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首页> 外文会议>2002 ASME Pressure Vessels and Piping Conference, Aug 5-9, 2002, Vancouver, British Columbia, Canada >ADVANCED NUMERICAL TECHNIQUES IN MODERN AERO ENGINE DESIGN
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ADVANCED NUMERICAL TECHNIQUES IN MODERN AERO ENGINE DESIGN

机译：现代航空发动机设计中的先进数值技术

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摘要

In addition to ongoing efforts to reduce fuel consumption, chemical and noise pollution levels, future improvements for commercial engines mainly focus on economic manufacturing and maintenance of engine components. As a consequence, for future turbo-components, compact designs featuring low stage and blade counts are pursued. In order to meet the high economic and ecological challenges, the design process must ensure that all physical reserves are to be completely explored using powerful and validated numerical design tools. The paper gives an overview on the application of various advanced numerical tools representing a necessary qualification for the competitive design of present-day and future aero engines.
机译：除了不断努力减少燃油消耗，化学和噪声污染水平外，商用发动机的未来改进主要集中在经济制造和维护发动机部件上。因此，对于未来的涡轮组件，追求具有低级数和叶片数的紧凑型设计。为了应对严峻的经济和生态挑战，设计过程必须确保使用功能强大且经过验证的数值设计工具来完全勘探所有自然资源。本文概述了各种先进的数字工具的应用，这些工​​具代表了当今和未来航空发动机竞争性设计的必要资格。

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