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All Journal Jurnal Elemen Jurnal Humaniora Teknologi JTAM ROTARY Jurnal Humaniora Teknologi
Syaief, Adhiela Noer
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KINERJA POMPA AIR TENAGA SURYA (PATS) DENGAN MENGGUNAKAN POMPA DC 12 VOLT 180 WATT Syaief, Adhiela Noer; Putra, Muhammad Rezky Fitri; Ivana, Reza Taufiqi; Artika, Kurnia Dwi; Isworo, Hajar
ELEMEN : JURNAL TEKNIK MESIN Vol. 10 No. 2 (2023)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v10i2.253

Abstract

The availability of solar energy has great potential for application in the agricultural sector. Electrical power from photovoltaic cells or solar panels mainly depends on sunlight at certain times. The use of this technology can be applied to pump drives in agricultural irrigation systems. In this research, we try to measure a certain time with the efficiency of components from using solar photovoltaic (SPV) with the water discharge produced by the pump on these components. From the experimental results, it was found that the best efficiency was at 14.00 WITA with an efficiency of 57% with the panel facing directly to the sun. From pump testing, it was found that the average water flow was 20.95 liters/minute. From these performance tests, Indonesia itself has sufficient levels of solar radiation to use solar panels as an alternative to sustainable resource.
PENGARUH DIAMETER PIPA NOZZLE PADA KINERJA TURBIN AIR PELTON SKALA LABORATORIUM Syaief, Adhiela Noer; Isworo, Hajar; Ivana, reza Taufiqi; Putra, Muhammad Rezki Fitri; Yasin, Muhammad Noor
ELEMEN : JURNAL TEKNIK MESIN Vol. 11 No. 1 (2024)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v11i1.276

Abstract

Pelton turbine is an energy conversion medium that utilizes flow performance as a driver and produces electrical energy due to the conversion of turbine rotation. The turbine works when the turbine nozzle injects flow towards the tip of the nozzle which leads directly to the inlet surface of the turbine blade. In this research, we know the effect of nozzle diameter on the performance of turbines that produce different electrical power from various parameters, namely: nozzle diameter used; 1", ¾", 1 ½", and ½" with various nozzle opening variations of 20%, 50%, and 100%. The results obtained with a nozzle diameter of ¾" obtained maximum results with a rotation of 177 (rpm), with a power of 5,168 watts and efficiency increased to 5% at each nozzle valve opening. From these results it can be said that the magnitude or size of the nozzle influences the performance of the turbine where the efficiency of the performance is directly proportional to the rotation and power produced.
IMPLEMENTASI PELAKSANAAN MANAJEMEN BENGKEL BERBASIS 5-S DI BENGKEL MESIN OTOMOTIF POLITEKNIK NEGERI TANAH LAUT Syaief, Adhiela Noer
Jurnal Humaniora Teknologi Vol. 3 No. 1 (2017)
Publisher : P3M Politeknik Negeri Tanah Laut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/jht.v3i1.35

Abstract

Bengkel Mesin Otomotif Politeknik Negeri Tanah Laut merupakan salah satu sarana penunjang proses belajar khususnya praktek yang ada dilingkungan kampus Politeknik Negeri Tanah Laut. Adapun tujuan dari penelitian ini adalah untuk mengetahui pelaksanaan manajemen bengkel mesin otomotif yang berbasis Seiri, Seiton, Seiso, Seiketsu, Shitsuke. Penelitian ini menggunakan pendekatan kualitatif. Proses peng-umpulan data menggunakan wawancara, dokumentasi, dan observasi. Objek penelitian ini adalah bengkel mesin otomotif Politeknik Negeri Tanah Laut, laboran, teknisi dan dosen pembimbing praktek. Teknik analisis data yang digunakan dalam penelitian ini adalah reduksi data, display data, dan penarikan kesimpulan. Untuk mengecek keabsahan data dilakukan dengan melakukan pengamatan ulang dan melakukan triangulasi. Hasil Penelitian menunjukan bahwa pelaksanaan manajemen bengkel berbasis 5-S (seiri, seiton, seiso, seiketsu, shitsuke) di bengkel mesin otomotif Politeknik Negeri Tanah laut sudah berjalan dengan baik.         Kata Kunci: manajemen bengkel, 5-S, bengkel mesin otomotif
RANCANG BANGUN ALAT PRESS KALENG MINUMAN BERBAHAN DASAR PELAT ALUMUNIUM KAPASITAS 530/JAM Isworo, Hajar; Khalil, Muhammad; Syahyuniar, Rusuminto; Syaief, Adhiela Noer; Persada, Anggun Angkasa Bela; Lingga, Yulima Melsipa; Artika, Kurnia Dwi; Setiawan, Muhammad Yusuf Adi
JTAM ROTARY Vol 5, No 1 (2023): JTAM ROTARY
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jtam_rotary.v5i1.8370

