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为降低未来民用航空发动机的燃油消耗、减少噪声和污染,以便挤身于世界民用航空发动机的先进行列,德国正在实施先进的3E推进技术计划.由于3E发动机采用高的涵道比和低污染燃烧室,为发动机性能改进提供了大的裕度,所以这项计划具有较大的发展潜力.计划目标MTU公司根据3E发动机计划,自1994年以来就在进行第一阶段的工作,这一阶段主要集中研究发动机的压气机、涡轮和燃烧室.MTU公司在该计划中投资约1.3亿德国马克.预计1999年开始实施计划的第二阶段.
In order to reduce the fuel consumption of civil aviation engines in the future and to reduce the noise and pollution in order to get into the advanced ranks of civil aviation engines in the world, Germany is implementing an advanced 3E propulsion technology plan.As the 3E engine adopts high bypass ratio and low pollution combustion Room for engine performance improvement provides a large margin, so the plan has great potential for development. Project objectives MTU company under the 3E engine program, has been in the first phase of work since 1994, this stage mainly Focusing on the engine’s compressors, turbines and combustion chambers, MTU invested about 130 million deutsche marks in the plan and is expected to begin implementing the second phase of the plan in 1999.