Producer gas stove: Design, fabrication, and evaluation of thermal performance

Q1 Chemical Engineering

Journal of King Saud University, Engineering Sciences Pub Date : 2024-12-01 DOI:10.1016/j.jksues.2021.10.009

A.A.P. Susastriawan, Y. Purwanto, B.W. Sidharta, G. Wahyu, T. Trisna, R.A. Setiawan

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引用次数: 0

Abstract

Traditional biomass stoves are widely used for cooking purposes in developing countries due to their simple construction. However, the problems of low thermal efficiency, large feedstock consumption, and high pollutant emissions are encountered in the conventional design. The gasification-based stove has also been presently and highly considered when encountering these problems. Therefore, this study aims to (1) develop a producer gas stove and (2) investigate the effect of bluff-body shape, equivalence ratio, and feedstock on the thermal performance of the stove. The results showed that the performance of the producer gas stove was affected by the bluff-body shape of the burner, equivalence ratio, and feedstock type. Stable flames were further observed when the bluff body B was attached to the burner. The highest thermal performance was obtained by using a bluff body B, operated at an equivalence ratio of 0.5 with blended feedstock of rice husksawdust. In addition, the highest heating rate and thermal efficiencies were 2.27 kW and 17.6%, respectively.

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煤气炉：热性能的设计、制造和评价

传统的生物质炉灶由于结构简单，在发展中国家广泛用于烹饪目的。但传统设计存在热效率低、原料消耗大、污染物排放高的问题。在遇到这些问题时，气化炉目前也得到了高度的重视。因此，本研究旨在(1)开发一种产气炉，(2)研究钝体形状、等效比和原料对炉热性能的影响。结果表明，燃烧器的钝体形状、当量比和进料类型对产气炉的性能都有影响。当钝体B附着在燃烧器上时，进一步观察到稳定的火焰。以稻壳木屑为混合原料，以0.5的当量比运行的钝体B获得了最高的热工性能。加热速率和热效率最高，分别为2.27 kW和17.6%。

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来源期刊

Journal of King Saud University, Engineering Sciences Chemical Engineering-Fluid Flow and Transfer Processes

CiteScore

12.10

自引率

0.00%

发文量

审稿时长

63 days

期刊介绍： Journal of King Saud University - Engineering Sciences (JKSUES) is a peer-reviewed journal published quarterly. It is hosted and published by Elsevier B.V. on behalf of King Saud University. JKSUES is devoted to a wide range of sub-fields in the Engineering Sciences and JKSUES welcome articles of interdisciplinary nature.