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All Journal Traksi : Majalah Ilmiah Teknik Mesin TEKNIK WIDYA TEKNIKA Journal of Physical Education Health and Sport Biomedical Engineering ROTOR: JURNAL ILMIAH TEKNIK MESIN Lekesan: Interdisciplinary Journal of Asia Pacific Arts Panggung JAS-PT Jurnal Analisis Sistem Pendidikan Tinggi Jurnal SPORTIF : Jurnal Penelitian Pembelajaran Komposisi: Jurnal Pendidikan Bahasa, Sastra, dan Seni Bravo's : Jurnal Program Studi Pendidikan Jasmani dan Kesehatan Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya JPDI (Jurnal Pendidikan Dasar Indonesia) Jurnal Engine: Energi, Manufaktur, dan Material JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Jorpres (Jurnal Olahraga Prestasi) Airman GANDRUNG: Jurnal Pengabdian Kepada Masyarakat V-MAC (Virtual of Mechanical Engineering Article) Jurnal Mekanik Terapan SPRINTER: Jurnal Ilmu Olahraga Jurnal Abdimas Bina Bangsa Indonesian Journal of Sport and Tourism TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat ARMATUR : Artikel Teknik Mesin dan Manufaktur Skyhawk: Jurnal Aviasi Indonesia Logic : Jurnal Rancang Bangun Dan Teknologi JUSTE (Journal of Science and Technology) INJECTION: Indonesian Journal of Vocational Mechanical Engineering Journal of Educational Engineering and Environment INSAN CENDEKIA : Jurnal Pengabdian Kepada Masyarakat Panggung International Journal of Natural Science Studies and Development (IJOSS) PROTON : Jurnal Ilmu-Ilmu Teknik Mesin Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
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Journal : v-mac virtual of mechanical engineering article

Studi Analisis Beban Kantilever Pada Baja Ringan Wicaksono, Heru; Sartika, Dewi; Rubiono, Gatut
Virtual of Mechanical Engineering Article Vol 4 No 2 (2019)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

Mild steel is one type of conventional roof frame replacement that is usually made of wood. The roof frame is increasingly used and more also in the market with various qualities and prices offered. The lightweight steel frame started replacing the wood that was from before until now already used for a skeleton on the roof building house, researchers aim to get a strong test result of weight lifting against mild steel. The cantilever test I used is a one-sided cantilever test. Where the test uses a one-sided clamp focus aimed at the steel to be tested can be hung. The results showed that the average on Lendutan resulting from the three variables in the cantilever had varying levels of cutaneous. The first variable with an average of 1.45 mm Lendutan, the second variable with an average 2.07 mm leading, the third variable with an average 2.52 mm leading. From the results of a three-variable comparison, that the lowest degree of solidity is found in the wedge material with the form of lath X with a yield of 1.45 mm of sloth.
Pengaruh Jumlah Sekat Aliran Lapisan Pengisi Terhadap Unjuk Kerja Menara Pendingin (Cooling Tower) Sumarjianto; Rubiono, Gatut; Qiram, Ikhwanul
Virtual of Mechanical Engineering Article Vol 5 No 1 (2020)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v5i1.1024

Abstract

The cooling tower has a working principle for cool the water fluid forcibly using a fan or blower. This Research aims to determine the effect of the number of filler bulkheads and the angle of openingvalve to the cooling tower work efficiency. This research uses type induced draft cooling tower with flow opposite the tool size laboratory scale. Research variables include 3 variations in the number of bulkheads (2 bulkheads, 3 bulkhead and 4 bulkheads) and 3 variations of valve opening angles (30, 45 and 60). Result measurements in the form of water discharge data, water temperature data, air temperature data, temperature data environment (Twb) and temperature difference data. Water discharge data is measured with a flow meter and stop watch. Temperature data measured with a Digital Thermometer. Data were collected 5 times repetition of each data. The measurement results are taken the average value for measures the discharge, temperature, heat transfer rate and efficiency of the cooling tower. The results showed that the number of bulkheads and the angle of the opening valve has an effect on the working efficiency of Cooling Tower which is getting more the greater the number of bulkheads the greater the cooling tower work efficiency and vice versa but the greater the valve opening angle the smaller the cooling tower efficiency.The maximum efficiency obtained from this study is at the number of bulkheads 4 and the valve opening angle of 30 with a Cooling Tower efficiency value of 78.40%.
Pengaruh Sudut Kerja Pisau Potong Terhadap Unjuk Kerja Mesin Perajang Singkong Syaifudin, Mohamad; Rubiono, Gatut; Qiram, Ikhwanul
Virtual of Mechanical Engineering Article Vol 5 No 1 (2020)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

