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- The probabilistic design process of low cycle fatigue (LCF) for gas turbine disk was developed by replacing deterministic design methods. 摘要基于涡轮盘结构的低循环疲劳设计流程，将概率设计理念融入设计过程中，提出了涡轮盘低循环疲劳的概率设计流程。
- After electron beam welding,electron beam local heat treatment was applied in GH4133 superalloy as the turbine disk material in this paper. 针对涡轮盘材料GH4133合金,在电子束焊后采用新颖的电子束局部热处理工艺对接头进行热处理。
- The probabilistic design of LCF for turbine disk was accomplished by modifying the dimensions, in which LCF life reliability was taken as probabilistic design criterion. 以低循环疲劳寿命的可靠度为概率设计准则，对涡轮盘进行反复的设计和计算验证，通过修改结构尺寸完成涡轮盘低循环疲劳的概率设计。
- The preform for FGH95 turbine disk forging was designed by using the preform optimization prototype system developed by the authors,the obtained results were satisfied. 应用根据这种方法所建立的锻件预成形设计原型系统，对FGH95合金涡轮盘锻件用坯料进行预成形设计，取得了令人满意的结果。
- It is proved that probabilistic-based design can produce lower weight turbine disk by integrating well proved deterministic design methods and tools with probabilistic design techniques. 结果表明，按照概率设计观点确定的涡轮盘结构兼顾性能和可靠性，在满足可靠度的前提下降低涡轮盘的重量。
- EBW Weldability Analysis of Turbine Disk Material 涡轮盘材料电子束焊接性分析
- Keywords Turbine disk material Weldability EBW; 涡轮盘材料;焊接性;电子束焊接;
- P/M superalloy becomes excellent material for fabricating turbine discs used for advanced aviation enging due to its special structure and properties. 粉末高温合金由于特有的组织与性能已成为制造先进航空发动机涡轮盘的优选材料。
- Strength and Fatigue Life Calculation of a Engine Turbine Disk 某型发动机涡轮盘强度与疲劳寿命计算
- Structure Reliability Evaluation of a Gas Turbine Disk 某型航空发动机涡轮盘结构可靠度计算
- In video disk, a consecutive sequence of frames. 在视频光盘上，一种连续的帧序列。
- LOW CYCLE FATIGUE LIFE OF AN AEROENGINE GAS TURBINE DISK 某型航空发动机涡轮盘低循环疲劳寿命分析
- An identification record for a tape or disk file. 磁带或磁盘文件的标识说明记录。
- Life-Time Analysis and Design of Powder Metallurgy Turbine Disk 粉末冶金涡轮盘寿命稳健性分析与设计
- The computer disk is sent in a sealed container. 计算机软盘装在密封的盒里寄出。
- The effects of prestressing overload on dow cycle fatigue and fatigue crack growth rates da/dN of titanium alloy TC-11 and Ni-base superalloy GH33A for gas turbine disks were investigated at room temperature and 633K. 研究了预拉伸应力过载对TC-11钛合金及GH33A高温合金的低周疲劳及da/dN的影响。
- I have no disk that may interest you. 我没有一张唱片能引起你的兴趣。
- On the basis of ultrasonic nondestructive inspection of P/M FGH95 turbine disks and turbine rings,the progress in ultrasonic nondestructive testing of P/M nickel base superalloy was summarized. 结合FGH95粉末涡轮盘和涡轮盘挡板的超声检测结果,总结了镍基粉末高温合金超声检测的研究进展。
- There are several sectors unusable in this disk. 这张磁盘有几个扇区坏了。
- The gas turbine feeds on the fuel it pumps. 燃气轮机以它所抽入的燃料为能源。
