three links:link of trade,travel and post

Out-of-Plane Bending Moment Analysis of the Plastic Limit for the Welded Piping Tee Containing Bottom Thinning Defects;

底部减薄焊制三通的塑性极限面外弯矩分析

Analysis Method by Fracture Finite Element for Tee with Longitudinal Through-Wall Crack;

含轴向贯穿裂纹三通断裂有限元计算方法

Analysis of plastic limit in-of-plane bending moment for tee containing shoulder thinning defects.;

肩部减薄三通塑性极限面内弯矩的分析

Plastic limit load for a defect-free welded piping tee under the in-plane bending moment;

焊制三通在面内弯矩作用下的塑性极限载荷

Finite Element Analysis on the Plastic Limit Load of Welded Piping Tee under the External Load;

受外载作用焊制三通塑性极限载荷的有限元分析

Finite Element Analysis on Piping Tee under the External Load;

受外载作用三通的有限元分析

In this paper the forming process in the multi-ram forging process of high-pressure tee joint used in power industry and petroleum chemistry industry is introduced.

介绍了采用多向模锻锻制动力工业和石化工业用高压三通的工艺过程,通过FEM模拟总结出高压三通的基本成形规律,并揭示了高压三通多向模锻过程中水平冲头向上翘曲现象及其产生原因,为类似锻件的多向模锻工艺的设计提供了有益的借鉴。

During the cold correction for the hot-pressing tee joint P91 hydraulic machine made by Henan Petro-Chemical Machinery Plant,it is split into two pieces.

某热压三通P91用水压机进行冷校时开裂成两半,在断口上有一处裂纹缺陷,我们在裂纹缺陷处取纵向试样进行了化学成分、力学性能和金相组织的测定,找出了造成P91三通冷校开裂的主要原因,另外采用冷校工艺也不合理。

Measurement of Flow Rate and Dryness of a Vapor-liquid Two-phase Fluid by Using a T-junction;

利用T型三通测量气液两相流体的流量和干度

In comparison, the gas is more easily diverted into the side arm for traditional T-junction.

实验三通型分配器主管侧壁均匀分布8个直径为3。

A new T-junction type distributor which is different from the conventional T-junction was designed.

设计了一种新型三通型两相分配器,该分配器主管侧壁均匀分布着直径均为3。