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Lowest emission sustainable aviation biofuels as the potential replacement for the Jet-A fuels

机译：最低排放可持续航空生物燃料作为喷射燃料的潜在替代品

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PurposeThe purpose of this study is to predict the performance and emission characteristics of micro gas turbine engines powered by alternate fuels. The micro gas turbine engine performance, combustion and emission characteristics are analyzed for the jet fuel with different additives.Design/methodology/approachThe experimental investigation was carried out with Jet A-1 fuel on the gas turbine engines at different load conditions. The primary blends of the Jet A-1 fuels are from canola and solid waste pyrolysis oil. Then the ultrasonication of highly concentrated multiwall carbon nanotubes is carried with the primary blends of canola (Jet-A fuel 70%, canola 20% and 10% ethanol) and P20E (Jet-A 70% fuel, 20% PO and 10% ethanol).FindingsThe consumption of the fuel is appreciable with the blends at a very high static thrust. The 39% reduction in thrust specific fuel consumption associated with a 32% enhance in static thrust with P20E blend among different fuel blends. Moreover, due to the increase in ethanol concentration in the blends PO20E and C20E lead to a 22% rise in thermal efficiency and a 9% increase in higher oxygen content is observed.Practical implicationsThe gas turbine engine emits very low emission of gases such as CO, CO2 and NOx by using the fuel blends, which typically reduces the fossil fuel usage limits with reduced pollutants.Originality/valueThe emission of the gas turbine engines is further optimized with the addition of hydrogen in Jet-A fuel. That is leading to high specific fuel exergy and owing to the lower carbon content in the hydrogen fuel when compared with that of the fossil fuels used in gas turbine engines. Therefore, the usage of hydrogen with nanofluids was so promising based on the results obtained for replacing fossil fuels.
机译：本研究的目的的目的是预测由交替燃料动力的微燃气涡轮发动机的性能和排放特性。微燃气涡轮发动机性能，燃烧和排放特性与不同的添加剂的喷射燃料进行分析.Design/Methodology/Approach在不同负载条件下用燃气涡轮发动机的喷射A-1燃料进行实验研究。喷射A-1燃料的初级混合物来自油菜和固体废物热解油。然后通过油菜（喷射 - 燃料70％，CatoLa 20％和10％乙醇）和P20e（射流 - A 70％燃料，20％PO和10％乙醇，携带高浓度的多壁碳纳米管的超声）。在非常高的静态推力下，燃料的消耗是可明显的。推力特异性燃料消耗减少39％，其与不同燃料混合物中的P20E混合物增强了32％的增强。此外，由于共混物Po20e中的乙醇浓度的增加，C20e导致热效率的22％升高，观察到较高氧含量的9％增加。燃气涡轮发动机的燃气涡轮发动机非常低，诸如CO的气体排放非常低使用燃料混合物，CO 2和NOx，其通常会降低化石燃料使用限制，减少污染物的减少。燃气涡轮发动机的valepe排放在喷射燃料中加入氢气进一步优化。与燃气涡轮发动机中使用的化石燃料相比，这导致高特异性燃料且由于氢燃料中的碳含量较低。因此，基于用于更换化石燃料的结果，使用纳米流体的使用与纳米流体的使用量如此。

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