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首页> 外文期刊>Life Cycle Reliability and Safety Engineering >Profit analysis of skimmed milk powder producing system of milk plant using trapezoidal fuzzy numbers with different left and right heights
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Profit analysis of skimmed milk powder producing system of milk plant using trapezoidal fuzzy numbers with different left and right heights

机译：脱脂奶粉生产利润分析使用梯形模糊系统的牛奶加工厂数字与不同的左右高度

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Abstract Present paper carried out profit analysis of skimmed milk powder producing system of milk plant which consists of six subsystems—‘Chiller’, ‘Cream Separator’, ‘Skimmed Milk Pasteurizer’, ‘Vacuum Tube’, ‘Evaporators’ and ‘Drying Chamber’. All the six subsystems are connected in series. The subsystems include ‘Chiller’, ‘Cream Separator’, ‘Skimmed Milk Pasteurizer’ and ‘Vacuum Tube’ with each having a single unit. The subsystem ‘Evaporators’ consists of three similar units connected in parallel configuration and present subsystem works with reduced capacity on failure of one evaporator out of three and completely fails as soon as second unit fails out of three units of subsystem ‘Evaporators’. The subsystem ‘Drying Chamber’ having two similar units in which one is operative while other is in cold standby. Fuzzy failure rates and fuzzy repair rates of the subsystems of skimmed milk powder producing system are assumed to follow general distribution. Trapezoidal fuzzy numbers are employed to analyze the performance of skimmed milk powder producing system of milk plant. The numerical results for availability and profit of skimmed milk powder producing system have been evaluated for various choices of system parameters and cost by considering Exponential distribution, Rayleigh distribution and Weibull distribution.
机译：文摘本文进行利润分析脱脂奶粉生产系统的牛奶植物由六个子系统——“冷却”,“奶油分离器”,脱脂牛奶巴氏消毒器,“电子管”、“蒸发器和干燥室”。系列。分隔符”、“巴氏消毒器和脱脂牛奶“电子管”各有一个单元。子系统的蒸发器包括三个相似配置和并行单元连接现在子系统与能力降低三、失败的蒸发器完全失败第二单元就失败了三个单位的子系统的蒸发器。子系统的干燥室有两个类似的单位是哪一个手术而其他冷备用。修复率子系统的脱脂牛奶粉生产系统假定一般分布。是用来分析的性能脱脂奶粉的牛奶生产系统工厂。脱脂奶粉生产系统的利润已经评估了各种选择的系统通过考虑指数参数和成本和威布尔分布,瑞利分布分布。

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