Abstract

Masalah yang terjadi adalah adanya limbah kaleng bekas di masyarakat.  yang biasanya berbahan dasar pelat alumunium, seperti yang kita ketahui sampah berbahan dasar logam susah terurai  di dalam tanah. Biasanya sampah kaleng ini dipungut oleh para pemulung dan disetor ke para pengepul. Tujuan dari penelitian ini membantu para pengepul dalam pengepresan kaleng, harapannya dengan cara pengepresan kaleng maka akan memperkecil volume kaleng sehingga dapat mengurangi ongkos pengiriman ke pabrik pencacah. pembuatan alat pengepresan kaleng dapat menghasilkan kaleng yang sudah dipres 530 per Jam. The problem that occurs is the presence of used cans in the community. which are usually made from aluminum plates, as we know metal-based waste is difficult to decompose in the soil. Usually, the cans are collected by the scavengers and handed over to the collectors. The purpose of this study is to help collectors in pressing cans, it is hoped that by pressing cans it will reduce the volume of cans so that they can reduce shipping costs to the enumerator factory. the manufacture of can presses can produce 530 pressed cans per hour.
PENGARUH CATALYTIC CONVERTER BERBAHAN ALUMUNIUM, SENG TERHADAP KEMAMPUAN REDUKSI EMISI GAS BUANG, DAN PERFORMA PADA SEPEDA MOTOR 110 CC Isworo, Hajar; Khalil, Muhammad; Syahyuniar, Rusuminto; Syaief, Adhiela Noer; Bela Persada, Anggun Angkasa; Lingga, Yulima Melsipa; Artika, Kurnia Dwi; Adi Setiawan, Muhammad Yusuf
JTAM ROTARY Vol 6, No 2 (2024): JTAM ROTARY
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jtam_rotary.v6i2.12322

Abstract

Masalah emisi gas buang akan terus berlangsung selama manusia menggunakan bahan bakar fosil. Emisi gas buang dapat diturunkan dengan menggunakan katalis yang terbuat dari berbagai macam material, seperti aluminium, tembaga, seng, dan lainnya. Sehingga penelitian ini dilakukan untuk mengetahui pengaruh penggunaan jenis matrial katalis alumunium dan seng terhadap emisi gas buang HC dan CO. Metode yang digunakan dalam penelitian ini dengan menguji Katalitik converter menggunakan uji eksperimental menggunakan alat uji emisi dan dyno test (uji performa mesin). Dari penelitian diketahui bahwa kadar CO dan HC  terendah pada penggunaan katalis alumunium 2 saringan dengan torsi sebesar 5.69 dan power sebesar 3,9 hp. Menurunnya emisi gas buang karena katalis alumunium dan seng terbukti efektif menurukan kadar CO dan HC. The problem of exhaust emissions will continue as long as humans use fossil fuels. Exhaust gas emissions can be reduced by using catalysts made from various materials, such as aluminum, copper, zinc, and others. So this research was carried out to determine the effect of using aluminum and zinc catalyst materials on HC and Co exhaust emissions. The method used in this research is to test the catalytic converter using experimental tests using emission test equipment and dyno tests (engine performance tests). From the research, it is known that the lowest CO and HC levels are when using  2 filter aluminum catalyst with a torque of 5.69 and a power of 3.9 hp. Reduced exhaust emissions due to aluminum and zinc catalysts proven to be effective in reducing CO and HC levels.
PENGARUH KETINGGIAN ENGINE STAND SEPEDA MOTOR TERHADAP NILAI KEKUATAN MATERIAL (TEGANGAN DAN DEFLEKSI) Isworo, Hajar; Khalil, Muhammad; Syahyuniar, Rusuminto; Syaief, Adhiela Noer; Bela Persada, Anggun Angkasa; Lingga, Yulima Melsipa; Artika, Kurnia Dwi; Fahrozi, Ikhsan
JTAM ROTARY Vol 5, No 2 (2023): JTAM ROTARY
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jtam_rotary.v5i2.9765

