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The ice crystal particles are easy to enter into the seawater cooling system of polar ship together with seawater when it sails in the Arctic. They are easy to accumulate in the pipeline, causing serious blockage of the cooling pipe. In this study, the flow and melting characteristics of ice particles-seawater two-phase flow in inlet straight pipe of shell-and-tube heat exchanger were numerically...
Erosion in seawater pipeline caused by ice particles is one of the major concerns in the field of polar shipbuilding. The Eulerian-Lagrangian approach, dynamic grid technology, and erosion model are employed for simulating the erosion in vibrating pipeline. In this study, the vibration amplitudes of 1 mm and 2 mm and the vibration frequencies of 10 Hz, 20 Hz, 40 Hz, and 80 Hz are chosen. The results...
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