This paper describes the monitoring and evaluation of three improved cook stove (ICS) provided by GIZ, which were they disseminated throughout the Bangladesh. The project assessed stove performance using lab-based water boiling tests (WBTs), which yield a number of performance indicators including time to water boil, specific fuel consumption, average fire power and energy efficiency when the stove is operated at both high and low power output. In all cases, ICSs were compared to local traditional cook stoves (TCSs). The results of the WBTs were mixed. Although the improved stoves generally showed some improvement in efficiency for the low-power simmering phases, the stoves were less efficient than traditional stoves in high-power water-boiling phases. Three ICS models and one traditional stove were tested and compared. Results from this study provide stove performance information to practitioners disseminating stove technology in the field. DOI: http://dx.doi.org/10.3329/bjsir.v49i4.22624 Bangladesh J. Sci. Ind. Res. 49(4), 219-226, 2014
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机译：本文介绍了GIZ提供的三种改进的炊具炉灶（ICS）的监测和评估，它们已在孟加拉国各地传播。该项目使用基于实验室的水沸腾测试（WBT）评估了炉灶的性能，该测试得出了许多性能指标，包括开水时间，比油耗，平均火力和在高功率和低功率下运行时的能源效率。输出。在所有情况下，都将ICS与当地传统炉灶（TCS）进行了比较。 WBT的结果好坏参半。尽管改进后的灶具通常在低功率煮阶段显示出一些效率提高，但在大功率沸腾阶段，该灶具的效率不如传统灶具。测试并比较了三种ICS模型和一种传统炉灶。这项研究的结果为在该领域传播炉灶技术的从业人员提供了炉灶性能信息。 DOI：http：//dx.doi.org/10.3329/bjsir.v49i4.22624 Bangladesh J. Sci。工业研究49（4），219-226，2014
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