Mewis Duct节能装置在VLCC船上的试验及实船验证  

Test and Real Shipboard Verification of Mewis Duct Energy-saving Device on VLCC

作　　者：王强[1] 李博洋 王福秋[1] 

机构地区：[1]青岛远洋船员职业学院,山东青岛266071 [2]中远海运集团技术中心青岛技术分中心,山东青岛266071

出　　处：《机电设备》2017年第3期8-12,共5页Mechanical and Electrical Equipment

基　　金：中远海运集团NO.2015-1-H-010课题

摘　　要：通过分析补偿导管稳流、导流鳍降低旋流、Mewis Duct节能组合装置引流等节能原理改善螺旋桨工作环境,设计VLCC船模并进行采用Mewis Duct节能装置HSVA水池模型试验。通过试验数据分析和实船使用验证,结果表明:采用组合节能装置后可使主机节省功率8.1%,实现降本增效。By analyzing the compensation catheter steady flow, diversion fin lower swirl Mewis Duct combined drainage device etc., the propellers＇ working environment is improved. VLCC model is designed. The Mewis Duct energy-saving device is used on the model and HSVA pool model test is made. By test data analysis and real shipboard using verification, the results show that the combined energy saving device can reduce the main engine power by 8.1%. The cost is thus reduced and the efficiency is improved.

关 键 词：VLCC MewisDuct节能装置 HSVA水池试验 实船验证 

分 类 号：U674.13[交通运输工程—船舶及航道工程]