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FUEL EMULSIFICATION PLANTS ON BOARD OF GAS TURBINES

机译:燃气涡轮机板上的燃油乳化厂

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An innovative Emulsification Engine Feeding System (EEFS) has been developed in the Roma Tre University Fluid Machinery Lab. It is based on an emulsification loop, where fuel and water are fed in real time with the emulsion injection. Thus no chemicals to stabilize water in diesel fuel or ethanol in diesel fuel emulsions, are used. The system assures a sufficient stability level of the emulsion to be injected inside the combustor. Tests carried out on the EEFS, developed for a 250-300 kW gas turbine have shown the good quality of the emulsion in terms of the water droplet diameters and volumetric mixing ratio at the various engine loadings. A water separation section that operates for the duration of the engine shutdown is an unique feature of the EEFS to avoid corrosion during stops.
机译:罗马特雷大学流体机械实验室已开发出一种创新的乳化发动机给料系统(EEFS)。它基于一个乳化回路,在该回路中,通过注入乳化液实时供给燃料和水。因此,没有使用用于稳定柴油燃料中的水或柴油燃料乳液中的乙醇的化学物质。该系统确保了要注入到燃烧器内部的乳液的足够的稳定性水平。在针对250-300 kW燃气轮机开发的EEFS上进行的测试表明,在各种发动机负载下,水滴直径和体积混合比方面的乳液质量都很高。 EEFS的独特功能是在发动机停机期间运行的水分离段可避免停机时的腐蚀。

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