异型管

异型管双道次辊挤成型过程的研究同轴型双程放大器的研究方矩形钢管轧辊CAD

FEM Simulation of Double - Pass Roll Extrusion Forming Process of Square Shaped Tube

基于ANSYS优化设计的蒸发器异型管板工程图的实现

The implementation on shaped tubesheet of evaporator based on ANSYS optimization design

电站直接空冷系统异型管的流动与换热特性HoneywellPKS系统在冷轧厂空压站中的应用

The Flow and Heat Transfer Characteristics of Profiled-tube Used in Direct Air-cooled Power Plant ; Honeywell PKS Control System in an Air-compression Station of Cold Mill Plant

出口异型管试制挤压工艺探讨

Discussion on Trial Extruding Process for Special Shaped Tube Exported to Finland

对角线系数法&一种新的异型管设计方法

Diagonal Coefficient Method & A new kind of irregular pipe design method

冷轧管机生产特殊异型管的方法

Techniques for producing special shaped tubes with cold-rolling pipe mills

内螺纹异型管横截面面积的理论计算

Theoretic calculation of cross-sectional area of INTERNAL-THREAD shaped steel tube

普通焊管机组生产复杂断面异型管

Manufacturing shaped pipes with complicated section on conventional pipe-welding mill

Ti-3Al-2.5V钛合金异型管的研制和应用

The Manufacture and Application of Ti-3 Al-2.5V Titanium Alloy Special - shaped tubes

钢质异型管散热器的设计与性能测试

Design and Performance Test of Steel Shape Tube Radiator

蒸发器异型管板有限元分析及优化设计

Shaped-tube sheet for heat evaporator by finite element analysis with APDL and optimization

精密异型管辊挤成形挤压力公式的建立及实验验证

Establishment and experimental verification of extrusion force formula for the forming process of shaped tube

三角形及多边形异型管孔型设计大规格异型烧结金属多孔材料的制备

The Model Design of Triangle & Multi-side Non-standard Pipe Preparation of Big-abnormal Shape Sintered Porous Metalic Material

本文采用最小二乘配置法求解异型管流问题。

In this paper the least square collocation method of computing the flow in non-circular ducts is presented .

同时引入了过变形概念，这对其它异型管孔型设计也很有借鉴作用。

Meanwhile over transform conception is introduced and this is also use for reference to other rectangular pipe pass design .

俄罗斯车里雅宾斯克钢管厂在连续式电焊管机组上生产异型管当来访者巡视工厂时，罗宾逊先生对所有的人都点头哈腰。

PRODUCTION OF SHAPED - TUBES BY CHELYABINSK STEEL TUBE WORKS , RUSSIA WITH CONTINUOUS ELECTRIC WELD PIPE MILL PLANT Mr Robinson was bowing and scraping to everyone when the visitors came to inspect the factory .

纺织机用高强度异型梭子管的张扭矫直

Stretching-twisting Straightening of special Shuttle pipes of High-strength on Spinning Machines

高效异型强化管的研究现状及发展方向

Research status and developing trend of shaped enhanced tube

本实用新型公开了一种异型扩管冲头，涉及一种异型管成型工具。

The utility model discloses a special-shaped pipe expanding plunger chip and relates to a special-shaped pipe shaping tool .

异型螺旋翅片管传热及耐蚀性能研究

Research on thermal conductivity and corrosion resistance of shaped grooved tubes

基于粒子群优化算法的异型螺旋槽管优化设计

Optimization of Unusual Type Spirally Fluted Tubes Basing on Particle Swarm Optimization

异型六边形斜管沉淀器在工业废水中的应用

Application of the special hexagonal leaning pipe precipitators to the industrial wastewater treatment

异型高温热管翅的实验研究

Experimental Study of Shaped High-temperature Heat-pipe Fins

试验表明一种新型异型六边形斜管具有沉淀面积和沉淀效率大于六边形蜂窝斜管的特性。

A new kind of special hexagonal leaning pipe , which has greater precipitation area and precipitation efficiency than the hexagonal alveolate leaning pipes .

本实用新型涉及一种干袋法等静压成型机用的可调芯杆，其造型特别适合生产异型陶瓷素坯管、粉末金属管等。

The utility model relates to an adjustable core bar for the dry isostatic pressing forming machine which is especially suitable to produce the special-shaped ceramic flan , the powder metal pipe , ect .

Marc对方形异型钢管的无芯棒辊挤成型过程进行了有限元分析，得到了成型过程中应力与变形的分布与变化以及成型后异型管的结构形状。

Marc , resulting in the identification of distributions of the stress and deformation during the formation process and the structural profile of the shaped tube after formation .