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VORTEX GENERATOR, AND FUEL INJECTION SYSTEM OF A GAS TURBINE WITH SUCH VORTEX GENERATOR

机译:涡发生器和带有这种涡发生器的燃气轮机燃油喷射系统

摘要

A vortex generator, such as for a fuel injection system of a gas turbine, includes a base area and a vortex generator body extending in a tapering fashion from the base area with a predetermined height. A rapid fuel-air mixing at allowable pressure drops for higher firing temperature gas turbines and within short burner-mixing length or time scales is achieved by the vortex generator body forming at least two partial vortex generators, whereby each of the at least two partial vortex generators has its own trailing edge.
机译:涡流发生器,例如用于燃气轮机的燃料喷射系统的涡流发生器,包括基部区域和涡旋发生器主体,该涡旋发生器主体从基部区域以预定高度逐渐变细地延伸。通过形成至少两个局部涡旋发生器的涡流发生器主体,在较短的燃烧器混合长度或时间范围内,在较高燃烧温度的燃气轮机上以允许的压降快速进行燃料-空气混合,从而形成至少两个局部涡旋发生器。发电机有其自己的后缘。

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