Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi
Jurnal ini mempublikasikan artikel ilmiah berbasis penelitian, studi kasus, articles review, rekayasa dan inovasi yang mencakup teoritis maupun praktis serta pengembangannya. Topik artikel ilmiah yang dimuat ASIIMETRIK mencakup bidang Arsitektur, Teknik Sipil, Teknik Industri, Teknik Informatika, Teknik Mesin dan Teknik Elektro.
Articles
411 Documents
<![CDATA[Analisis Ketahanan Material Epoxy Powder EF150AB pada Uji Thermal Shock untuk Komponen Charger Mobil Listrik ]]>
<![CDATA[Apang Djafar Shieddique]]>;
<![CDATA[Amri Abdulah]]>;
<![CDATA[Choerul Anwar]]>;
<![CDATA[Yoon Jung Rag]]>;
<![CDATA[Sohn Chang Kil]]>;
<![CDATA[Dodi Muhammad]]>
<![CDATA[ Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 3 Nomor 2 Tahun 2021 ]]>
Publisher : <![CDATA[Fakultas Teknik Universitas Pancasila ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.35814/asiimetrik.v3i2.2153
<![CDATA[Inside the electric car charger there is a controller where one of the components is the Disc Ceramic Capacitor (DCC) type SCF2E472M10 coated with epoxy powder EF150AB. The faster the charging, the higher the temperature, for that we need good performance on the capacitor layer. The method used in this study is to test the Pressure Cycle Temperature (PCT) with a temperature of 121 ° C, a pressure of 2 bar and a holding time of 48 hours and a Thermal Shock Test with a temperature parameter of -40 ° C to 125 ° C for each temperature change. 30 minutes for 100 hours, the number of test samples for each test is 20. From the test results, it was found that the average capacitance value on the PCT test was 4439.9 pF with a standard limit value of 3760 to 5640 pF, then the average value of Insulation resistance (IR) after the PCT test was 14183 Ω with the standard limit of the IR value of 10000 Ω. From these results it can be concluded that epoxy powder EF150AB is good for DCC coatings because the coating is resistant to low and high temperatures, which ranges from -40 ° C to 125 ° C.]]>
<![CDATA[Modifikasi Mesin Las Gesek Cakram ]]>
<![CDATA[Fendi Eka Setiawan]]>;
<![CDATA[Nafsan Upara]]>
<![CDATA[ Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 3 Nomor 2 Tahun 2021 ]]>
Publisher : <![CDATA[Fakultas Teknik Universitas Pancasila ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.35814/asiimetrik.v3i2.2161
<![CDATA[The purpose of this research is to improve the performance of the disc friction welding machine that has been built and is operated, but there is a drawback, namely that there is no measuring device for process parameters such as rotational speed and forging load. In addition, during operation there is a vibration of 1.5 mm / s to 4.9 mm / s which is unacceptable according to ISO-2372 standards, so that these deficiencies can affect the quality of weld production. Repair or modification of this the friction welding machine is carried out by selecting and installing a rotating speed sensor (RPM) and load cell forging loads and installing rubber to dampen vibrations. Furthermore, the function test was carried out with the load, it was obtained that the rotational speed read on the LCD was 3.7% greater than the tachometer and the vibration decreased up to a value of 0.9 mm/s where this value was acceptable according to ISO-2372, while the performance test resulted in welding production for 3 workpieces with plate sheet material AA-110, ASTM A36 and CU-DHP copper with the same thickness, namely 1mm. From the results of the specimen tensile test of the three materials, it was found that the breakdown location was in the welding area where the tensile test value was around 1.2 to 5.1% of the tensile value of the workpiece material.]]>
<![CDATA[Analisis Efektivitas Alat Penukar Kalor Pelat Datar UFX-42H Terhadap Kebocoran Pelat Dalam Proses Elusi Emas ]]>
<![CDATA[Annisa Sekarayu Permanajati]]>;
<![CDATA[La Ode M. Firman]]>
<![CDATA[ Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 3 Nomor 2 Tahun 2021 ]]>
Publisher : <![CDATA[Fakultas Teknik Universitas Pancasila ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.35814/asiimetrik.v3i2.2163
<![CDATA[Heat exchanger is an equipment designed to exchange heat between two fluids by applying heat transfer by convection and conduction without mixing the two fluids. heat exchangers are used in the gold mining industry in the gold elution process stage with the type of alat penukar kalor pelat datar(PHE) UFX-42H to reheat the eluate (water) using glycol as the heating fluid. The PHE has a leak on the back base plate. This report aims to analyze the comparison of the effectiveness and LMTD of PHE between specification data and operational data at the time of leakage. The calculation off effectiveness requires the suhue, mass flow rate, and specific heat of the fluid. The results obtained were the effectiveness of the specification data is 0.83 and the mean of operational data is 0.71. The results of LMTD specification data is 23.91 and the mean of operational data is 28.1.]]>
<![CDATA[Perancangan Pembangkit Listrik Tenaga Angin dengan Turbin Angin Savonius Tipe-U untuk Kapasitas 100 W ]]>
<![CDATA[Eka Maulana]]>;
<![CDATA[Eddy Djatmiko]]>;
<![CDATA[Dhidik Mahandika]]>;
