| 凹槽型模块化板式空气预热器传热与阻力特性测试 |
| |
| 引用本文： | 段永一,靳世平,田中君,午琪,陈世陵,郭道文. 凹槽型模块化板式空气预热器传热与阻力特性测试[J]. 工业加热, 2014, 0(5): 5-8 |
| |
| 作者姓名： | 段永一 靳世平 田中君 午琪 陈世陵 郭道文 |
| |
| 作者单位： | 1. 华中科技大学 能源与动力工程学院,湖北 武汉,430074
2. 江苏焱鑫科技股份有限公司,江苏 江阴,214426 |
| |
| 摘 要： | 通过采用热风炉燃烧液化气产生热风，对某公司设计的凹槽型模块化板式空气预热器进行了热工性能测试。通过实验得到了综合传热系数、空气侧阻力因子，并采用等雷诺数及等流速法获得了对流换热关联式，采用等流速法获得了换热因子。此研究可为该设备的工业应用提供一定的数据支持。
|
| 关 键 词： | 凹槽型板式预热器 综合传热系数 对流换热关联式 换热因子 阻力因子 |
Heat Transfer and Resistance Characteristic Test of Groove-shaped Modularized Panel Preheater |
| |
| DUAN Yongyi,JIN Shiping,TIAN Zhongjun,WEN Wuqi,CHEN Shiling,GUO Daowen. Heat Transfer and Resistance Characteristic Test of Groove-shaped Modularized Panel Preheater[J]. Industrial Heating, 2014, 0(5): 5-8 |
| |
| Authors: | DUAN Yongyi JIN Shiping TIAN Zhongjun WEN Wuqi CHEN Shiling GUO Daowen |
| |
| Affiliation: | DUAN Yongyi,JIN Shiping,TIAN Zhongjun,WEN Wuqi,CHEN Shiling,GUO Daowen (1. School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China; 2. Jiangsu Yanxin SCI-TECH Co. Ltd., Jiangyin 214426, China) |
| |
| Abstract: | A novel groove-shaped modularized panel air preheater was designed by some corporation. In this paper, thermal performance test of this preheater was conducted via adopting hot air generated from combustion of liquid gas in hot air stove. Comprehensive heat transfer coefficient and airside resistance factor were obtained in this experiment. Moreover, the convection correlation formulas were derived from equivalent Reynolds and equivalent flow velocity method and heat exchange factor was obtained by equivalent flow velocity method. This investigation will provide data support for industrial application of this equipment. |
| |
| Keywords: | groove-shaped modularized panel preheater comprehensive heat transfer coefficient convection correlation formula heat exchange factor resistance factor |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
