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All Journal Mesin Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Turbo : Jurnal Program Studi Teknik Mesin Machine : Jurnal Teknik Mesin Jurnal Ipteks Terapan pendidikan, science, teknologi, dan ekonomi Dharma Pengabdian Perguruan Tinggi (DEPATI) Enrichment: Journal of Multidisciplinary Research and Development Jurnal Inovasi Teknologi Terapan
Rodiawan, Rodiawan
Jurusan Teknik Mesin Fakultas Teknik Universitas Bangka Belitung
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Languange, Linguistic, Communication & Media Mechanical Engineering Public Health Social Sciences Other

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Rancang Bangun Alat Perajang Singkong Dengan Pisau Horizontal Menggunakan Pendorong Pegas Pebriansyah Pebriansyah; Saparin Saparin; Eka Sari Wijianti; Rodiawan Rodiawan; Yudi Setiawan
Jurnal Inovasi Teknologi Terapan Vol. 4 No. 2 (2026): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v4i2.453

Abstract

Cassava (Manihot esculenta Crantz), also known as tapioca or cassava, is one of the main tuber crops cultivated in humid tropical regions. In addition to being a staple food source, cassava is also used to produce tapioca flour and cassava chips through a shredding process. Cassava shredding can be done manually with traditional tools or made easier by using technology in the form of a shredding machine. However, the use of shredding machines still faces obstacles such as relatively long time and uneven shredded results. This machine is designed to increase the quantity and quality of shredded results. Horizontal knives and spring-shaped pushers are used in the machine. The way this machine works is by rotating the blade using a 125 watt electric motor, using 2 blades and machine dimensions of 60 cm long x 30 cm wide x 40 cm high. The results of this study were carried out 3 times, obtaining an average yield of 886 grams and an average time of 80.41 seconds with a production capacity of 40.636 kg / hour and a production efficiency of 88.6%.
The Effect of Combustion Tube Diameter on Flame Characteristics and Water Heating Time on Multifuel Stove Muhammad Satya Putra Gantada; Eka Sari Wijianti; Yudi Setiawan; Rodiawan Rodiawan; Jeri Ariksa
Enrichment: Journal of Multidisciplinary Research and Development Vol. 2 No. 11 (2025): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v2i11.296

Abstract

Multifuel stove is an innovation of conventional stove that has the advantage of being able to use various types of fuel. In its operation, multifuel stove consists of many important components, one of which is the combustion tube. This study aims to find out the effect of variations in the diameter of the combustion tube on the characteristics of the flame and water temperature during the heating process. The method used in this study is a combination of experimental studies and literature studies. The variations in the diameter of the combustion tube tested were 4, 5, and 6 inches using used oil and kerosene as fuel. The test results showed that increasing the diameter of the combustion tube tended to accelerate the extinguishing of the fire, this was influenced by a phenomenon called the quenching effect. Meanwhile, the flame temperature tended to be lower with increasing tube diameter. The color of the flame and the temperature of the water were not too influenced by variations in tube diameter and type of fuel. The highest flame temperature was recorded on a 4-inch cylinder with used oil fuel, reaching 719.2 °C, while the longest flame duration was 16.92 minutes on a 4 -inch cylinder with used oil fuel. In conclusion, the performance of used oil can exceed that of kerosene.
Co-Authors Adam Zuyyinal Adib Ariksa, Jeri Eka Sari Wijianti Eka Sari Wijianti Elyas Kustiawan Firlya Rosa Jeri Ariksa Muhammad Satya Putra Gantada Mukhlas Isnadi Nurul Habibi Pebriansyah Pebriansyah Pratama, Deni Saparin Saparin Saparin, Saparin Sari Wijianti, Eka Sianturi, Tulus Lamganda Suhdi, Suhdi Suhdi, Suhdi Tri Suhendra Yonggi Puriza Yudi Setiawan Yudi Setiawan