求翻译：本文是以一种翅片（或肋片）管组成的管翅式换热器为研究对象提出一种新的优化设计方法，然后将优化好的冷凝器安装到燃气锅炉进行优化案例分析计算。该方法主要内容是进行了冷凝器的工艺计算，结构设计和强度校核。首先是传热计算，主要是根据设计条件计算换热面积。其次是结构设计，根据换热面最佳匹配准则选择换热器翅片数决定最佳翅片设计方案。最后设计分析不同的燃气锅炉冷凝器材料的经济性与防腐研究。这样的设计方法的经济效益比较好：能使冷凝换热器在设计阶段就能达到材料省、换热效果好与运行费用低的目的是什么意思？

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This is a feathered (or ribs) made up of the finned heat exchangers as the object of study by a new kind of optimization methods for the design, and then to optimize better condenser mounting gas boilers to optimized case analysis. This method is mainly for the condenser of the process, structure de

This article will be the tube wing type heat interchanger which (or rib piece) the tube composes by one kind of wing piece for the object of study proposed one new optimized design method, then will optimize the condenser will install the fuel gas boiler to carry on the optimized case analysis compu

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