Optimization of the cassava chopper machine can be done to minimize the consumption of electrical power required by the driving motor by changing the configuration of blade angle with rotation. This research was conducted experimentally by changing the angle of the knife on the chopper machine with an angle of 45, 60, and 90o. The rotation of the chopper shaft was varied by 150, 200, 250 rpm. Data was collected during the process by measuring the voltage and electric current on the motor using a digital avometer. In addition, video data and photos were collected using the camera. The results showed that the blade angle and rotation had an effect on the performance of the cassava chopper machine.
Pengaruh Jumlah Sudu Pengaduk Terhadap Pola Pencampuran dan Konsumsi Daya Listrik pada Mixer Vertikal Hindro Prasetyo, Bayu; Rubiono, Gatut; Suryadhianto, Untung
Virtual of Mechanical Engineering Article Vol 5 No 1 (2020)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

The effective mixing can be seen from the length of the stretching, the number of folding and the consumption of electric power required in the process. A suitable type of stirrer, a varying number of blades, can enrich the flow pattern created. This study aims to determine the effect of the number of mixing blades on the mixing pattern and the consumption of electric power in the vertical mixer. the number of blades varied (number of blades 4,6,8 pieces). The test material is given a dye, so that we can see the mixing pattern that occurs for electrical power consumption can be calculated with a digital multimeter. From the results of this study, we will be able to measure the length of the stretching and the number of folding produced in rounds 1-4. And will be compared with the required electric power consumption. The results showed that the more mixing blades used, the less power consumption required. The more blades used, the longer the stretching results. The more mixing blades used, the more folding can be produced..Keywords: mixing, stretching, folding, number of blades
Pengaruh Sudut Kemiringan Ayakan Getar (Vibrating Screen) Terhadap Unjuk Kerja Ayakan Haryono, Achmad; Rubiono, Gatut; Qiram, Ikhwanul
Virtual of Mechanical Engineering Article Vol 5 No 1 (2020)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

Sieving is the separation of various mixtures of solid particles that have various sizes of materials using a sieve. The sieving process is also used as a cleaning tool, separating contaminants with different sizes from the raw material. This study aims to determine the effect of the vibrating screen angle on the sieve's performance. The research was conducted by experiment using a flat type vibrating sieve. The angle of the sieve was varied by 0, 5o, 10oand 15o. The vibratory motion of the sieve was varied with the crank method using a rotation of 13.5; 21.3 and 27 rpm. The sieve holes use a screen with mesh sizes number 8, 10 and 12. The sifted sand is 1 kg. Data were collected for the fine and coarse sieve results and the sieving time. The results showed that the angle of the sieve had an effect on the performance of the sieve .
Analisa Performa Kolektor Surya Plat Datar Dengan Menggunakan Media Batu Sebagai Absorber Viqi Verdika; Ikhwanul Qiram; Gatut Rubiono
Virtual of Mechanical Engineering Article Vol 6 No 1 (2021): V-MAC
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v6i1.1147

Abstract

Kolektor surya adalah suatu alat yang dapat menangkap energi matahari dan mengubahnya menjadi energi kalor yang berguna. Salah satu cara untuk meningkatkan performa dari kolektor surya adalah menggunakan alternatif media absorber.Tujuan penelitian ini adalah untuk mendapatkan pengaruh kenaikan suhu pada kolektor setelah menggunakan tambahan absorber berupa batu. Pada penelitian ini menggunakan tiga variasi absorber yaitu menggunakan batu,pasir, dan batu campuran pasir. Alat yang digunakan pada penelitian ini adalah thermometer digital dan sumber panas menggunakan lampu sorot 450 watt dengan jarak lampu ke kolektor 1m. Pada penelitian ini menggunakan 3 jenis variasi bukaan katup yaitu pembuka aliran full dengan nilai debit 100,07 ml/dt, pembuka aliaran ½ dengan nilai debit 67,99 ml/dt dan pembuka aliran ¼ dengan nilai debit 100,07 ml/dt. Pada penelitian ini waktu yang ditempuh setiap variasi absorber adalah 4 jam dengan interval pengukuran setiap 5 menit pada suhu air masuk dan kenaikan suhu air keluar. Hasil dalam penelitian ini adalah Jenis absorber berpengaruh terhadap unjuk kerja kolektor surya. Pengaruhnya pengunaan absorber batu terhadap kolektor surya adalah meningkatnya kenaikan suhu pada air yang stabil, dengan kenaikan suhu maksimal 34,1℃. Dari beda suhu memiki tiga variasi absorber batu, pasir, batu dan pasir pada setiap variasi absorber tersebut memiliki sifat penyerap panas yang perbeda beda. Pasir memiliki sifat penyerap panas yang paling rendah diantara variasi yang yang lain. Hasil penelitian menunjukkan bahwa variasi pembuka katub ½ dengan nilai debit 67,99 ml/dt memiliki pengaruh beda suhu lebih tinggi sebesar 1,1℃. Kata kunci: kolektor surya, absorber, batu, pasir, perpindahan panas
Pengaruh Diameter Lubang Udara Terhadap Dinamika Gelembung Udara Dalam Kolom Air Roy Sardian; Gatut Rubiono; Anas Mukhtar
Virtual of Mechanical Engineering Article Vol 6 No 1 (2021): V-MAC
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v6i1.1294

