 liter dengan waktu ±9 jam dengan kapasitas pompa 50 liter/menit dan filtrasi (Out - In) untuk pengunaan elemen filter didapatkan nilai efisiensi yang cukup signifikan sebesar 23,8 %. Telah di lakukan Uji Cleanliness hasil filtrasi dari alat filtrasi BBM B30 di laboratorium Badan Layanan Umum Balai Besar Pengujian Minyak dan Gas Bumi (LEMIGAS) sesuai ISO 4406 di dapat hasil code 18/16/13 yang dimana tidak melebihi code dari standart Diesel Engine dapat disimpulkan sesuai dengan kebutuhan yang diharapkan atau sesuai dengan spesifikasi yang ditentukan
Analisis Energi Pelet Biomassa Berbahan Baku Ampas Kopi Dengan Perekat Bubur Kertas Hafiz, Muhamad; Ismail; Pane, Erlanda Augupta
Teknobiz : Jurnal Ilmiah Program Studi Magister Teknik Mesin Vol. 14 No. 3 (2024): Teknobiz
Publisher : Magister Teknik Mesin Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/teknobiz.v14i3.7839

Abstract

Limbah ampas kopi masih menjadi permasalahan di kedai kopi sampai dengan saat ini. Jumlah persentase limbah ampas kopi dapat diturunkan dengan mengolah limbah kopi menjadi pelet biomassa. Pelet biomassa merupakan hasil bahan padatan biomassa yang dicampur dengan bahan perekat melalui proses pemadatan sehingga dapat digunakan sebagai sumber bahan bakar alternatif untuk kegiatan sehari-hari. Pemanfaatan pelet biomassa sebagai bahan bakar alternatif mampu mengurangi dampak emisi karbon bahan bakar fosil. Kualitas pelet biomassa dapat diukur dengan menggunakan pengujian proksimat dan pengujian mampu bakar di kompor biomassa dalam kegiatan eksperimen. Komposisi bahan baku uji eksperimen dibagi ke dalam empat komposisi yang terdiri dari komposisi pertama (50% ampas kopi, dan 50% perekat bubur kertas), komposisi kedua (53% ampas kopi, dan 47% perekat bubur kertas), komposisi ketiga (55% ampas kopi, dan 45% perekat bubur kertas), dan komposisi keempat (57% ampas kopi, dan 43% perekat bubur kertas). Hasil pengujian eksperimen menjelaskan bahwa komposisi keempat menjadi komposisi optimal sebagai pelet biomassa. Karakteristik pelet biomassa tersebut memiliki tingkat kadar air sebesar 9.89%, kadar abu sebesar 2.18%, volatile matter sebesar 73.12%, fixed carbon sebesar 14.81%, nilai kalor sebesar 4396 cal/g, suhu pembakaran optimal sebesar 763°C, dan waktu nyala api sebesar 1407 detik.
Modification of Stiffener Sidewall for 17 m³ Capacity Dump Truck at PT. ABC Mahandika, Dhidik; La Ode M Firman; Bambang Sulaksono; Erlanda Augupta Pane; Estu Prayogi; Al Diki Akbar Fitrianto
Teknobiz : Jurnal Ilmiah Program Studi Magister Teknik Mesin Vol. 15 No. 2 (2025): Teknobiz
Publisher : Magister Teknik Mesin Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/teknobiz.wkf01j02

Abstract

ABC operates within the engineering and construction sector, specializing in the service and provision of advanced heavy equipment, including the DV17 type Dump Truck. This Dump Truck model features a loading and unloading body capable of supporting loads of up to several tons. However, there are noted deficiencies in the effectiveness and efficiency of the Sidewall stiffener section, which utilizes 6 supports. A modification was carried out by creating 3 variants or forms of stiffeners. The design method used is the Pahl & Beitz concept design method, with testing performed through static and dynamic simulations using Finite Element Analysis (FEA). Simulation results show that Variant 2 performed the best in both static and dynamic tests, with static simulation values showing stress at 88 MPa, strain at 0.1, displacement at 0.8 mm, a safety factor of 2.9, and a weight of 818.16 kg. The dynamic simulation for Variant 2 recorded stress at 187 MPa, strain at 0.1, displacement at 1.7 mm, and a safety factor of 1.3. When compared to the existing design by PT. ABC, Variant 2 demonstrates superior performance. The current PT. ABC design presents static simulation values of 301 MPa for stress, strain of 0.1, displacement of 4.7 mm, and a safety factor of 0.8. Dynamic simulations reveal a stress value of 411 MPa, strain of 0.1, displacement of 5.1 mm, a safety factor of 0.6, and a weight of 802.63 kg. This indicates that Variant 2 provides optimal performance and a balanced trade-off between safety and stability.