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All Journal International Journal of Electrical and Computer Engineering International Journal of Power Electronics and Drive Systems (IJPEDS) Jurnal Pengabdian UntukMu NegeRI Turbo : Jurnal Program Studi Teknik Mesin CHEESA: Chemical Engineering Research Articles JURNAL PHOTON Jurnal Teknik Kimia Jurnal Teknik Mesin Specta Journal of Technology Jurnal Engine: Energi, Manufaktur, dan Material Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Surya Teknika Journal of Mechanical Design and Testing (JMDT) METAL : Jurnal Sistem Mekanik dan Termal BATOBO: Jurnal Pengabdian Kepada Masyarakat Jurnal Polimesin
Abrar Ridwan
Department Of Mechanical Engineering, Faculty Of Engineering, Universitas Muhammadiyah Riau. Jl. Tuanku Tambusai, Pekanbaru, Riau 28294
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Journal : JURNAL PHOTON

 1 
OPTIMASI TUNGKU PELEBURAN LOGAM ALUMINIUM KAPASITAS 10 KG BERBAHAN BAKAR OLI BEKAS SKALA LABORATORIUM Istana, Budi; Ridwan, Abrar; Rilnanda, Ade
Sistem Informasi Vol 8 No 01 (2017): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Metal melting furnace is a device used to fuse a metal. In the world of metal furnace industry is still dominated by liquid fuel in the form of diesel or solid fuel in the form of coal. In this research the source of fuel used is waste of used oil. Used oil is a waste that is promising when in the process of becoming fuel. The purpose of this study for the optimization clicking or enhance an aluminum melting furnace and get better efficiency in terms of the manufacturing process, design, raw materials, fuel consumption, time, procedures for use. This study was conducted using an experimental method to build the furnace and burner that will be used for smelting logam.isolator used is refractory cement (TNC 16) and Glass Wool. The capacity created in this study is 10 kg of aluminum. In designing the software use ANSYS 12.1 to simulate the state when in operation. The furnace was tested with variable weight of aluminum to be melted: 0.5 kg, 1 kg, 0.5kg. Later tempratur on the furnace in measuring on the inside, the outside, cover, and fuel consumption. From the results of tests and calculations get the amount of time required for the melt of 0.5 kg, 1 kg and 1.5 kg of solid aluminum is ± 29-34 minutes. The time required until the 660 oC temprature is ± 24 minutes. The pouring temperature of this test reaches 887 oC. Q losses are 19,48197 kw and the resulting heat is 128854,91 kj.
ANALISIS HELICAL HEAT EXCHANGER SEBAGAI KONDENSER DAN WATER HEATER UNTUK MEMANFAATKAN PANAS BUANG PADA PERANGKAT PENGKONDISIAN UDARA Ridwan, Abrar; -, Mintarto
Sistem Informasi Vol 3 No 2 (2013): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Studi ini menganalisis perangkat pengkondisian udara, dengan memanfaatkan panas buang pada Helical Heat Exchanger sebagai kondenser dan water heater sebagai pemanfaatan energi yang terbuang. Mengansumsikan perangkat pengkondisian udara bekerja secara normal dengan kapasitas kompresor sebesar 1 PK, temperatur kondensasi sebesar 50 oC dan evaporasi sebesar 5 oC
RANCANG BANGUN TUNGKU GASIFIKASI BIOMASA HEMAT ENERGI DAN RAMAH LINGKUNGAN PENGHASIL LISTRIK Ridwan, Abrar; Istana, Budi
Sistem Informasi Vol 4 No 2 (2014): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Provinsi Riau merupakan daerah yang kaya akan sumber daya biomasa salah satunya adalah kabupaten Bengkalis, dimana hampir 80% penduduknya masih menggunakan tungku berbahan bakar kayu untuk memasak, sementara untuk mendapatakan bahan bakar fosil dan gas elpiji sangat sulit. Telah dilakukan penelitian dan uji eksperimental perancangan dan pembuatan tungku gasifikasi biomasa penghasil listrik dengan memanfaatkan panas buang sekelilingnya. Diameter dalam tungku 14,8 cm dan diameter luar luar 21,4 cm dengan diameter ruang annulus 66 cm, tinggi tungku 50 cm. Alat ukur temperatur menggunakan termokopel tipe K dan dengan data akuisisi Advantech DAQ 4718. Tungku dapat menghasilkan listrik dengan pemanfaatan panas buang pada temperatur sisi panas T = 100 0 C dengan temperatur sisi dingin 32 0 C dimana tegangan termoelektrik ±1,2 V dan arus ±60 mA. Tungku dapat membakar ulang hasil pembakaran melalui lobang di sekeliling tabung dalam sehingga terjadi gasifikasi. Efisiensi termal tungku adalah 10,7 % yaitu dapat mendidihkan 1 kg air pada menit ke-10 dengan berat bahan bakar kayu 1 kg.
