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All Journal Traksi : Majalah Ilmiah Teknik Mesin Info-Teknik AL-JAZARI JURNAL ILMIAH TEKNIK MESIN Jurnal Pengabdian Al-Ikhlas Jurnal Engine: Energi, Manufaktur, dan Material AMMA : Jurnal Pengabdian Masyarakat Journal of Mechanical Engineering and Applied Technology

Rendi

Universitas Islam Kalimantan Muhammad Arsyad Al Banjari Banjarmasin

Author-ID : 3137686

Humanities Automotive Engineering Chemistry Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Nursing Social Sciences

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PENGARUH TWIST ANGLE BLADE TURBIN SAVONIUS BERPENGARAH ALIRAN APLIKASI PADA TURBIN AIR Rendi Rendi; Abdurrahim Sidiq
INFO-TEKNIK Vol 19, No 2 (2018): INFOTEKNIK VOL. 19 NO. 2 DESEMBER 2018
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jit.v19i2.154

Water turbine is one of the mechanical equipment that functions to generateenergy into mechanical energy. There are types of water turbines one of which isthe Savonius water turbine. Savonius water turbines have the advantage of otherturbines, namely installation in rivers that do not damage the environment, areable to work and do not require special maintenance as well as providingweaknesses that can affect the positive force and the negative force on the rotor isstill small. This turbine has never been widespread. To make this turbine it ispossible to conduct research to improve its performance, especially in the turbinerotor. In these words we will try the rattan turbine by varying the blade's turningangle from 00, 30o, 60o, 90o and 120o and adding ½ and ¼ opening flow guides.Based on the results of the research that we have done, we can say the differencein blade angle and flow guide to turbine performance. The variation of twist angleand flow controller that provides the most appropriate turbine performance is a90o swivel with turbine flow guide openings ¼. At the swivel angle 120o the waveguide is not as wide.

PENAMBAHAN LINGKARAN PELINDUNG PADA TURBIN AIR ROTOR SAVONIUS Rendi Rendi; Firda Herlina
INFO-TEKNIK Vol 20, No 2 (2019): INFOTEKNIK VOL. 20 NO. 1 DESEMBER 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/infotek.v20i2.7720

The savonius water turbine has a main component, which is blade, the concave portion has a positive work and the convex blade has a negative work. Concave profiles in advancing blade as flow catchers and convex profiles on the returning blade as reflecting flow so that there is a difference in torque. The greater the torque difference the better the turbine performance. The way to enlarge this torque difference is by enlarging the drag force. This study aims to increase the difference in torque by adding a protective circle behind the blade advancing blade. This research uses Solidwork software to design turbines and Ansys CFX 19.2 software to analyze torque. Based on the analysis results, the addition of a protective circle can increase the difference in torque. The largest torque value is owned by the turbine with the addition of a protective circle 10 mm from the blade of 46,524 Nm, the largest power value is owned by the turbine with the addition of a protective circle 10 mm by 182 Watts and the greatest efficiency value is owned by the turbine with the addition of a protective circle 10 mm 50% turbine. The addition of a protective circle 10 mm away from the blade is the most optimal turbine geometry for use in water flow power plants, especially in slow-flow rivers.

OPTIMASI PERANCANGAN ALAT PENGERING IKAN AIR TAWAR KAPASITAS 50 KG MEMANFAATKAN TENAGA SURYA DAN BIOMASA Rendi Rendi
INFO-TEKNIK Vol 17, No 1 (2016): INFOTEKNIK Vol. 17 No. 1 2016
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/infotek.v17i1.1267

Kandangan city is one of the largest in the region banjarmasin dried fish, dried fish Processing in Kandangan city still quite traditional, namely only with drying fish under direct solar heat that has some shortcomings such as: a long time, need some time reversal process and less hygienic. To increase the productivity of fish farmers ate fish drier is planned sourced from solar power and biomass.The method used in this study is that the first field surveys, collect data of temperature, humidity and solar radiation in the area of research. Second, collect data levels of fish that have not been drained and dried. The field survey will be a design parameter.Based on calculations performed empirically obtained: design the most optimal solar collector is designed with a slope of 10°, 8,236 m2 collector area, drying air velocity of 1,9 m / s, 1,7 m width of the drying chamber and drying chamber area of 2,89 m2. APK most optimal design that is designed with a tube diameter of 0,028 m 0,7 m long tube tube 60° and Pr Structure 1,5 number of tube 35 and a shell diameter of 0,27 m.