Abstract

Kegagalan material berakibat komponen otomotif bisa menjadi patah, selain itu dapat berakibat chassis suatu kendaraan menjadi megalami lendutan (defleksi).  Faktor yang mempengaruhi kegagalan adalah beban pada suatu komponen kendaraan. Tujuan dari penelitian ini adalah untuk menganalisa tegangan dan defleksi pada engine stand sepeda motor akibat pembebanan. Engine stand menggunakan variasi ketinggian 40 cm, 45 cm dan 50 cm dengan bantuan software Autodesk Inventor Professional 2019. Hasil penelitian menunjukkan ketinggian 40 cm adalah ukuran ketinggian yang paling baik, karena tegangan normal (Smax), tegangan geser Tx, dan defleksinya minimum, walaupun pada nilai tegangan shear stress Ty nya nilainya lebih tinggi dari ukuran lainnya, tetapi nilainya sangat kecil dibandingkan Tegangan yieldnya (0,6 MPa < 207 MPa ). Hal ini berdampak positif pada rangka engine stand karena tidak terjadi deformasi plastis (rangka tidak akan patah). Material failure can cause automotive components to break, besides that it can cause a vehicle's chassis to experience deflection (deflection). Factors that affect failure is the load on a vehicle component . The purpose of this research is to analyze the stress and deflection on the motorcycle engine stand due to loading. The engine stand uses height variations of 40 cm, 45 cm and 50 cm with the help of Autodesk Inventor Professional 2019 software. The results showed that a height of 40 cm is the best measure of height, because the normal stress (Smax), shear stress Tx, and deflection are minimum, even though the shear stress value Ty is higher than the other sizes, the value is very small compared to the yield stress. (0.6 MPa < 207 MPa ). This has a positive impact on the engine stand frame because plastic deformation does not occur (the frame will not break).
PENGARUH VARIASI PUTARAN V-BELT MESIN PENCACAH RUMPUT TERHADAP KECEPATAN PEMOTONGAN Isworo, Hajar; Khalil, Muhammad; Syahyuniar, Rusuminto; Syaief, Adhiela Noer; Bela Persada, Anggun Angkasa; Lingga, Yulima Melsipa; Artika, Kurnia Dwi; Mujiburrohman, Ahmad
JTAM ROTARY Vol 7, No 1 (2025): JTAM ROTARY
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jtam_rotary.v7i1.13563

Abstract

Peternak membutuhkan alat bantu yang dapat memaksimalkan efisiensi dalam proses pencacahan rumput, sehingga dapat menghemat waktu dan tenaga yang dikeluarkan. Dengan demikian, proses pencacahan rumput dapat dilakukan dalam waktu yang lebih singkat. Oleh karena itu, alat pencacah rumput menjadi kebutuhan penting bagi para peternak. Secara umum, mesin pencacah rumput terdiri dari motor sebagai penggerak, sistem transmisi sebagai pemindah tenaga, casing untuk melindungi komponen mesin, poros rangka, dan pisau panjang. Dalam pembuatan mesin pencacah, penting untuk memperhatikan kekuatan rangka, ketajaman pisau yang mampu bertahan dalam banyak pemakaian, serta performa mesin yang maksimal sesuai dengan fungsi dan kebutuhan. Metode yang digunakan dalam penelitian ini melibatkan variasi ukuran pulley. Hasilnya menunjukkan bahwa pulley kecil dengan kecepatan putaran 500 rpm mampu mencacah 1 kg rumput dalam waktu 40 detik, sedangkan pulley besar dengan kecepatan 1500 rpm membutuhkan waktu lebih lama, yaitu 118 detik untuk mencacah 1 kg rumput. Farmers need tools that can maximize efficiency in the grass chopping process, helping them save both time and energy. This enables the grass chopping process to be completed in a shorter amount of time. Therefore, a grass chopper is an essential tool for farmers.In general, a grass chopper consists of a motor as the driving force, a transmission system to transfer power, a casing to protect machine components, a frame shaft, and long blades. When designing a grass chopper, it is crucial to consider the strength of the frame, the sharpness of the blades to withstand multiple uses, and the overall performance of the machine to ensure it functions optimally according to its intended purpose.The method used in this study involved variations in pulley sizes. The results showed that a small pulley with a rotation speed of 500 rpm could chop 1 kg of grass in 40 seconds, whereas a large pulley with a rotation speed of 1500 rpm took longer, requiring 118 seconds to chop 1 kg of grass.
IMPLEMENTASI PELAKSANAAN MANAJEMEN BENGKEL BERBASIS 5-S DI BENGKEL MESIN OTOMOTIF POLITEKNIK NEGERI TANAH LAUT Syaief, Adhiela Noer
Jurnal Humaniora Teknologi Vol. 3 No. 1 (2017)
Publisher : P3M Politeknik Negeri Tanah Laut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/jht.v3i1.35

