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Surface Heat Transfer Coefficient of Fins Utilized in Air-Cooled Heat Exchangers

机译：空冷换热器翅片表面传热系数

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Multi-pass cross-finned heat exchangers, consisting of continuous fins mechanically bonded to tubes, are widely used in air conditioners. It is necessary that the heat transfer coefficient of the fins is measured directly, in order to develop high performance fins of the heat exchangers. A method is presented to measure the heat transfer coefficient of fins with high accuracy, and the heat transfer performance of several kinds of fins. In this method, transient heat transfer process between the air and fins is utilized. Consequently, it has become clear that the performance of a new type fin-SLIT FIN-is 60% higher than that of a plane fin which is widely used in air-cooled heat exchangers. (ERA citation 06:020722)

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作者
Takao, S.; Toshio, H.; Kyuhei, I.; Sho, H. S.;
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年度 1979
页码 1-18
总页数 18
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Air conditioners; Heat exchangers; Air; Configuration; Fins; Heat transfer; Measuring methods; Performance; Tubes;

机译：空调;热交换器;空气;配置;翅片;传热;测量方法;性能;管;

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专利

1. The Characteristic Temperature in the Definition of Heat Transfer Coefficient on the Fin Side Surface in Tube Bank Fin Heat Exchanger [J] . Liang-Chen Wangab Mei Subc Wan-Ling Hubd Zhi-Min Linbc Liang-Bi Wangbc* amp, Ye Wangbd Numerical Heat Transfer, Part A: Applications . 2011,第10期

机译：管束翅片换热器翅片侧面传热系数定义中的特征温度
2. The characteristic temperature in the definition of heat transfer coefficient on the fin side surface in tube bank fin heat exchanger [J] . Wang L.-C., Su M., Hu W.-L., Numerical Heat Transfer, Part A. Application: An International Journal of Computation and Methodology . 2011,第7a12期

机译：管束翅片热交换器翅片侧面传热系数定义中的特征温度
3. Heat transfer coefficients under dry- and wet-surface conditions for a spirally coiled finned tube heat exchanger [J] . Paisarn Naphon, Somchai Wongwises International Communications in Heat and Mass Transfer . 2005,第3a4期

机译：螺旋盘绕翅片管换热器在干湿表面条件下的传热系数
4. EXPERIMENTS OF AN EVALUATION FOR FIN EFFECT ON FLOCKED FIBER SURFACE AND HEAT TRANSFER COEFFICIENT OF FLOCKED CROSS-FIN TUBE HEAT EXCHANGER [C] . HAMAMOTO Y., YAJIMA T., ETHO A., Congres International du Froid de I'IIF . 2011

机译：植绒纤维表面翅片纤维表面和植绒跨鳍管热交换器传热系数评价的实验
5. Particle residence time distribution and bulk heat transfer coefficients of two-phase flow in scraped surface heat exchanger and holding tubes. [D] . Alhamdan, Abdullah M. 1995

机译：刮板式换热器和保温管中两相流的颗粒停留时间分布和整体传热系数。
6. Numerical Analysis on Natural Convection Heat Transfer in a Single Circular Fin-Tube Heat Exchanger (Part 2): Correlations for Limiting Cases [O] . Jong Hwi Lee, Young Woo Son, Se-Myong Chang 2020

机译：单圆形翅片管热交换器中自然对流传热的数值分析（第2部分）：限制案例的相关性
7. Closure to “Discussion of ‘Local and Average Transfer Coefficients for One-Row Fin and Tube Heat Exchanger Configurations’” (1975, ASME J. Heat Transfer, 97, p. 496) [O] . F. E. M. Saboya, E. M. Sparrow 1975

机译：关闭以“讨论”一排翅片和管热交换器配置“的局部和平均转移系数”“（1975，ASME J.传热，97，P.496）
8. Effects of Fin Pattern on the Air Side Heat Transfer Coefficient in Plate Finned Tube Heat Exchangers [R] . Beecher, D. T. , Fagan, T. J. 1987

机译：翅片管对板翅式换热器空气侧传热系数的影响

Surface Heat Transfer Coefficient of Fins Utilized in Air-Cooled Heat Exchangers

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