ANALISA DISTRIBUSI TEKANAN DAN ALIRAN DISEKITAR ROTOR SAVONIUS WATER TURBINE Rendi Rendi
AL-JAZARI JOURNAL SCIENTIFIC OF MECHANICAL ENGINEERING Volume 2, Nomor 1, Mei 2017
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Distribusi tekanan dan aliran pada model Savonius water turbin sangat kompleks. Penelitian ini bertujuan untuk mengetahui distribusi tekanan dan pola aliran disekitar rotor turbin. Penelitian ini dilakukan dengan membuat model CAD dengan variasi penambahan deflektor yaitu deflektor tunggal dan deflektor ganda. Simulasi menggunakan software Solid works Flow Simulasi berbasis Finite Elements Analysis (FEA) Method. Kecepatan aliran air ditetapkan 1,5 m/s. Hasil simulasi menunjukan peforma berupa distribusi tekanan dan distribusi kecepatan aliran air lebih tinggi dan terlihat lebih luas dan merata terjadi pada penambahan deflektor ganda dibandingkan dengan tampa deflektor dan penamabah deflektor tunggal. Efektifitas tinggi rendahnya tekanan dan kecepatan aliran yang terjadi memberikan pengaruh terhadap putaran turbin sehingga memberikan dampak signifikan terhadap peforma turbin yang dihasilkan.

EDUKASI PENGELOLAAN SAMPAH DAN PENDAMPINGAN PENGGUNAAN MESIN PEMBAKAR SAMPAH DI DESA SEMANGAT DALAM Rendi Rendi; Jainal Arifin; Firda Herlina; Sobar Ihsan; Budi Hartadi; Muhammad Suprapto; Muhammad Irfansyah
JURNAL PENGABDIAN AL-IKHLAS UNIVERSITAS ISLAM KALIMANTAN MUHAMMAD ARSYAD AL BANJARY Vol 7, No 1 (2021): AL-IKHLAS JURNAL PENGABDIAN
Publisher : Universitas Islam kalimantan MAB

Sampah menjadi permasalahan utama dalam kehidupan kita sekarang ini, jika sampah tidak dikelola dengan baik makan akan berakibat patal bagi lingkungan. Pengandian kepada masyarakat ini bertujuan unrtuk mengedukasi masyarakat di Desa Semangat Dalam untuk mengelola sampah dengan sistem membakar sampah tanpa asap. Metode yang digunakan adalah 1). membuat alat pembakar sampah tanpa asap 2). Sosialisasi metode ini dilakukan untuk memperkenalkan kepada masyarakat mengenai alat pembakar sampah tanpa asap. Hasil pengabdian kepada masyarakat alat pembakar sampah tanpa asap terdiri dari komponen utama tungku pembakaran sampah, saluran asap menuju filter, dan nozel saprai. Dalam sosialisainya Jumlah kehadiran peserta yang hadir sesuai dengan yang diharapkan yaitu berjumlah 15 peserta, peserta antusias mengikuti kegiatan hingga akhir dan aktif bertanya saat sesi diskusi dan tanya jawab dan Ada beberapa peserta ingin membuat alat pembakar sampah di rumahnya masing-masing.

MENINGKATKAN KETERAMPILAN GURU SMK MENGGUNAKAN APLIKASI CAD DI SMK ISAM SABILAL MUHTADIN Rendi Rendi; Jainal Arifin; Firda Herlina; Sobar Ihsan; Budi Hartadi; Gusti Rusdy Furqon Syahrillah
JURNAL PENGABDIAN AL-IKHLAS UNIVERSITAS ISLAM KALIMANTAN MUHAMMAD ARSYAD AL BANJARY Vol 6, No 1 (2020): AL-IKHLAS JURNAL PENGABDIAN
Publisher : Universitas Islam kalimantan MAB

Tujuan program pengabdian adalah memberikan pelatihan Software AutoCAD untuk guru-guru dan siswa-siswi SMK Islam Sabilal Muhtadin dan melakukan pedampingan kepada guru pembelajaran gambar teknik. Sasaran pengabdian kepada masyarakat ini, adalah guru SMK Islam sabilalmutadin yang mengajar gambar mesin. Kegiatan menggunakan metode pelatihan langsung (hands on) berupa pemaparan/presentasi, tutorial serta diskusi. Monitoring dan Evaluasi dilakukan bagi yang telah mengikuti kegiatan, metode yang digunakan dalam monitoring dan evaluasi adalah memberikan peserta tugas menggambar kemudian kami catat waktu yang butuhkan untuk menyelesaikan tugas gambar tersebut. Hasil evaluasi paling lama- lama peserta menyelesaikan tugas gambar adalah 35 menita dan yang paling cepat adalah 20 menit. Rata-tara peserta mampu menyelesaikan tugas gambar selama 27.09 menit. Dari hasil evaluasi ini dapat dikatakan bahwa semua pesereta pelatihan sudah mampu menggambar teknik dengan aplikasi AutoCad dengan baik dapat dikatakan juga keterampilan mereka sudah jauh meningkat dari yang awalnya tidak bisa menjadi bisa.

