Local stresses at shell around attachments such as nozzle, vessel support and lifting lug and so on, shall be calculated and evaluated when requested by Purchaser. 如买方有要求,设备口、容器支架及吊耳等附件周围壳体的局部应力应加以计算及估测。
Quality Control In Pressure Vessel's Shell And Manhole Nozzle Welding 压力容器人孔接管与筒体相焊的焊接质量控制
Experimental investigation of elastic stress for cylindrical shell with intersecting nozzle and reinforcement structure under external loading 接管及补强结构在外载荷下的弹性应力
Review of Reinforcement Design of Spherical Shell with Big Nozzle 球壳大开孔补强设计方法评议
Pointing to characteristics that the erect joint of the furnace shell should be welded vertically and the steel plate is thick, the process of electro slag welding with consumable nozzle is adopted to ensure welding quality. 针对高炉炉壳立缝需要在垂直位置焊接及钢板厚度大的特点,为保证焊接质量,采用了熔嘴电渣焊焊接工艺。
Axisymmetrical Revolution Shell Element and Its Applications for the Vessel with Nozzle 轴对称旋转壳单元及其在接管容器中的应用
At different time, particles with different sizes can hit different locations on the wall, which are mainly at the connective part of shell and nozzle and out the convergent section of nozzle. 在不同的时间下,不同尺寸的颗粒会撞击壁面不同的位置,但主要集中在壳体与喷管的相接部分和喷管的收敛段。
The stress analyses were made of the rectangle big-opening nozzles with and without internal elongation on the shell of an internal pressure vessel using 3D finite element method, and the stress distribution law between the nozzle location was derived. 运用三维有限元分析方法,对内压容器壳体上有内伸矩形大开孔接管和无内伸矩形大开孔接管结构进行应力分析,得到了接管部位的应力分布规律。
The paper introduced briefly produce quality control in pressure vessel ′ s shell and manhole nozzle welding, how avoided crack and found defect by ultrasonic testing after welding. 介绍了压力容器人孔接管与厚壁筒体相焊时,如何控制产品的质量,避免产生裂纹,焊后通过超声波检测及时发现缺陷。
The testing stress analysis on the connection zone between large opening spherical shell and inner extruded nozzle 大开孔球壳与内伸接管连接区的实验应力分析
Contact property between reinforcement pad and vessel shell due to moment on nozzle 接管弯矩作用下补强圈与容器壳体间的接触特性
The tower has carbon steel shell lined with ceramic tile except demister section and gas outlet nozzle, which are fabricated in 316L stainless steel, and has global bottom with a central hole for acid discharge. 除捕沫层简体及出气管为316L不锈钢外,其余塔体均为碳钢内衬瓷砖结构。塔底为球形底,中心排酸。
Research on Stress Analysis and Reinforcement Design of Spherical Shell with Transnormal Flush Nozzle 球壳超标开孔平齐接管应力分析与补强设计研究
Evaluation of strain gauge measurement uncertainty in the connecting region of spherical shell with large opening nozzle 内压球壳大开孔接管区电阻应变测量中不确定度的评定
Influence of Structural Parameters of Spherical Shell with Big Nozzle on the Joint's Stress Distributing 球壳大开孔接管结构参数对连接处应力分布的影响
Through calculating and analysing, it has carried on the optimal design on the ratio to length to diameter of rotating drum, the turbine group stage, bore of receiving fluid pipe, the shell nozzle diameter and so on. 通过计算分析,对旋转筒长径比、涡轮组级数、收液管内径及壳体喷嘴直径等进行了优选设计。