船海工程
船海工程
선해공정
SHIP & OCEAN ENGINEERING
2014年
3期
124-126
,共3页
轴系扭振%船用主机%动力平衡性%主机激励
軸繫扭振%船用主機%動力平衡性%主機激勵
축계뉴진%선용주궤%동력평형성%주궤격려
shafting torsional vibration%marine main engine%power balance%main engine excitation
基于船用柴油机气缸动力输出平衡性评价的基础理论，对某船开展实船轴系扭振测试，在对轴系扭振时域波形图和扭振数据进行分析和计算的基础上，得出该船主机气缸动力输出不平衡变化曲线及相关结论，为进一步应用船舶轴系扭振进行船用柴油机气缸动力输出平衡性研究提供参考。
基于船用柴油機氣缸動力輸齣平衡性評價的基礎理論，對某船開展實船軸繫扭振測試，在對軸繫扭振時域波形圖和扭振數據進行分析和計算的基礎上，得齣該船主機氣缸動力輸齣不平衡變化麯線及相關結論，為進一步應用船舶軸繫扭振進行船用柴油機氣缸動力輸齣平衡性研究提供參攷。
기우선용시유궤기항동력수출평형성평개적기출이론，대모선개전실선축계뉴진측시，재대축계뉴진시역파형도화뉴진수거진행분석화계산적기출상，득출해선주궤기항동력수출불평형변화곡선급상관결론，위진일보응용선박축계뉴진진행선용시유궤기항동력수출평형성연구제공삼고。
Based on the basic theories for evaluation of marine main engine's power balance , a series of shafting torsional vi-bration tests were carried out on a ship .The time domain waveform diagram and torsional data that obtained from the tests were analyzed and calculated .On the basis of this analysis and calculation , the main engine's power output imbalance curves were gained and some related conclusions were drawn , which can provides some suggestions and references for the further study of main engine power output balance study based on shafting torsional vibration .
