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All Journal Jurnal Teknik Industri Terintegrasi (JUTIN) International Journal of Advanced Technology in Mechanical, Mechatronics and Material (IJATEC) Journal of Artificial Intelligence and Digital Business
Bambang Darmono
Faculty of Engineering Technology, Universitas Mercu Buana, Jakarta
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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Performance Analysis of DN1750 and DN1800 Electric Submersible Pump for Production Optimization on the Oil Well Agung Wahyudi Biantoro; Bambang Darmono; Hadi Pranoto
International Journal of Advanced Technology in Mechanical, Mechatronics and Materials Vol 3, No 1 (2022)
Publisher : Institute for Research on Innovation and Industrial System (IRIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37869/ijatec.v3i1.55

Abstract

Abstract. Electric Submersible Pump (ESP) is an artificial lift method to lift fluid from the reservoir to the surface with a certain production rate, the ability of the pump to lift a certain fluid to the surface is adjusted to the capacity of the well itself. Over time, the production of oil wells will experience a decrease in the rate of production which will cause a decrease in pump performance. In several oil wells, well maintenance activities have been carried out. Therefore, in this study, an analysis of pump performance and optimization of the ESP pump was carried out using the Nodal Variable Speed Drive analysis method. The goal is to determine the production capacity of the oil well and determine the pump speed as desired. Oil well performance analysis and optimization of the ESP pump were carried out by mathematical calculations with the optimization results obtained that the DN1750 pump was installed at a frequency of 50 Hz, 55 Hz, 60 Hz, 65 Hz, and 70 Hz. The Hz number does not cross the desired flow rate line (q optimum) or is outside the desired fluid flow rate range by the oil well so it can be interpreted that based on the observation of the optimization process, the condition of the DN1750 pump is not working optimally so that the oil production capacity is not optimal. The DN 1800 pump at a frequency of 55 Hz with a speed of 3300 rpm is in accordance with the production capabilities of oil wells so that the appropriate pump is obtained and is expected to work at optimum conditions. At a frequency of 55 Hz with a speed of 3300 rpm successfully cut the desired flow rate line (q optimum) from the observed oil well characteristics or is in the range of fluid flow rates desired by the oil well, which is 1936,698 Barrels Per Day (BPD) with wellbore pressure (PWF) 629 psi. 
Archimedes Screw Turbines (ASTs) Performance Analysis using CFD Software Based on Variation of Blades Distance and Thread Number on The Pico Hydro Powerplant Bambang Darmono; Hadi Pranoto
International Journal of Advanced Technology in Mechanical, Mechatronics and Materials Vol 3, No 1 (2022)
Publisher : Institute for Research on Innovation and Industrial System (IRIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37869/ijatec.v3i1.53

Abstract

Pico hydro is a power plant that uses water as turbine propulsion that can generate electricity by a generator. This research will discuss the numerical analysis of the effect of the number of threads on the turbine blades. The analysis process uses the Computational Fluid Dynamic method and the software used in ANSYS FLUENT. In variation 1 uses 9 threaded blades, variation 2 uses 6 threads, variation 3 uses 4 threads. Based on the simulation results in variation 1 with the number of blades 9 threads, the highest torque at TSR 12 is 0.00984111 Nm, power is 0.007671419 Watt. The water pressure entering the turbine blades in variation 1 is 0.097098 Pascal and the water pressure coming out of the blades is 0.047954 Pascal, there is a total pressure drop of 0.4914 Pascal. Based on the torque and power values of the Archimedes turbine in the three variations, it is known that variation 1 has the best performance followed by the other two turbine variations.
Strength Analysis of the Frame Structure with the Impact Load Between the ASTM A36 And JIS G3101 Materials in the Electric Car E-Falco Hadi Pranoto; Bambang Darmono; Gama Widyaputra
International Journal of Advanced Technology in Mechanical, Mechatronics and Materials Vol 3, No 1 (2022)
Publisher : Institute for Research on Innovation and Industrial System (IRIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37869/ijatec.v3i1.54

Abstract

Designing a vehicle frame, selecting materials and determining the factors of safety and comfort are a very important thing very important. So that the safety of the driver is a concern important when the car has an accident. Research methods used is a simulation using the method finite element. Impact testing modeling mechanism that done is full-width frontal impact. This crash test variation was carried out on the frame structure of the E – Falco electric car. The research compares the two materials to be applied to the frame namely ASTM A36 and JIS G3101 materials. Variation of speed applied to the impact testing of this research is 40 km/hour, 60 km/hour, and 100 km/hour. After the analysis process is carried out, obtained the maximum deformation of the frame on the ASTM A36 material with a speed of 100 km/h is 176.57 mm and at JIS G3101 material is 175.09 mm. The maximum stress value obtained in a frame with ASTM A36 material with a speed of 100 km/hour is 4488 MPa and the JIS material G3101 is 4475 MPa. The maximum strain value obtained frame with ASTM A36 material with a speed of 100 km/hour is 2.46E-02 and the JIS G3101 material is 2.52E-02. The frame with ASTM A36 material has a safety factor of 2.4 and the JIS material G3101 has a safety factor of 3.1.
Torque Analysis of 2 KW BLDC (Brushless Direct Current) Motor with Speed Variations in Electric Cars E-Falco Bambang Darmono; Hadi Pranoto; Zainal Arifin
International Journal of Advanced Technology in Mechanical, Mechatronics and Materials Vol 2, No 2 (2021)
Publisher : Institute for Research on Innovation and Industrial System (IRIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37869/ijatec.v2i2.47

