1) shaped tube
异型管
1.
FEM analysis and experiment study of non-mandrel double-pass roll extrusion process of shaped tube;
异型管辊挤成型过程的数值模拟与实验研究
2.
The non-mandrel double-pass roll extrusion process of square shaped tube was simulated using nonlinear FEM software.
利用大型非线性有限元分析软件对异型管双道次无芯棒辊挤成型过程进行了数值模拟,得到了成型过程中应力与变形的分布和变化情况以及变形后的异型管的断面形状,并通过实验验证了有限元分析的正确性。
2) section tube
异型管
1.
Firstly, the radiator heat transfer mechanism was analyzed and studied in this article, in order to develop new types of section tube steel radiator in accordance with the heat efficiency improving, then the structure was determined, in addition the radiating condition of section tube steel radiator and tubular radiator was simulated by FLUENT software.
本文首先进行散热器的传热机理分析和研究,从提高散热效果出发,研制新型异型管钢制散热器,确定其结构形式,并利用FLUENT软件模拟所研制异型管散热器与圆管散热器的散热情况,通过比较两种散热器单管温度分布、湍流分布以及二者在设定的房间内温度场、速度场,从而证明所研制的异型管钢制散热器在散热效果方面具有明显的优势。
3) shaped tube
异型钢管
1.
Tooling design method is very important to form the shaped tube.
异型钢管成型的轧辊设计是生产中的关键技术,采用计算机辅助设计技术,实现了高精度、复杂轮廓轧辊的优化设计,缩短了轧辊设计周期,降低了制造调试成本,使得异型管的成型设计不再是主要依赖设计者的经验以及依靠调试修正的试错法。
5) shaped welded tube
异型焊管
6) unusual tube
异型管材
1.
A new type of construction mold in taking shape of unusual tube;
新型结构异型管材成形模具
补充资料：管山吃山﹐管水吃水
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参考词条