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All Journal beta (Biosistem dan Teknik Pertanian) Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Dinamika Teknik Mesin Jurnal Sains Teknologi dan Lingkungan (JSTL) JMM (Jurnal Masyarakat Mandiri) Jurnal Agrotek UMMat JTIM : Jurnal Teknologi Informasi dan Multimedia
Sukmawaty Sukmawaty
Program Studi Teknik Pertanian, Fakultas Teknologi Pangan dan Agroindustri, Universitas Mataram
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Other

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Journal : Dinamika Teknik Mesin

 1 
Pengaruh kecepatan udara dan massa gabah terhadap kecepatan pengeringan gabah menggunakan pengering terfluidisasi S. Syahrul; M. Mirmanto; S. Romdani; S. Sukmawaty
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 7, No 1 (2017): Dinamika Teknik Mesin
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.852 KB) | DOI: 10.29303/dtm.v7i1.8

Abstract

Grain processing does not meet the actual grain harvests. This is due to the unsuitable drying process. Milling grain entrepreneurs and farmers in Indonesia are currently conducting a drying process under the sun. Based on the National Standards Body (BSN), grain moisture content must be at 14% to maintain the grain at high qualities. The purpose of this study is to determine the effect of velocity and grain mass variations on drying times. The grain used in this study contains an initial moisture content of 22% ± 0.5%. The grain is dried by inserting it into the drying chamber and varying the air velocities and grain mass. The air velocities used are 4 m/s, 5 m/s, 6 m/s and the variations of the grain mass are 1 kg 2 kg and 3 kg. The results show that increasing the air velocity decreases the drying time. On the other hand, when the grain mass is increased, the drying time elevates. The air velocity and mass of the grain that results in the fastest drying time are 6 m/s and 2 kg. The time required for achieving the water content of 13.6% is 30 menit. At the air velocity of 4 m/s, and the grain masses of 1 kg, 2 kg, and 3 kg, to achieve moisture contents of 13.4%, 13.5% and 13.4% the drying time needs 50 minutes.
Co-Authors Ansar Ansar Ansar Ansar Asih Priyati Diah Ajeng Setiawati Diah Ajeng Setiawati Guyup Mahardhian Dwi Putra Guyup Mahardhian Dwi Putra Hary Kurniawan Hary Kurniawan Kurniawan Yuniarto Kurniawan Yuniarto M. Mirmanto, M. Murad, Murad Rahmat Sabani Rahmat Sabani S. Romdani S. Syahrul Sirajuddin Haji Abdullah Sopiyan Iqbal Syahroni Hidayat Zamharir, Zamharir