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;

底部減薄焊制三通的塑性極限面外彎矩分析

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

含軸向貫穿裂紋三通斷裂有限元計算方法

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

肩部減薄三通塑性極限面內彎矩的分析

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

焊制三通在面內彎矩作用下的塑性極限載荷

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

受外載作用焊制三通塑性極限載荷的有限元分析

Finite Element Analysis on Piping Tee under the External Load;

受外載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.

介紹了采用多向模鍛鍛制動力工業和石化工業用高壓三通的工藝過程,通過FEM模擬總結出高壓三通的基本成形規律,并揭示了高壓三通多向模鍛過程中水平沖頭向上翹曲現象及其產生原因,為類似鍛件的多向模鍛工藝的設計提供了有益的借鑒。

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.

某熱壓三通P91用水壓機進行冷校時開裂成兩半,在斷口上有一處裂紋缺陷,我們在裂紋缺陷處取縱向試樣進行了化學成分、力學性能和金相組織的測定,找出了造成P91三通冷校開裂的主要原因,另外采用冷校工藝也不合理。

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

利用T型三通測量氣液兩相流體的流量和干度

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

實驗三通型分配器主管側壁均勻分布8個直徑為3。

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

設計了一種新型三通型兩相分配器,該分配器主管側壁均勻分布著直徑均為3。