<![CDATA[Roni Cahya Putra]]>
<![CDATA[ Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 3 Nomor 2 Tahun 2021 ]]>
Publisher : <![CDATA[Fakultas Teknik Universitas Pancasila ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.35814/asiimetrik.v3i2.2164
<![CDATA[The current need for energy is many tools that use electrical energy as a source of energy from these tools, followed by the need for electrical energy in Indonesia, increasing every year. Currently, Indonesia is targeting to increase the role of new and renewable energy to maintain energy security and independence with a target of at least 23% in 2025 and 31% in 2050. The utilisation of wind energy converted into electrical energy by converting energy mechanical energy from the wind into kinetic energy in turbine blades to turn a generator that can produce electricity. This paper discusses the design of a wind power plant with a u-type Savonius turbine for a capacity of 100 W using the Pahl & Beitz method. The Savonius wind turbine designed has 3668 mm × 920 mm with galvanised steel plate material and shaft dimensions of 4310 mm × 20 mm using carbon steel material S-45 C. The average wind speed is around 4 m/s with a humidity of 30°C; if the turbine is arranged on the rotor with a suitable mechanism, it can produce a turbine rotational speed of 199.9889 rpm, a Savonius type U wind power plant designed for a capacity of 100 Watt.]]>
<![CDATA[Aplikasi Sistem Informasi Pengelolaan Paket Wisata (Studi Kasus SATU BIRU Travel) : ]]>
<![CDATA[Erwin Suhandono]]>;
<![CDATA[Ponco Sugiarto]]>
<![CDATA[ Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 3 Nomor 2 Tahun 2021 ]]>
Publisher : <![CDATA[Fakultas Teknik Universitas Pancasila ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.35814/asiimetrik.v3i2.2169
<![CDATA[This research is motivated by the lack of utilization of disseminating information on tour packages on SATU BIRU Travel which has not been computerized. These constraints can make it difficult for consumers to find information on tour packages that have been made. In this study, the data collection techniques used were observation, interviews and literature study. The method used to build this information system is the waterfall and object-oriented design using UML (Unified Modeling Language) and Black Box testing. The process in this study includes the process of managing tour packages, customer registration, customer status, financial income reports, implementation reports. The result of the research that will be implemented in the tour package management information system (the case study SATU BIRU Travel) is a system that can provide tour package information, customer registration, customer status, financial income reports, implementation reports, so that customers are expected to make it easier to order tour packages.]]>
<![CDATA[Pengaruh Gradien 40o/oo Terhadap Jumlah LRV Yang Ditarik Kereta Penolong untuk Menghindari Terjadinya Slip Pada LRT Jakarta ]]>
<![CDATA[Fadli Irnanda Saputra Darmono]]>;
<![CDATA[Ramon Trisno]]>
<![CDATA[ Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 4 Nomor 1 Tahun 2022 ]]>
Publisher : <![CDATA[Fakultas Teknik Universitas Pancasila ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.35814/asiimetrik.v4i1.2175
<![CDATA[LRT Jakarta is one of the train operators in Indonesia. Apart from the passenger train (LRV), the Jakarta LRT also has a helper train (MRV). At the Jakarta LRT, the MRV operation has to pass a very steep incline, namely a 40o/oo gradient. This can result in a high probability of slippage. Such an incident can be avoided if we know how much the adhesion pull of the tow cart and the total resistance of the tow cart. For that we need further calculations regarding the total resistance of the train to the adhesion tensile force. So that in this final project will produce the maximum number of trains that can be pulled by the locomotive so that no slip occurs. With quantitative methods, data collection and calculation / analysis, the expected results are obtained in this final report. So that it can be seen that the maximum MRV traction effort is 107 kN and the resistance by pulling 3 LRV is 99 kN. Slip occurs when the resistance exceeds maximum traction effort. So it can be concluded that the MRV can attract 3 LRV without any slip when on the 40o/oo gradient path.]]>
<![CDATA[Pengaruh Laju Aliran Fluida Helical Coil Terhadap Efektivitas Kondensor Minyak Atsiri Cengkeh Berbasis Shell ]]>
<![CDATA[Cendy S. E. Tupamahu]]>;
<![CDATA[Sefnath J. E. Sarwuna]]>
<![CDATA[ Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 3 Nomor 2 Tahun 2021 ]]>
Publisher : <![CDATA[Fakultas Teknik Universitas Pancasila ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.35814/asiimetrik.v3i2.2298
