Biofuel mix for cooking in rural areas: Implications for financial viability of improved cookstoves
Biofuel mix for cooking in rural areas: Implications for financial viability of improved cookstoves
复制标题
农村地区烹饪的生物燃料组合：改进炉灶对财务可行性的影响
DOI：
10.1016/0960-8524(96)00015-6
复制
发表时间：
1996
影响因子：
11.4
通讯作者：
T. C. Kandpal
中科院分区：
文献类型：
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作者：
S. Rubab;T. C. Kandpal
已经尝试研究用改进的生物燃料炉灶取代传统生物燃料炉灶的财务影响。已经讨论了影响改进炉灶成本的几个因素的作用。印度流行的便携式金属炉灶设计的资本成本已以功能形式表达，并且燃料节省已根据炉灶的两个性能指标（锅灶组合的整体热效率和炉灶的具体燃料消耗量）进行了量化。 LP 模型被提出用于农村环境中的生物燃料资源分配。推导出贴现投资回收期和效益净现值的表达式。一些典型数值计算的结果表明，用改进的炉灶取代传统炉灶在经济上相当有吸引力。财务分析的结果对炉灶的经济寿命和生物燃料的价格相对更敏感。
An attempt to study the financial implications of replacing a traditional biofuel cookstove with an improved one has been made. The role of several factors influencing the cost of an improved cookstove has been discussed. The capital cost of a popular portable metallic cookstove design in India has been expressed in functional form and the fuel savings have been quantified in terms of two cookstove performance indicators—overall thermal efficiency of a pot-cookstove combination and specific fuel consumption of a cookstove. An LP model is proposed for biofuel resource allocation in a rural setting. Expressions for discounted payback period and the net present value of benefits have been derived. Results of some typical numerical calculations indicate that it is financially quite attractive to replace a traditional cookstove with an improved one. The results of the financial analysis are relatively more sensitive to the economic life of the cookstove and price(s) of the biofuel(s).
H.Sakai，T.Noro，H.Okamura，Y.Shirane，H.Ikegami：RCNP 1987 年年度报告。（1988）
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