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Fatigue evaluation method of component parts of marine diesel engine, fatigue evaluation device, remaining life diagnosis method, remaining life diagnosis device and system
Fatigue evaluation method of component parts of marine diesel engine, fatigue evaluation device, remaining life diagnosis method, remaining life diagnosis device and system
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机译:船用柴油机组成部分疲劳评价方法,疲劳评价装置,剩余寿命诊断方法,剩余寿命诊断装置和系统
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摘要
A method for evaluating the fatigue degree of component parts of a marine diesel engine, comprising: an operating load evaluation point related to the operating load of the marine diesel engine; An operating cycle evaluation point regarding the operating cycle of a marine diesel engine, a fuel property evaluation point regarding the fuel property of a marine diesel engine, a combustibility evaluation point regarding the combustibility of fuel, and the temperature of the exhaust gas of the marine diesel engine At least two of the exhaust gas temperature evaluation points are generated, and by adding the generated at least two evaluation points, a comprehensive evaluation point of the fatigue degree of the component is calculated, and the fatigue degree of the component is evaluated based on the comprehensive evaluation point.
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