1) cylinder bore deformation
缸孔变形
1.
Closely linked with engineering practices, this paper uses the widely-used 493 automotive diesel engine as the research object and analyzes comprehensively an important issue in the forward engineering development of automotive diesel engines—the mechanism, evaluation methods and optimization designing of cylinder bore deformation.
本课题紧密联系工程实际,以目前市场上应用范围广泛的493车用柴油机为研究对象,对车用柴油机正向工程开发中的重要环节——缸孔变形问题的机理、评价方法及优化设计思路进行全面深入的研究。
2.
The integral contact multi-field indirect coupling method has been put forward to overcome the difficulty in reducing oil consumption and particulate emission due to excessive cylinder bore deformation in the development of new diesel engines and the optimization of existing models.
为解决车用柴油机整机开发及老机型改进过程中普遍遇到的机体缸孔变形过大从而影响机油消耗和颗粒物排放量进一步降低的难题,提出了整体接触多场分步耦合的研究方法。
2) distortion of cylinder
气缸孔变形
1.
The result shows that after optimization the strongest distortion of cylinder was cut down by 50%.
某重型发动机在设计开发阶段,为减少发动机的气缸孔变形,专门建立了相应的有限元模型对气缸体的变形进行优化计算。
3) deformation of cylinder
汽缸变形
4) Cylinder liner distortion
缸套变形
1.
Strengthen the cylinder block in order to reduce the cylinder liner distortion and PM is used.
通常采用增加机体刚度的方法减小缸套变形,而笔者创新性地提出通过优化冷却水腔结构,均匀冷却介质流场和温度场的分布, 达到减小缸套变形,降低颗粒物排放的思路。
5) Cylinder Wall Deformation
气缸壁变形
6) deformation of inner cavity
内孔变形
1.
Research on deformation of inner cavity for shrink-fitting flatcontainer and corresponding structural improvement;
预紧扁挤压筒内孔变形的研究
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条