1) corrugated tube
波节管
1.
Numerical simulation and the theoretical analysis with field synergy principle were carried out for the heat transfer and flow state in corrugated tubes,and four specifications of corrugated tubes were analyzed to point out the influence of different Reynolds number and geometric sizes of the tubes on their heat transfer.
利用数值模拟方法并结合场协同理论,考察了工业上4种常用规格波节管的管内流动及传热性能,指出了不同的雷诺数Re以及结构尺寸对波节管强化传热性能的影响。
2.
Simulation solution to three specifications of corrugated tubes has been done using Ansys.
利用Ansys对3种不同规格波节管进行了模拟求解,得出了湍流状态下波节管内流体的速度场和温度场,从微观上说明了波节管的强化传热机理。
3.
A corrugated tube heat-exchanger tube-sheet design method of corrugated tube by smooth tube of equivalent wall-thickness was introduced,finite element method and electrical-method were used to the design method.
介绍了用当量壁厚的光管代替波节管进行波节管换热器管板设计的方法,并用有限元和电测实验对该设计法进行了验证。
2) waveguide section
波导管节
3) adjustment bellows
调节波纹管
4) bellows expansion joint
波纹管膨胀节
1.
On the Quality Control of the Manufacturing the U-Form Multilayer Metallic Bellows Expansion Joint;
U型多层金属波纹管膨胀节的制造质量控制
2.
This paper starts with the case of several cracks and leakages of bellows expansion joint in the piping line of 1200 m~3 blast furnace gas in Shouqin Metal Material Co.
从首秦金属材料有限公司1200 m3高炉煤气管系波纹管膨胀节多次发生破裂泄漏的情况入手,对其失效机理进行了分析研究,其原因是由于受到高炉煤气中强酸性介质影响,造成316L波纹管膨胀节出现应力腐蚀。
6) bellows expantion joint
波纹管伸缩节
1.
The simplified calcuiation method for limit defor-mation of bellows expantion joint was proposed.
介绍了用耐热不锈钢板材制成的波纹管伸缩节在烧结机中的应用与设计情况，并用简单的方法计算了波纹管的极限变形。
补充资料：节
节
节 ①骨节。《素问·长刺节论》：“病在筋，筋挛节痛，不可以行。” ②节制。《素问·上古天真论》：“饮食有节，起居有常。” ③时节。《素问·六节脏象论》：“天以六六为节，地以九九制会。” ④关键。引伸为重要原因。《素问·阴阳应象大论》：“不知用此，则早衰之节也。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条