%0 Journal Article
%T 船舶推进轴系柴油机轴承受损可能性的判断方法<br>The Damage Probablity Judge Method of the Diesel Bearing in Ship Propulsion Shaft System
%A 吕成悦
%A 陆金铭
%J Open Journal of Transportation Technologies
%P 15-18
%@ 2326-344X
%D 2013
%I Hans Publishing
%R 10.12677/OJTT.2013.21004
%X <div style=\"text-align:justify;\">
	<span style=\"line-height:1.5;\">提出了一种判断船用柴油机主轴承受损可能性的实用方法，即以机舱后隔舱壁的相对变位量作为参数</span><span style=\"line-height:1.5;\">，计算主轴承失去载荷时对应变形量</span><span style=\"line-height:1.5;\">，与允许变形量</span><span style=\"line-height:1.5;\">进行比较，可判断主轴承因船体损坏的可能性。以某</span><span style=\"line-height:1.5;\">176,000 DWT</span><span style=\"line-height:1.5;\">散货船为例进行计算，表明该方法的可行性。</span><span style=\"line-height:1.5;\">&lt;br/&gt;</span><span style=\"line-height:1.5;\">The new damage probablity judge method is provided here. Take the hull deflection at the aftmost bulkhead of the engine room as parameter </span><span style=\"line-height:1.5;\">, the method was provided to calculate the parameter </span><span style=\"line-height:1.5;\"> </span><span style=\"line-height:1.5;\">when main bearing unloaded. The possibility of the main bearing damage can be judged by comparing the allowable lower limit </span><span style=\"line-height:1.5;\">. This method was proved feasibility by taking the 176,000 DWT bulk carrier as an example.</span>
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%K 船体变形；轴系校中；轴承反力；影响系数；吃水状态<br>Displacement of the Hull
%K Shaft Line Alignment
%K Bearing Reaction
%K Influence Numbers
%K Draught Condition
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=9435