Ekanugraha, Fauzi (2021) PENGARUH FLAME CONNECTOR BERBAHAN KATALIS DENGAN VARIASI DIAMETER LUBANG TERHADAP PERFORMANSI WOOD PELLET STOVE. Sarjana thesis, Universitas Brawijaya.
Abstract
Ketersediaan bahan bakar yang berasal dari energi fosil yang terus berkurang di alam, mendorong penemuan dan pemanfaatan cadangan energi seperti energi baru terbarukan (EBT) meliputi sumber energi surya, panas bumi, gelombang laut, dan biomassa. Pellet kayu merupakan hasil pembentukan densifikasi dari sisa pengolahan dari limbah industri yang berkaitan dengan kayu. Seiring perkembangan teknologi pada wood pellet stove muncul berbagai pengembangan untuk meningkatkan efisiensi pembakarannya, salah satunya penambahan flame connector pada wood pellet stove. Penelitian sebelumnya menunjukkan Penggunaan flame connector kerucut dapat digunakan untuk mengurangi heat loss pembakaran dan reduksi emisi particular. Tujuan dari Penelitian ini yaitu mendesain kompor biomassa dengan variasi diameter lubang flame connector berbahan katalis kaolin yang berfungsi untuk mengetahui pengaruh diameter lubang flame connector terhadap nyala api specific fuel consumption, burning rate, fire power, thermal efficiency, dan boiling time. Metode penelitian yang digunakan yaitu dengan pengujian visualisasi nyala api dan pengujian water boiling test (cold start). Hasil penelitian dari penelitian ini menunjukkan bahwa flame connector berbahan dengan variasi diameter lubang mampu meningkatkan proses pembakaran menjadi lebih sempurna sehingga semakin kecil diameter lubang mampu menghasilkan warna nyala api berwarna biru dengan temperatur tinggi, memperkecil geometri api, meningkatkan specific fuel consumption dan evaporated-corrected specific fuel consumption. jika semakin besar diameter lubang flame connector maka akan meningkatkan burning rate, fire power dan laju pendidihan air, tetapi Penggunaan flame connector berbahan katalis dengan variasi diameter lubang ini dapat menurunkan nilai thermal efficiency kompor. Kata kunci: wood pellet, flame connector, variasi diameter lubang, blockage ratio, kaolin
English Abstract
Fauzi Ekanugraha, Department of Mechanical Engineering, Faculty of Engineering University of Brawijaya, February 2021, The Effect of Flame Connector Made of Catalyst With Variation Of Hole Diameter On Wood Pellet Stove Performance, Academic Supervisor : Nurkholis Hamidi. The continued diminishing availability of fossil fuels in nature encourages the discovery and utilization of energy reserves such as new renewable energy (EBT) including solar energy sources, geothermal energy, ocean waves, and biomass. Wood pellets are the result of densification formation from residual processing from industrial waste related to wood. Along with technological developments on the wood pellet stove, various developments emerged to increase the efficiency of combustion, one of which was the addition of a flame connector on the wood pellet stove. Previous research has shown that the use of a cone flame connector can be used to reduce combustion heat loss and reduce particular emissions. The purpose of this study is to design a biomass stove with a variety of flame connector holes made from a kaolin catalyst which serves to determine the effect of flame connector hole diameter on the flame specific fuel consumption, burning rate, fire power, thermal efficiency, and boiling time. The research method used is by testing the visualization of the flame and testing the water boiling test (cold start). The results of this study indicate that flame connectors made of various hole diameters are able to improve the combustion process to be more complete so that the smaller the hole diameter is able to produce a blue flame color with a high temperature, reduce the geometry of the flame, increase the specific fuel consumption and evaporatedcorrected specific. fuel consumption. If the diameter of the flame connector hole is larger, it will increase the burning rate, fire power and water boiling rate, but the use of a catalystbased flame connector with variations in the diameter of the hole can reduce the thermal efficiency of the stove. Suggestions for further research need to do further research on the design of a biomass stove that uses a flame connector so that it is adjusted to the resulting fire so that it gets more accurate data results. Keywords: wood pellet, flame connector, Variations of Diameter Holes, blockage ratio, kaolin
Other obstract
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| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | 621.8 |
| Uncontrolled Keywords: | Kata kunci: wood pellet, flame connector, variasi diameter lubang, blockage ratio, kaolin--wood pellet, flame connector, Variations of Diameter Holes, blockage ratio, kaolin |
| Subjects: | 600 Technology (Applied sciences) > 621 Applied physics > 621.8 Machine engineering |
| Depositing User: | Unnamed user with email gaby |
| Date Deposited: | 20 Oct 2021 06:43 |
| Last Modified: | 24 Feb 2022 15:31 |
| URI: | http://repository.ub.ac.id/id/eprint/184330 |
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Text (DALAM MASA EMBARGO)
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