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首页> 外文期刊>Journal of Aeronautics & Aerospace Engineering >Operational Simulation Modeling in Legacy Engine Maintenance
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Operational Simulation Modeling in Legacy Engine Maintenance

机译:旧式发动机维护中的操作仿真建模

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This paper presents a conceptual design decision making approach through operational modeling through the eyes of the airline. It put more emphasis on the engine maintenance, repair and overhaul, since engine maintenance is about 13% of the total cash cost. A key element of the research is a simulation program through Operation Simulation Modelling OSM, that has been built by the others to create an operational modelling environment to see the impact of different design technologies, or concepts, or compare different type of engines operation on a real environment through the eyes of the customer (i.e. the airline engineers and mechanics). The Rolls Royce engine (RB211-524D4) for a specific airline has been chosen to be the case study and validate the code in case of man-hours. Finally, it was found that OSM givens outcome for the baseline maintenance hours, and man hours needed give an difference 2.7% and 0.8% respectively.
机译:本文介绍了通过航空公司眼中的运营模型进行概念设计的决策方法。由于发动机维护约占总现金成本的13%,因此它更加注重发动机的维护,修理和大修。该研究的关键要素是通过操作仿真建模OSM进行的仿真程序,该程序已由其他人构建,以创建操作建模环境,以查看不同设计技术或概念的影响,或比较不同类型的发动机操作对发动机的影响。通过客户(即航空公司的工程师和机械师)的眼神看到的真实环境。已选择特定航空公司的劳斯莱斯发动机(RB211-524D4)作为案例研究,并在工时的情况下验证代码。最后,发现OSM给出了基线维护时间的结果,所需的工时分别相差2.7%和0.8%。

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