The actual service proves that this CAD software about DSHE is convenient, effective and reliable.

实际使用证明该软件对可拆式螺旋板换热器的基本设计是有效和可靠的。

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The simulation results have good theory guidance and reference value to the optimum design and parameter testing of DSHE.

这些结果对可拆式螺旋板换热器的结构优化与参数调试具有重要的参考价值和指导意义。

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This paper is based on the sealing reliability of flange for the DSHE and submits a predicting calculation' s method of the bolt for seating gasket used in circular-shaped cover of the DSHE.

本文以确保螺旋体法兰密封面的密封性能为前提，讨论了一种用以确定可拆螺旋板式换热器大平盖螺栓预紧力的估算方法。

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