Study of an exhaust gas recirculation equipped micro gas turbine supplied with bio-fuels
Study of an exhaust gas recirculation equipped micro gas turbine supplied with bio-fuels
复制标题
配备废气再循环的生物燃料微型燃气轮机的研究
DOI：
10.1016/j.applthermaleng.2013.04.029
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发表时间：
2013
影响因子：
6.4
通讯作者：
R. Piazzesi
中科院分区：
文献类型：
--
作者：
M. C. Cameretti;R. Tuccillo;R. Piazzesi
作者在本文中讨论了有关的液体和气体生物燃料的就业微型燃气涡轮机的一些方面。除了检查用于向微型涡轮机供应来自可再生资源的燃料的方法的有效性的目的之外，注意力集中在控制污染物排放的需要上。为此，几个解决方案经验丰富，数字测试。对于液体燃料供应，主燃料喷射器的新形状和位置与引燃喷射器的修改位置相结合。在生物气燃料的情况下，外部EGR选项被认为是激活的。这两种方法的目的是通过接近无焰燃烧的概念来减少热和迅速的NO形成。
The authors discuss in this paper some aspects related to the employment of liquid and gaseous bio-fuels in a micro-gas turbine. Besides the purpose of checking the effectiveness of methods for supplying the micro-turbine with fuels from renewable sources, the attention is focused on the need of controlling the pollutant emission. To this aim, several solutions are experienced and numerically tested. For the liquid fuel supply, a new shape and location of the main fuel injector is combined with a modified position of the pilot injector. In the case of the biogas fuelling, an external EGR option is considered as activated. Both methods aim at the reduction of the thermal and prompt NO formation by approaching the flameless combustion concept.