技术中心

【英文篇名】 Selection and design of LLI spiral-plate heat exchangers by computer simulation 【作者中文名】 周鹏晨; 【作者英文名】 By Zhou Pengchen~★★Beihang University; Beijing; China; 【作者单位】 北京航空航天大学; 【文献出处】 暖通空调, Hv 计算机仿真; 程序; 模型; 【英文关键词】 spiral-plate heat exchanger; computer simulation; program; model; 【摘要】 介绍了建模方法的选择、模型的建立和简化、计算程序的编制。计算结果和实际产品数据的对比表明,用该程序可以较好地解决螺旋板换热器选型中的多解性问题,计算速度和精度能满足应用要求。 【英文摘要】 Presents selection of modeling methods, building and simplification of the model and development of the calculation program. The comparison between calculation results and actual data shows that the program can effectively solve the multi-solution problem in selecting this spiral-plate heat exchanger, and the computing speed and precision can meet the application requirements.