Pengaruh Berbagai Merek Oli terhadap Temperatur Mesin Honda Scoopy dan Emisi Gas Buang Firda Herlina; M. Marsudi; Rendi Rendi; Muhamad Syarif
Jurnal Engine: Energi, Manufaktur, dan Material Vol 2, No 2 (2018)
Publisher : Proklamasi 45 University

The development of automotive technology in Indonesia is directly proportional to the use of a lubricant that consumption is also developed from the technology. But from the proposal, we could not confirm whether the factory owners of output oil is better than the oil output in the factories. Of motor vehicle, gas emissions as a source of air pollution reached 60-70 % largest, compared to an industry that is only around 10-15 %. the remembrance of the danger of exhaust gas emissions, business needs to be to control air pollution so that the negative impact of mankind can be minimized. This report is written with the experimental methods, by doing observation experiment every new brand oil and gas emissions. This report is written with the experimental methods are, with supervising the case spread experiment luminance to the change of a brand oil and test it of gas emission of the exhaust. The results of this honda motor vehicle Scoopy 2013 is better to use the oil the list of top 1 oil because having the value of the wide range of temperatures 64.6 oC. Honda motor vehicle scoopy 2015 is better to use the Ahm Mpx2 oil because having the value of the wide range of temperatures 73.6 oC Honda motor vehicle scoopy 2017 is better to use the Top 1 oil because having the value of the wide range of temperatures 66.7 oC. Condition and exhaust gas emissions could be lowered in concluded that honda Scoopy 2013 with Top 1 oil is about CO which better for that which is 0.96 while for the program the nature of all that HC and CO2 that is good uses Ahm Mpx2 oil. Honda Scoopy 2015 with Ahm Mpx2 oil is about CO, HC, and CO2 who good and stable. Honda Scoopy 2017 with Top 1 oil is about CO which better for that which is 0.81 while for the program the nature of all that HC that is good uses Ahm Mpx2 oil and CO2 that is good use Evalube oil.

Desain Underwater Rotor Untuk Memanfaatkan Laju Aliran Sungai Sebagai Pembangkit Listrik Tenaga Air rendi rendi; Budi Hatradi; Muhammad Irfansyah; Puteri Puteri
Jurnal Engine: Energi, Manufaktur, dan Material Vol 5, No 2 (2021)
Publisher : Proklamasi 45 University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30588/jeemm.v5i2.888

This study aims to design an underwater rotor to utilize the flow rate of the river as a hydroelectric power plant. In this study, an underwater rotor design model will be made with three variations in the number of blades, namely three, six, nine blades. The test parameter observed in this study is the turbine performance through the value of the power coefficient (cp) and the moment coefficient (cm). The method used in this research is an experimental method, namely by making a turbine model with a laboratory scale. The results show that the underwater rotor designed with aspect ratio = 2.0, overlap ratio = 0, end-plate diameter = 1.1d then the barrier plate design with L/D ratio = 1.2 60º provides the highest power coefficient and moment coefficient, namely respectively 0.15 and 0.27 in the design with the number of blades 3 (three)

Potensi Pembangkit Listrik Tenaga Air Mikrohidro di Sungai Pintab dan Sungai Amandit Kalimantan Selatan Rendi Rendi; Jainal Arifin; Mujiburrahman Mujiburrahman; Ice Trianiza
Jurnal Engine: Energi, Manufaktur, dan Material Vol 4, No 2 (2020)
Publisher : Proklamasi 45 University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30588/jeemm.v4i2.733