Abstract

One important process in improving water quality is the aeration process. In carrying out this aeration process it is necessary to use a device called an aerator. The working principle of this tool is to add dissolved oxygen in the water. This research was conducted using an aerator column with a height of 50 cm, a length of 25 cm and a width of 5 cm with freshwater and sea water media. the addition of variations in the form of air hole diameter (needle) with a variation of 1 mm, 1.5 mm and 2 mm and air discharge of 1, 2 and 3 liters / minute. The results showed that the larger the needle diameter, the larger the diameter of the air bubbles in fresh water and sea air. The difference in media between freshwater and sea air affects the diameter of the air bubbles. Keywords - aeration, aerator column, air bubbles
Pengaruh Penambahan Profil Pada Dinding Silinder Ball-Mill Terhadap Distribusi Massa Serbuk Batu Bata Mujiono; Ikhwanul Qiram; Gatut Rubiono
Virtual of Mechanical Engineering Article Vol 6 No 2 (2021): V-MAC
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v6i2.1517

Abstract

Tube design is one aspect that affects the kinetics of ball motion and material particles on the performance of ball mill machines. Variations in the study include profile diameters of 0.75”, 1” and 1.5” while the number of profiles is 2;3; and 4 trial durations of 7 minutes with 6 crushing balls. Mass characteristics of the milled product on a 16 mesh sieve; 60; and 100. The results showed that there was an effect of variations in the diameter of the barrier profile and the number of profiles on the production capacity of the ballmill machine. From the results of the comparative analysis of the profile diameter and the number of profiles, the highest value was obtained at a diameter variation of 1.5” as many as 4 profiles in the number of balls 6 with an experimental time of 7 minutes with a production capacity of 17% mesh 16, mesh 60 15.6% and mesh 100 of 22.6%. The results have also shown the p erformance of the ballmill machine against product loss at smaller particle dimensionsKeywords: Ball mill, ball count, time length, tube wall profile
Pengaruh Variasi Kekasaran Lubang Nozzle Dengan Campuran Bahan Bakar Pertalite dan Spiritus Terhadap Karakteristik Nyala Api Muhammad Firmansyah; Ikhwanul Qiram; Gatut Rubiono
Virtual of Mechanical Engineering Article Vol 6 No 2 (2021): V-MAC
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v6i2.1518

Abstract

The nozzle is a fluid flow spraying device to increase the velocity of the outflow. Differences in the nozzle holes can affect the flow of fluid that comes out. The purpose of the study was to determine the effect of variations in nozzle hole roughness with a mixture of pertalite and spiritus fuels on the characteristics of the flame. In this research, experimentally using Nozzle Cutting Tip LPG M.02 with a given treatment of threading roughness in the nozzle hole with a thread spacing of 0.5mm, 1mm, and without treatment (Standard) while the fuel used is a mixture of Pertalite and Pertalite fuels. spirit with a mixture of (75ml:75ml), (100ml:50ml), and (125ml:25ml), data collection includes the rate of fuel consumption for 3 minutes, the temperature of the fire includes (bottom, middle, top fire) with a distance of each measurement 20cm, height fire, cross-sectional area of fire and area based on the color of the fire which is then to determine the characteristics of the fire produced in each variation used. The results showed that the treatment of roughness of threading at the nozzle hole and the mixing of fuel between Pertalite and Spiritus had an effect on the characteristics of the flame, where the highest change in fire characteristics was in the variation of the 1mm threaded nozzle hole with the percentage of the fuel mixture 125ml:25ml with an air flow pressure of 0.5 LPM. . It has a fuel consumption rate of 9 ml/minute, fire temperature (below 776 oC, middle 717 oC, above 617oC), flame height is 73.21cm, and blue flame area is 31.22cm2.Keywords: Nozzle, Pertalite, Spiritus, Fire Characteristics
PENGARUH SISTEM DOUBLE BLOWER TERHADAP KINERJA PENDINGINAN AC KENDARAAN PENUMPANG Farid Hidayatulloh; Gatut Rubiono; Ikhwanul Qiram
Virtual of Mechanical Engineering Article Vol 7 No 1 (2022): V-MAC
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v7i1.1483

