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(nèi)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(nèi)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(yè)和石化工業(yè)用高壓三通的工藝過程,通過FEM模擬總結(jié)出高壓三通的基本成形規(guī)律,并揭示了高壓三通多向模鍛過程中水平?jīng)_頭向上翹曲現(xiàn)象及其產(chǎn)生原因,為類似鍛件的多向模鍛工藝的設(shè)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(jìn)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(jìn)行了化學(xué)成分、力學(xué)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(cè)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(shè)計了一種新型三通型兩相分配器,該分配器主管側(cè)壁均勻分布著直徑均為3。