技术中心

加阻水堵改善散热器传热性能的研究 【英文篇名】 Improving heat-transfer performance of radiators by adding in-pipe blocks 【作者中文名】 高井刚; 邹平华; 王伟; 张宝利; 【作者英文名】 By Gao Jinggang; Zou Pinghua; Wang Wei and Zhang Baoli Harbin Institute of Technology; Harbin; China; 【作者单位】 哈尔滨工业大学; 【文献出处】 暖通空调, Hv 供暖; 水力稳定性; 节能; 【英文关键词】 radiator; heating; hydraulic stability; energy saving; 【摘要】 研究了一种在散热器内部加阻水堵的方法以改变水流通道和水流组织方式的方法。试验结果表明 ,此举能显著改善散热器传热性能 ,而阻力系数有所提高 ,有助于提高供暖系统的水力稳定性和降低供暖系统的造价 【英文摘要】 Researches a new way to change water channels and water distribution in radiators by adding blocks inside the pipe. Testing results show that putting blocks in radiators can greatly improve their heat transfer performance and increase their resistance coefficient to some extent, which helps to improve hydraulic stability and reduce the initial investment of heating system.