<![CDATA[One of the main tools in the process of making essential oils is a condenser. The simple use of condensers is still used for essential oil processing by small business groups of Clove essential oil in Suli Village, Central Maluku. This is what encourages this research to be carried out. This research includes designing and testing the condenser model using COMSOL Multiphysics 4.5 Software to determine the optimal efficiency of the condenser by varying the mass flow rate of cold fluid on the shell side. The condenser used in this study is a helical coil condenser where hot fluid flows on the tube side and cold fluid flows on the shell side. Tube and shell materials are made of stainless steel 304, with a tube diameter of 1.905 cm, shell diameter 30 cm, shell height 57 cm, coil diameter 24 cm, coil height 50 cm. mass flow rate variations of 0.25, 0.51, 0.76, 1.01, and 1.26 kg / s. The results showed that the effectiveness of the condenser was effective at the mass flow rate m ̇ = 1.26 kg/s where the effectiveness (ɛ) was 91%.]]>
<![CDATA[Potensi Energi Angin pada Sisi Siku Atap Gedung Tinggi ]]>
<![CDATA[Wildane Aryabathi]]>;
<![CDATA[Erwin Erwin]]>;
<![CDATA[Slamet Wiyono]]>
<![CDATA[ Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 3 Nomor 2 Tahun 2021 ]]>
Publisher : <![CDATA[Fakultas Teknik Universitas Pancasila ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.35814/asiimetrik.v3i2.2304
<![CDATA[Wind is moving air caused by the earth's rotation and also because of the difference in air pressure around it. The wind flows that occur include laminar flow and turbulent flow. Judging from the effect of spreading its direction, the wind that passes through a building, its flow will split into horizontal and vertical axes and pass along the geometry and structure of the building. This happens because the wind speed increases due to the increased wind pressure along the side of the building. Departing from this hypothesis, this research was conducted to compare the velocity potential on the angle side of the building roof with the speed at the top of the building (Rooftop) as a starting point for the development of new renewable energy engineering, especially wind energy. This experiment was conducted at the Dean Building of the Faculty of Engineering, Sultan Ageng Tirtayasa University, Cilegon, Banten. After conducting experiments with reference to the International Electrotechnical Commission (IEC) 61400-12-1 standard, this research found that on the angle side of the building the average and maximum velocity are higher than those on the roof of the building, also the wind energy potential is higher, amounting to ≥20.94%. In terms of Daily Wind Energy Potential, the elbow side of the building is proven to be more efficient with an increase in efficiency of 42.2%.]]>
<![CDATA[Perancangan Burner untuk Reaktor Pirolisis Kapasitas 15 kg dengan Bahan Bakar Refuse Derived Fuel (RDF) dan Gas ]]>
<![CDATA[Muhammad Jamaluddin]]>;
<![CDATA[Eka Maulana]]>;
<![CDATA[Eddy Djatmiko]]>
<![CDATA[ Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 4 Nomor 1 Tahun 2022 ]]>
Publisher : <![CDATA[Fakultas Teknik Universitas Pancasila ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.35814/asiimetrik.v4i1.2346
<![CDATA[This research has several problem formulations, namely how the design stages and what are the main parameters of the burner design for pyrolysis reactors with Refuse Derived Fuel (RDF) and gas fuel. Therefore, the purpose of this research is to produce a burner design for a pyrolysis reactor with Refuse Derived Fuel (RDF) and gas fuel. Burner is a tool that is used to react properly between the fuel and the oxidizing agent, so that the combustion process can occur. The use of a burner can also save fuel used during the combustion process. In this study, the design method used is the Pahl & Beitz method. There are 3 design variants where variant 1 gets a weighting result (2.9), variant 2 (3.7), and variant 3 (3.06). Based on the results of the weighting of the three variants, variant 3 becomes the chosen design which will then be carried out with detailed design and design analysis. From the analysis of the strength of the frame, the safety factor value is while the calorific value needed to burn Low Density Polyethylene (LDPE) plastic in the pyrolysis reactor is 9.3138 kJ/s.]]>
<![CDATA[Analisis Kinerja Motor Terhadap Kerusakan Kompresor Tipe B – 304 pada LRT Jakarta Seri 1100 ]]>
<![CDATA[Wahyu Hari Nugroho]]>;
<![CDATA[I Gede Eka Lesmana]]>;
<![CDATA[Rovida Camalia Hartantrie]]>
<![CDATA[ Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 4 Nomor 1 Tahun 2022 ]]>
Publisher : <![CDATA[Fakultas Teknik Universitas Pancasila ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.35814/asiimetrik.v4i1.2429
<![CDATA[Compressor is one of the energy conversion machines that has a function to compress or compress the working fluid, in this case compressible fluid. To maintain the reliability of components carried out maintenance including periodic maintenance and maintenance when there is damage, in this final task obtained data on the 71st weekly maintenance obtained compressor is not able to supply air optimally. Output power obtained output power of 61,475 kW, while in data processing obtained the largest output power obtained by 85.6 kW large output power based on high current input due to excess load on the motor. The amount of output power that exceeds the maximum output power results in a fracture in the piston rod. And get a filter that has been dirty on the compressor so that the air can not be compressed to the maximum.]]>
