Determination of heat transfer coefficient for corrugate pipe heat exchanger is discussed, and the method of separating surface heat transfer coefficient from heat transfer coefficient with genetic algorithm is put forward.

It reviewed the key points of processing technique and equipment for plastic double-walled corrugate pipe at home and abroad.

论述了国内外塑料双壁波纹管成型工艺和成型设备的技术要点。

Processing Technology of Double-walled Corrugate Pipe

塑料双壁波纹管成型技术

Failure analysis of 321 stainless steel welded corrugate pipe

321不锈钢焊接波纹管失效分析

Determination of Surface Heat Transfer Coefficient for Corrugate Pipe Heat Exchanger with Genetic Algorithm

波纹管换热器表面传热系数的遗传算法分离确定

Research and Application of Vertical Lifting Belt Conveyor with Corrugated Baffle

垂直提升波纹挡边带式输送机的研究及应用

Contrasting to the data of survey, confirm that the overturning moment of corrugated ribbon is the primary factor of sealing performance of unloading valve.

结合调研得到的数据，确定波纹带对阀芯的倾斜力矩是影响密封性能的最主要因素。

Asbestos-cement corrugated sheet and ridge tile

GB/T9772-1996石棉水泥波瓦及其脊瓦

The corrugated wave tile not only has better bailing effect, but also is firm and stable when two tiles are pressed.

它不但有较好的排水效果，而且两瓦压合时，较牢固和稳当。

Reinforced asbestos-cement middle corrugated tile

钢丝网石棉水泥中波瓦

Ansys Analysis of Inside Heat Transfer Enhancement of Corrugated Tube

波节管管内强化传热有限元Ansys分析

Study on heat transfer and pressure drop performance of corrugated tube heat exchanger

厚壁波纹管换热器传热与阻力性能研究

Research, Development and Application of Corrugated Tube Exchangers

波节管换热器的研制开发与应用

Investigation on falling film flow and heat transfer characteristics inside corrugated tube

波纹管管内降膜流动与传热特性的研究

Measurement of stress distribution in corrugated tube by photoelastic coating method

波纹壳的光弹性贴片法应力测定

Numerical Calculation on Flow and Heat Transfer Rule in Corrugated Tube

波纹管内流动与传热规律的数值计算

In hydrogen system, the sealing properties and reliabilities of valves have higher requirement than other valves. It is important to research sealing technology for minitype corrugated tube valve in some special conditions.

氢系统用阀门的密封性和可靠性较一般阀门的要求更高，因此对特殊使用条件下的波纹管阀门的密封技术进行研究意义重大。

Influence of structural parameters of corrugated plate packing on its performances

孔板波纹填料的结构参数对其性能的影响

Research of Rolling Process for Corrugated Plate in Hot Strip Mill

热连轧机花纹板轧制工艺的研究

Research of corrugated plate heat exchanger used on the high temperature industrial furnace

工业炉用波纹板式换热器的试验研究

Development of a New Type Corrugated Plate Shell Heat Exchanger

新型波纹板壳式换热器的研制