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- 竖直U型管换热器vertical U-tube heat exchanger
- 竖直U型地热换热器流体出口温度的计算模型Modeling of the Out-flowing Temperature of a Vertical U-tube Ground Heat Exchanger
- 竖直U型埋地换热器两支管间热量回流的分析Analysis of heat disturbance between the pipes of the U-tube geothermal heat exchangers
- U型管换热器U-tube heat exchanger
- 摘要根据工程实际情况，对竖直U形地埋管换热器的换热性能进行了现场测试和分析，得出了单位井深地埋管的夏季散热量、冬季取热量及最佳地埋管钻孔深度。Based on an actual project, tests and analyses the heat exchanging performances of the vertical U-shaped ground heat exchanger, and obtains the heat release in summer and the heat absorption in winter of ground heat exchanger for unit well depth and the optimal drilling depth.
- U型管换热器管-管板焊接工艺WELDING PROCEDURE BETWEEN TUBE AND TUBE SHEET FOR U SHAPE TUBE HEAT EXCHANGER
- 钙热还原法calciothermy
- U型管换热器振动的分析计算及处理对策Analysis and Calculation of Vibration of U-Tube Heat Exchanger and Its Countermeasures
