Research Progress in Natural Frequency Calculation of Heat Exchanger Tube Bundles
Guan Nan Xi, Chao Shi, Shuai Zou, Zi Yang Cheng et autres
Natural frequency in tube bundles is the basis of vibration analysis in the heat exchanger. The calculation methods of the natural frequency are summarized in four type of tube bundles: straight tube, U-bend tube, finned tube and tube-fin. The influence of structure, …
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Applied Mechanics and Materials