肥大型船满、压载状态下尾部伴流场的分析与探讨

Analysis and Investigation on Wake Fields behind Stern of Full Ships in Full Loaded and Ballast Conditions

对４ 艘肥大型船舶在满、压载状态下尾部伴流场测试结果进行分析、比较，探讨肥大型船在不同状态下尾部伴流场的特征及其对尾部振动的影响，介绍对这４ 艘船尾部加装节能装置前置导管后在满、压载时伴流场的测试与分析结果，着重提出前置导管对满。

The analysis and comparison of the measured results of wake field behind the stern of 4 full ship models in full loaded and ballast conditions were carried out. Their characteristics and effects on stern vibration were studied. The corresponding results after adding energy saving device, straightening ducts, are also given and the duct effect on wake field in full loaded and ballast conditions is emphatically pointed out in the paper.