Abstract

Bengkel Mesin Otomotif Politeknik Negeri Tanah Laut merupakan salah satu sarana penunjang proses belajar khususnya praktek yang ada dilingkungan kampus Politeknik Negeri Tanah Laut. Adapun tujuan dari penelitian ini adalah untuk mengetahui pelaksanaan manajemen bengkel mesin otomotif yang berbasis Seiri, Seiton, Seiso, Seiketsu, Shitsuke. Penelitian ini menggunakan pendekatan kualitatif. Proses peng-umpulan data menggunakan wawancara, dokumentasi, dan observasi. Objek penelitian ini adalah bengkel mesin otomotif Politeknik Negeri Tanah Laut, laboran, teknisi dan dosen pembimbing praktek. Teknik analisis data yang digunakan dalam penelitian ini adalah reduksi data, display data, dan penarikan kesimpulan. Untuk mengecek keabsahan data dilakukan dengan melakukan pengamatan ulang dan melakukan triangulasi. Hasil Penelitian menunjukan bahwa pelaksanaan manajemen bengkel berbasis 5-S (seiri, seiton, seiso, seiketsu, shitsuke) di bengkel mesin otomotif Politeknik Negeri Tanah laut sudah berjalan dengan baik.         Kata Kunci: manajemen bengkel, 5-S, bengkel mesin otomotif
KINERJA POMPA AIR TENAGA SURYA (PATS) DENGAN MENGGUNAKAN POMPA DC 12 VOLT 180 WATT Syaief, Adhiela Noer; Putra, Muhammad Rezky Fitri; Ivana, Reza Taufiqi; Artika, Kurnia Dwi; Isworo, Hajar
ELEMEN : JURNAL TEKNIK MESIN Vol. 10 No. 2 (2023)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v10i2.253

Abstract

The availability of solar energy has great potential for application in the agricultural sector. Electrical power from photovoltaic cells or solar panels mainly depends on sunlight at certain times. The use of this technology can be applied to pump drives in agricultural irrigation systems. In this research, we try to measure a certain time with the efficiency of components from using solar photovoltaic (SPV) with the water discharge produced by the pump on these components. From the experimental results, it was found that the best efficiency was at 14.00 WITA with an efficiency of 57% with the panel facing directly to the sun. From pump testing, it was found that the average water flow was 20.95 liters/minute. From these performance tests, Indonesia itself has sufficient levels of solar radiation to use solar panels as an alternative to sustainable resource.
PENGARUH DIAMETER PIPA NOZZLE PADA KINERJA TURBIN AIR PELTON SKALA LABORATORIUM Syaief, Adhiela Noer; Isworo, Hajar; Ivana, reza Taufiqi; Putra, Muhammad Rezki Fitri; Yasin, Muhammad Noor
ELEMEN : JURNAL TEKNIK MESIN Vol. 11 No. 1 (2024)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v11i1.276

Abstract

Pelton turbine is an energy conversion medium that utilizes flow performance as a driver and produces electrical energy due to the conversion of turbine rotation. The turbine works when the turbine nozzle injects flow towards the tip of the nozzle which leads directly to the inlet surface of the turbine blade. In this research, we know the effect of nozzle diameter on the performance of turbines that produce different electrical power from various parameters, namely: nozzle diameter used; 1", ¾", 1 ½", and ½" with various nozzle opening variations of 20%, 50%, and 100%. The results obtained with a nozzle diameter of ¾" obtained maximum results with a rotation of 177 (rpm), with a power of 5,168 watts and efficiency increased to 5% at each nozzle valve opening. From these results it can be said that the magnitude or size of the nozzle influences the performance of the turbine where the efficiency of the performance is directly proportional to the rotation and power produced.
Co-Authors Adi Setiawan, Muhammad Yusuf Bela Persada, Anggun Angkasa Fahrozi, Ikhsan Isworo, Hajar Ivana, Reza Taufiqi Kurnia Dwi Artika, Kurnia Dwi Lingga, Yulima Melsipa Muhammad Khalil Muhammad Khalil, Muhammad Mujiburrohman, Ahmad Persada, Anggun Angkasa Bela Putra, Muhammad Rezki Fitri Putra, Muhammad Rezky Fitri Setiawan, Muhammad Yusuf Adi Syahyuniar, Rusuminto Yasin, Muhammad Noor