A survey of the potential for electricity generation from water energy was carried out on two rivers in South Kalimantan. These rivers are the Batang Banyu River or the Pintab River in Balangan Regency and the Amandit River in Kandangan Regency. The purpose of this study is to calculate the potential for electrical energy. The method used is to collect primary data in water velocity, cross-sectional river area, river discharge, and river height. Measurements were carried out three times at different times, namely in January, April, and July 2020. The difference in this month is due to the presence of the rainy season and the dry season. The method used in measuring river potential is measuring the river's flow rate. It is calculated by the potential energy equation, after obtaining the river's hydraulic potential, then calculating the generating power. Based on the calculations that have been made on the Batang Banyu River or the Pintab River in Balangan Regency and the Amandit River in Kandangan Regency, the potential for micro-hydropower plants is quite large, namely 419.7 kW and 619 kW, respectively. Suppose the river is installed with a turbine with an efficiency of 0.74, a generator efficiency of 0.85, and the mechanical transmission efficiency of 0.98, then the river respectively can generate electricity 258.71 kW and 360.9 kW.Survei potensi pembangkit listrik dari energi air dilakukan pada dua sungai di Kalimantan Selatan. Sungai tersebut adalah Sungai Batang Banyu atau Sungai Pintab di Kabupaten Balangan dan Sungai Amandit di Kabupaten Kandangan. Tujuan penelitian ini adalah untuk menghitung potensi energi listrik. Metode yang digunakan yaitu mengumpulkan data primer berupa kecepatan air, luas penampang sungai, debit sungai, dan ketinggian sungai. Pengukuran dilakukan sebanyak tiga kali dengan waktu yang berbeda yaitu pada bulan Januari, April, dan Juli 2020. Perbedaan bulan ini dengan pertimbangan adanya musim hujan dan musim kemarau. Metode yang digunakan dalam pengukuran potensi sungai adalah mengukur debit aliran sungai, kemudian dihitung dengan persamaan energi potensial. Setelah diperoleh potensi hidrolik sungai, kemudian menghitung daya pembangkit. Berdasarkan perhitungan yang telah dilakukan pada sungai Batang Banyu atau Sungai Pintab di Kabupaten Balangan dan Sungai Amandit di Kabupaten Kandangan, diperoleh potensi pembangkit listrik tenaga air mikrohidro cukup besar yaitu berturut-turut adalah 419,7 kW dan 619 kW. Apabila di sungai tersebut dipasang sebuah turbin yang memiliki efesiensi 0,74, efesiensi generator 0,85, dan efesiensi transmisi mekanik 0,98, maka sungai tersebut dapat membangkitkan listrik berturut-turut sebesar 258,71 kW dan 360,9 kW.

Turbin Air Arus Sungai Model Sudu Propeller Menggunakan Nozzel-Diffuser Rendi Rendi; Sobar Ihsan; Syamsul Ma'arif
Jurnal Engine: Energi, Manufaktur, dan Material Vol 4, No 1 (2020)
Publisher : Proklamasi 45 University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30588/jeemm.v4i1.649

The application of river flow water turbines as energy sources often experiences obstacles such as the changing speed of river water flow and low turbine efficiency. This obstacle can be overcome by creating an effective and efficient river flow turbine. One way to overcome these obstacles is to add a propeller and diffuser on the turbine. This study aims to determine the value of turbine efficiency from the results of field experiments using a prototype of a river flow water turbine with a propeller blade model and to use a nozzle-diffuser. The method used is to design a river flow water turbine with propeller and diffuser, then prototype testing is carried out in the Amandit River. Data generated from field testing were analyzed to determine the value of turbine efficiency. The test results show that the prototype of a river current water turbine using a nozzle-diffuser can work well at water speeds of 0.5 m/s to 1.1 m/s. The higher the speed of the water, the higher the turbine rotation speed, the higher the torque value, and the higher the turbine power. At a water velocity of 0.5 m/s, a turbine rotation speed of 58 rpm with a torque of 0.875 N.m, while at a water speed of 1.1 m/s, a turbine rotational speed of 115 rpm with a torque of 1.250 N.m. At all water speeds and turbine speed, the turbine efficiency is fixed at 44%.

Co-Authors Abdurrahim Sidiq Agus Wiramsya Oscar Ahmadil Amin Ahmandi Amin Budi Hartadi Budi Hartadi Budi Hatradi Faisal Rahman Firda Herlina Gusti Rusdy Furqon Syahrillah Ice Trianiza Idzani Muttaqin Irawan Noor Jainal Arifin Muhamad Syarif Muhammad Firman Muhammad Firman Muhammad Firman Muhammad Irfansyah Muhammad Marsudi Muhammad Suprapto Mujiburrahman . Puteri Puteri Saifullah Arief Sobar Ihsan Syamsul Ma’arif Yuli Panca Asmara

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