Abstract

The motor releases torque and power to drive an electric car by carrying the load from a start position until it travels at the desired speed. The KMLI E-Falco electric car uses a BLDC type electric motor with a power capacity of 2 kW. To find out the amount of torque of a 2 kW BLDC motor when driving with variations in speed, it can be done by manual calculations using the torque equation and doing a dynotest test. The dynotest results show that the motor torque at the speed: 1 km/h is 1 Nm, 10 km/h is 131 Nm, 13 km/h is 228 Nm, 20 km/h is 225 Nm, 30 km/h is 219 Nm, 40 km / h is 188 Nm, 50 km / hour is 145 Nm, 60 km / h is 113 Nm, and 70 km / h is 85 Nm. From the results of the dynotest, it shows that the peak torque occurs at a speed of 13 km / h at 228 Nm. Racing software installed in the controller can increase the motor torque by four times at a speed variation of 13-70 km/h based on the results of the dynotest above. Keywords: motor, BLDC, torque, speed, acceleration.
Tinjauan Pengaruh Iklim Pantai Terhadap Laju Korosi Kerangka Kendaraan Dengan Variasi Perlakuan Hendranata, Deni; Arwati, I Gusti Ayu; Darmono, Bambang
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 2 (2025): Mei - Juli
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i2.1500

Abstract

Iklim tropis di daerah pantai dapat mempengaruhi ketahanan material baja untuk struktur kendaraan sepeda motor, karena iklim daerah pantai dapat mnimbulkan korosi pada material baja yang mana iklim lembab dapat meningkatkan tingkat korosi pada baja. Penelitian ini bertujuan untuk mengetahui laju korosi karena pengaruh iklim di daerah pantai terhadap ketahanan jenis baja yang digunakan pada struktur kerangka sepeda motor dengan perlakuan pemaparan langsung, bending, dan pengelasan. Metode yang digunakan dalam penelitian ini adalah dilakukan pengujian secara eksperimen yaitu metode weight loss and gravimetry. Hasil penelitian ini menunjukkan bahwa penggunaan baja dengan dimensi dan ketebalan tertentu serta pengelasan dengan berbagai proses menunjukkan tingkat korosi yang tinggi. Sedangkan pengujian laju korosi pada baja ASTM A36 setelah proses bending menunjukkan bahwa semakin lama waktu pencelupan, laju korosi semakin kecil. Penelitian ini juga menemukan bahwa laju korosi terbesar terjadi pada menit ke-30 saat menggunakan metode celup diam sebesar 156,46 mmpy dengan sudut bending 1800 . Pengelasan juga memiliki pengaruh terhadap laju korosi yang mana korosi pitting lebih dominan terjadi pada base metal dari pada welded metal. Perlakuan inhibitor dan pelapisan anti korosi diperlukan untuk mencegah korosi pada baja yang terpapar atmosfer iklim tropis di daerah pantai.
Analisis Konsumsi Daya Listrik Berpemindah Daya V-Belt dan Synchronous Belt pada Sepeda Motor Listrik Hasil Konversi Darmono, Bambang; Kusuma, Harun Indra; Mahera, Liza
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.51692

Abstract

The energy source of the converted electric motorcycle is from the battery. The type of battery used is lithium-ion with a capacity of 72 V/20 Ah. The purpose of this research is to increase the efficiency of electrical power consumption required by the driving motor from previous research, where the electrical power consumption of the converted electric motorcycle with a v-belt power transmission at a driving speed of 50 km/h is 724 Watts. It is only able to cover a distance of 99 km. The method used in this research is to test the electrical power consumption of the converted electric motorcycle with a synchronous belt power transfer. The results of the test show that the converted electric motorcycle with a synchronous belt power transfer consumes only 305 Watts of electrical power at a speed of 50 km/h. This means that the efficiency of electrical power consumption increases by 120% compared to the v-belt power transfer, and the driving distance at a speed of 50 km/h is 235 km.
Co-Authors Agung Wahyudi Biantoro Gama Widyaputra Hadi Pranoto Hadi Pranoto Hendranata, Deni I Gusti Ayu Arwati Kusuma, Harun Indra LIZA MAHERA Zainal Arifin