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- In this paper, primary experiences and lessons in China aero engine development are summarized. 总结了我国航空发动机研制过程中主要经验教训。
- Cooperate with sales, technicians and PU of Sandvik to insure the tooling's sale and produce. 2005/7--2007/12:AVICI XI’AN AERO ENGINE(GROUP)LTD. 2005/7--2007/12:西安航空发动机集团有限公司 工艺室 工艺员 1、编制发动机中部分零组件的机加工工艺规程;
- The transient response of aero engine blades under bird impact loads is analyzed with the contact-impact finite element method by numerical simulation in this paper. 简介了叶片鸟撞击瞬态响应的计算方法,并采用接触冲击算法计算模拟了不同质量的鸟撞击单个、个及整级叶片的瞬态响应过程。
- The evaluation method of the best overhaul interval of military aero engine under the maintain system controlled by the life of some key components(modular)is studied. 对单元体/大部件寿命控制模式下军用航空发动机最优翻修间隔的确定方法进行了研究。
- The design is composed warm by PLC controls the control system, realizes the heat interchanger hot end water temperature automatic control. 设计由PLC组成的温控控制系统,实现换热器热端水温度的自动调节。
- They extend to TAECO, an aircraft engineering works in Xiamen, and HAESL, the Hong Kong aero engine services company. 其中包括厦门太古飞机工程公司及香港航空发动机维修服务公司。
- The optimum phase difference between pressure and gas flow at pulse tube cold end can be achieved by controlling phase of the input pressure at each regenerator hot end. 分析表明,该调相方法可使脉管冷端流量与压力同相,从而使制冷量最大,而且相比于传统的小孔加气库型和双向进气型脉管制冷机,其制冷效率大大提高。
- The no machining directional solidification hollow turbine blades, hollow guide vans and complex structure parts used in aero engine and gas turbine made by vacuum precision investment casting. 航空发动机、燃机等精铸真空无余量空心涡轮、导向叶片及复杂结构件。多种热处理炉上用料盘,夹具等耐热合金钢精铸件。
- A global optimization based on sequential quadratic programming (SQP) is proposed for aero engine control in dynamic process.Optimization process consists of an overall and a component phase. 摘要为了对发动机的动态过程进行控制,提出了一种基于SQP的全局寻优控制方法。
- Non hafnium superalloy DZ4, which is widely applied in service aero engines in present, is introduced. 介绍了目前在役发动机上使用最多的无铪定向凝固合金DZ4及其可铸性。
- The R&D activities include full exhaust system development, hot end development, cold end development, EU4 SCR diesel after treatment system development, and other advanced NVH development. 技术中心苏所涵盖的领域包括整套排气系统开发、热端产品开发、冷端产品开发、欧4标准SCR柴油后处理系统开发以及其他的高端NVH技术开发。
- For the regenerator of a refrigerator, all gas parcels inside the regenerator work together and cooperate elegantly to pump heat from the cold end to the hot end of the regenerator at last. 对于制冷机来说,回热器内的微团通过接力作用,一步步将低温热源的热量向高温泵送,并最终排向环境温度热源。
- The Multinational Company IAE, International Aero Engines AG, manages the development, the production and the aftermarket services of the V2500 Aero Engine Family. IAE国际航空发动机公司是一家多国合作的航空发动机公司;研制和生产V2500航空发动机系列并提供售后服务.
- Technology for State Queue of Aero Engine Fleet 发动机机队状态排序技术
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- The hot weather has soured the milk. 炎热的天气使牛奶变酸了。
- The Future of Military Aero Engine 高性能、低成本、新技术 未来军用航空发动机展望
- Brandt Aero Engine Modular Management Aid 伯蓝德特航空发动机模块标准组件管理帮助(英国皇家空军)
- The hot weather made me feel lethargic. 炎热的天气使我昏昏欲睡。
- It is neither hot nor cold in winter here. 这里冬天既不热也不冷。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries