The tube-bundle support is important component in tubular heat exchanger.
管束支撑是管壳式换热器的重要元件,改变管束支撑的的形状和结构是强化传热的重要手段,文中详细描述和分析了弓形折流板、整圆形折流板、折流杆、螺旋隔板、空心圆环、管子自支撑结构、抗振折流杆和旋流片的结构特点和传热特性,并对各种管束支撑的传热性能比较。
This paper summarizes the developing survey on the tube-bundle supports in the shell and tube heat exchangers.
综述了管壳式换热器壳程内换热管束支撑结构的发展概况。
The liner steel plate of draft tube is dropped,and the supporting conical tubes of four short tubes are damaged under different degree because of cavitation.
尾水管里衬钢板撕落,4个补气短管的支撑锥管均受到不同程度的汽蚀破坏,文章分析了产生汽蚀的原因,并从承压强度及抗汽蚀性能方面进行分析,提出了处理方案,通过实施取得了好的效果。
3 blast furnace, and the key points concerning the design, construction, and inspection of the structure support system, which is consisted of U-steel fence piles, rope anchors and steel pipe supports, are described in this article.
介绍韶钢3号高炉改造新建渣池工程基坑支护结构的选择原则及由槽钢排桩、钢丝绳锚拉与钢管支撑组成的综合基坑支护体系的设计要点、实施过程、技术措施及施工监测过程;同时提出了用经改造的小型钻机打钢板桩的新方法。
In this article,the author introduces the selection principle of the deep foundation pit support structure of the subway station,and key design points of underground continuous wall and steel pipe support,and discusses the insert depth of underground continuous wall into the soil\|rock compound stratum.
本文介绍了该地铁车站深基坑支护结构的选择原则以及地下连续墙和钢管支撑设计要点 ;对半土半岩地层地下连续墙插入深度进行了探讨 ;提出了钢管支撑杆件标准化和制作、安装、维修一体化的构想。
Development of heat transfer enhancement and tube bundle support at shell side of shell-and-tube heat exchangers
管壳式换热器壳侧强化传热与管束支撑方式的研究进展
Test Study on Mechanical Property of Double-Tube Buckling-Restrained Braces;
双管式屈曲约束支撑力学性能的试验研究
The supporting and water-conducting tissue of vascular plants, consisting primarily of tracheids and vessels; woody tissue.
木质部在维管束植物中的起支撑作用和输水作用的组织,主要由管胞和管道组成;木质组织
Install the exhaust pipe support.
安装排气管支撑物。
tube and coupler shoring
管形有连接钩的支撑
Experiment Study and Theoretical Analysis of Buckling-restrained Brace;
屈曲约束支撑的试验研究和理论分析
Simplified calculation on length of line-contact of buckling-restrained brace
屈曲约束支撑线接触长度的简化计算
Improvement and experimental study of domestic TJ-Ⅰ Type Buckling-Restrained Brace
国产TJ-Ⅰ型屈曲约束支撑的性能研究
Stiffness and Strength Criteria for Design of Buckling-Restrained Braces
屈曲约束支撑设计的刚度与强度准则
a thin strip of metal or bone that is used to stiffen a garment (e.g. a corset).
用钢丝等硬物支撑衣服的细带(如旧时的束腹)。
Applied Research in Multi-storey Steel Frame of Buckling-Restrained Braces;
约束屈曲支撑在多层钢框架中的应用研究
The Application of Buckling-restrained-braces in the Classroom Builiding Seismic Retrofitting
屈曲约束耗能支撑在教学楼加固工程中的应用
Research on the story drift and allowable value index of buckling restrained braced frame structure
屈曲约束支撑框架层间位移及其限值的探讨
The Application of Buckling Restrained Braces in Structural Design of Hongqiao Magnetic Aerotrain Station
屈曲约束支撑在磁浮虹桥站结构设计中的应用
Inverse Constrained Minimum Spanning Tree Problem Under the Bottleneck-Type Hamming Distance
瓶颈型Hamming距离下约束最小支撑树的反问题
Inverse Cost Limit of Constrained Minimum Spanning Tree Problem Under Hamming Distance
哈明距离下费用受限制约束最小支撑树反问题
Vibration Analysis of Beams Covered with Multiple Standoff Constrained Layer Damping Patches
多点敷设支撑层的粘弹性约束阻尼梁振动分析
Damping performance of grounded monolayer ovaloid shell with buckling-restraining braces
单层落地椭球壳约束屈曲支撑的减震性能
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