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All Journal Jurnal Ilmiah Wahana Pendidikan INTERNATIONAL JOURNAL OF EDUCATION, INFORMATION TECHNOLOGY, AND OTHERS
Fajari, Alfian
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Religion Computer Science & IT Education Languange, Linguistic, Communication & Media Social Sciences Other

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Pengujian Laju Pembakaran Briket Biomassa Dari Tempurung Kelapa dan Sekam Padi Fajari, Alfian; Sudarti, Sudarti; Yushardi, Yushardi
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 23 (2024): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

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Abstract

Biomass such as rice husks and coconut shells can be used as a source of raw material for briquettes, which is an alternative energy source from waste. This study aims to determine the combustion rate between briquettes made from coconut shells and rice husks. The method used in this study is a little observation and literature study from several existing journals. The results of this research prove that the combustion rate of coconut shell briquettes is greater than the combustion rate of rice husk briquettes. The results of the briquette burning rate test prove that briquettes made from coconut shells have a greater burning rate than briquettes made from rice husks
Analysis of Physics Concepts in Crop Drying Technology Perdana, Dimas Halim; Fajari, Alfian; Sudarti, Sudarti; Mahmudi, Kendid
International Journal of Education, Information Technology, and Others Vol 8 No 3.A (2025): International Journal of Education, information technology   and others (On Pro
Publisher : Peneliti.net

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The drying process of crops is a crucial stage in production that affects quality and efficiency. One of the principles of physics that plays an important role in this process is the concept of heat, which allows the transfer of heat from heat sources to crops to evaporate their moisture content. This study aims to analyze the physics concepts in the process of drying crops using Rotary Dryer and Bed Dryer technology. The research is conducted through literature studies using relevant scientific articles and sources. The results show that both technologies involve the mechanism of heat transfer by conduction and convection, as well as the interaction of centrifugal and centripetal forces in the drying process. The conclusion of this study confirms that understanding the concept of physics allows the optimization of energy use, thereby improving the efficiency of the drying process and the quality of crop yields. This finding is expected to be a reference in Physics learning, especially in understanding the application of physics concepts in the crop processing industry.
Co-Authors Mahmudi, Kendid Perdana, Dimas Halim Sudarti Sudarti Yushardi Yushardi, Yushardi