Abstract

Cooling using air conditioning in passenger vehicles is very important for the user's comfort. The study aims to get the effect of double blowers on the cooling performance of passenger vehicles. The research was conducted using laboratory-scale equipment. The wind speed of the blower varied by 3.1; 3.5 and 3.7 m/s. To measure wind speed using a digital anemometer. Cabin room temperature is measured using type K thermocouples for 4 measurement points, namely the left rear passenger seat (point 1), the right rear passenger seat (point 2), then the front passenger seat (point 3), and the driver's position (point 4). Measurement times varied by 5, 10, 15 and 20 minutes. Visualizing airflow using the smoke method and recorded with a camera. In this study showed that the double blower system affects the cooling performance of passenger vehicle air conditioners
Co-Authors Aan Mutowib Achmad Noerdien Adi Mulyadi Adi Pratama Putra Ainoer Roffiq Alfiana Ali, Haidir Anas Muhktar Anas Mukhtar ary p, bima kusuma Ary Prastianto, Bima Kusuma Arya T Candra Aufa, Ahmad Bayu Septa Martaviano Triaiditya Beni Anwarudin Buhani - Bunawi Bunawi Bunawi Bunawi, Bunawi Cahyono, Andre Irawan Cecep Kusmana Danang Ari Santoso Dani, Ardi Permata Debby Efriyasika Deni Kurniawan Efendi Dewantoro R, Daniel DEWI SARTIKA Donny Setiawan Edi Irwanto Edi Irwanto, Edi Edvin Cahyono Edvin Cahyono Elfrida Ratnawati Erma Wijayanti, Erma Farhanto, Galih Farid Hidayatulloh Gatot Soebiyakto Gatot Soebiyakto Gatot Soebiyakto Gatot Soebiyakto Gatot Soebiyakto Genny Luhung Prasojo Hadi Prayitno Hamid Abdul Haris Mujianto Hariyono Hariyono Haryono, Achmad Heri Sudarmaji Hindro Prasetyo, Bayu Holik, Hasan Huda, Soffanul HUSNUL KHOTIMAH Ida Ayu Putu Sri Widnyani Ida Made Dwipayana Ihza Nugraha, Alif Ikhwanul Qiram Irawan, Sandi Jamroni Mohammad Joko Susilo Joko Suwondo Joko Suwondo, Joko Karim Lailul Kevin Kevin Khoirul Anam Kristanto, Yunus Lestari, Endhah Tri M. Agung Setiabudi Maemonah, Maemonah martaviano, bayu septa Megandhi Gusti Wardhana Muhammad Andrean Bintara Adyanto Muhammad Firmansyah Muhammad Ikhwan Muhammad Nur Cahyo Hidayat Nasrullah Mujiono Neni Nur Indah Sari Nurida Finahari Nurida Finahari Prasetyo, Janu Putra, Adi Pratama Putra, Dimas Endrawan Putri Rukmana Dewi Ratna Mustika Yasi Ratna Yasi Rezki Nalandari Rifki Arif Roy Sardian Sandi, Marki Satyani, Ida Ayu Wayan Arya Setiabudi, Moh. Agung Setyaningsih, Puji Sudibya, I Gusti Ngurah Sulung, Sabam Danny Sumarjianto Supiyanto Supiyanto, Supiyanto Surya Darmawan Hendra Susanto, Agustinus Sutarjo, Sandika Ariawan Syaifudin, Mohamad Syamsul Bahri Syamsul Bahri Toni Dwi Putra Toni Haikal Saputra Ulum, Muhammad Miftachul Untung Suryadhianto Viqi Verdika Wahyudi Wahyudi Wahyudi Wahyudi Wawan Setiawan Wicaksono, Heru Wisnu Kuncoro, Wisnu Wisnu, Kuncoro Yundari, Yundari