DESIGN, MANUFACTURING AND TESTING KINETIC ADSORPTION TEST RIG Ridwan, Abrar; -, Nasruddin; Martin, Awaludin; Firmansyah, Arfie I.
Sistem Informasi Vol 2 No 1 (2011): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Adsorption on a solid adsorbent is the fundamental processes in the field of separation processes, purification of gases, adsorption cooling, advanced adsorption cooling, and extensive work on hydrogen storage. The understanding of the thermodynamic properties of adsorbent plus adsorbate system is important to analyze. Information concerning the relevant adsorption equilibrium and characterized of adsorbent is generally an essential requirement for the analysis and design of an adsorption separation process. For practical application, theadsorption equilibrium must be known over a broad range of operation temperatures. Also, the isotherms of pure species are fundamental information for dynamic simulation of adsorbers. The main objective of this research is to design kinetic adsorption test rig to investigate the capacity and rate of adsorption on adsorbent and adsorbate pair’s. The result of design kinetic adsorption test rig including dimensions of vapor vessel (pressure vessel) and measuring cell. The volume of vapour vessel is 1000 ml and measuring cell is 100 ml. Kinetic adsorption test rig was manufactured to investigate capacity and rate of adsorption up to 40 bar.
RANCANG BANGUN TUNGKU BIOMASSA HEMAT ENERGI DAN RAMAH LINGKUNGAN PADA TUNGKU TRADISIONAL MASYARAKAT BERBAHAN BAKAR KAYU Ridwan, Abrar
Sistem Informasi Vol 3 No 1 (2012): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Teknologi tungku pembakaran telah lama berkembang pesat dimasyarakat dan masih digunakan khususnya propinsi Riau yang kaya akan sumber daya biomassa. Telah dilakukan perancangan dan pembuatan tungku hemat energi dan ramah lingkungan dengan sistem downdraft-gasification, tungku berdimensi 1 x 1 x 1,2 m dengan tabung 13 lobang udara primer dan 21 lobang udara sekunder dengan tinggi 40 cm dan diameter 35 cm. Pengujian dilakukan dengan 6 liter air yang mendidih pada menit ke-18,73 pada temperatur 99 0C untuk tungku modifikasi dan temperatur air tertinggi 83,75 0C pada menit 45,83 untuk tungku tradisional masyarakat dengan menggunakan 3 kg kayu bakar, kecepatan aliran udara primer 0,59 (g/s) dan 0,0034 (m3/s) udara sekunder . Efisiensi termal pada tungku modifikasi 14,7 % dan efisiensi termal pada tungku tradisional masayarakat 4,2 %. Proses semi-gasification pada pembakaran memberi dampak berkurangnya asap hasil pembakaran dan isolator dengan serbuk gergaji memberi akumulasi panas yang bersifat adiabatis.
Co-Authors -, Mintarto Adhika Widyaparaga Afdhal Afdhal Ahmad Fudholi Ahmad Kafrawi Nasution Ahmad Kafrawi Nasution, Ahmad Kafrawi Arfie I. Firmansyah Ari Pani Desvina Ari Pani Desvina Aris Fiatno Athala, Azzalya Putri Awaludin Marti Awaludin Martin Azzalya Putri Athala Budi Istana Dalilla, Faizan Erwanto, Eka Faizan Dalilla Fauzun Fauzun Firmansyah, Arfie I. Hamzah, Munawir Hartono Hartono Hartono Hartono Hery Mada Indra Paska Japri Kamaruzzaman Sopian Laras S Widara Lega Putri Utami Legisnal Hakim lobertus gunawan hasugian Mahendra, Rain Agri Majid Khan Bin Majahar Ali Majid Khan Bin Majahar Ali Mariyam Fazleena Musthafa Meka, Wahyu Muhammad Desmico Ekta W Muhammad Kunta Biddinika Muhammad Nawa Syarif Munawir Hamzah Mursyidah Umar Mursyidah Umar, Mursyidah Nasruddin - Nur Farhana Mohd Razali Rahmadeni Rahmadeni Rain A Mahendra Rezeki, Tri Nur Ridwan Abdurahman Ridwan Abdurrahman Rilnanda, Ade Sianipar, Bobi Septian A Sitohang, Roberto Fermadi Sitompul, Izazul Kafitra Sunaryo Sunaryo Sunaryo Sunaryo Tri N Rezeki Tri Suyono Wahyu Meka Widara, Laras Sita Yendra, Rado Yulia Fitri Yulia Fitri