一种用于评价旋转机械特性的小型试验台

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI:10.1109/GTSD.2018.8595671

T. Thành, D. Vinh, V. N. Vu, Le Hoai Nam, Vo Nhu Thanh, Nguyen Danh Ngoc

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引用次数: 0

摘要

旋转机械的固有频率、模态振型、刚度和阻尼系数等动态特性的评估是非常重要的，在任何旋转机械的设计和制造之初都必须进行评估。对这些特性的故障估计会导致机械寿命的缩短或损坏。因此，为了研究机械的性能，设计和建造一个小型试验台进行实验测试是非常必要的。首先详细介绍了该试验台的特点。接着介绍了所安装的传感器及其规格。对系统的功能进行了初步测试。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Small Test Rig for Evaluating Characteristics of Rotating Machinery

The evaluation of dynamic characteristics of rotating machinery such as natural frequency, mode shapes, stiffness and damping coefficients is very important and must be carried out in the beginning in the design and fabrication of any rotating machines. The fail estimation of these characteristics can lead to reducing the longevity or damaging of machinery. Therefore it is very essential to design and build a small test rig for performing the experimental tests in order to investigate the behaviors of the machinery. The characteristics of the test rig in detail are descripted first. It is followed by the introduction of the installed sensors and their specifications. Some preliminary tests have been performed to check the functions of the system.

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2018 4th International Conference on Green Technology and Sustainable Development (GTSD)

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