化工学报 ›› 2023, Vol. 74 ›› Issue (S1): 183-190.DOI: 10.11949/0438-1157.20230171
收稿日期:
2023-02-27
修回日期:
2023-03-27
出版日期:
2023-06-05
发布日期:
2023-09-27
通讯作者:
杜文静
作者简介:
张义飞(1998—),男,硕士研究生,202134531@mail.sdu.edu.cn
Yifei ZHANG(), Fangchen LIU, Shuangxing ZHANG, Wenjing DU()
Received:
2023-02-27
Revised:
2023-03-27
Online:
2023-06-05
Published:
2023-09-27
Contact:
Wenjing DU
摘要:
印刷电路板式换热器(PCHE)作为一种高效紧凑的新型微通道换热器,在超临界二氧化碳(SCO2)布雷顿循环中具有广阔应用前景。通过数值模拟分析了SCO2在变径PCHE中的热工水力性能,结果表明:随着宽径的减小,表面传热系数增大,其相对于等径PCHE的提升效果更加显著;较大宽径PCHE的变径形式有着较小的CO2压降增长率,宽径较小时变径结构会使综合性能有更显著的提高;表面传热系数随着渐变比的增加而增加,将变径段置于PCHE后端具有更优的传热特性,其表面传热系数峰值较其他形式提高了23%。不同结构的变径PCHE性能分析可为SCO2冷却理论研究和PCHE典型工程应用提供参考和借鉴。
中图分类号:
张义飞, 刘舫辰, 张双星, 杜文静. 超临界二氧化碳用印刷电路板式换热器性能分析[J]. 化工学报, 2023, 74(S1): 183-190.
Yifei ZHANG, Fangchen LIU, Shuangxing ZHANG, Wenjing DU. Performance analysis of printed circuit heat exchanger for supercritical carbon dioxide[J]. CIESC Journal, 2023, 74(S1): 183-190.
项目 | 冷侧温差/K | 热侧温差/K | 冷侧压降/Pa | 热侧压降/Pa |
---|---|---|---|---|
实验数据 | 140.38 | 169.6 | 73220 | 24180 |
模拟结果 | 136.48 | 174.17 | 76711 | 23107.5 |
误差 | 2.78% | 2.69% | 4.77% | 4.44% |
表1 模拟结果与实验值的误差对比
Table 1 Error comparison between numerical results and experimental data
项目 | 冷侧温差/K | 热侧温差/K | 冷侧压降/Pa | 热侧压降/Pa |
---|---|---|---|---|
实验数据 | 140.38 | 169.6 | 73220 | 24180 |
模拟结果 | 136.48 | 174.17 | 76711 | 23107.5 |
误差 | 2.78% | 2.69% | 4.77% | 4.44% |
1 | Saeed M, Kim M H. Thermal and hydraulic performance of SCO2 PCHE with different fin configurations[J]. Applied Thermal Engineering, 2017, 127: 975-985. |
2 | Ren Z, Zhang L, Zhao C R, et al. Local flow and heat transfer of supercritical CO2 in semicircular zigzag channels of printed circuit heat exchanger during cooling[J]. Heat Transfer Engineering, 2021, 42(22): 1889-1913. |
3 | Al-Sulaiman F A, Atif M. Performance comparison of different supercritical carbon dioxide Brayton cycles integrated with a solar power tower[J]. Energy, 2015, 82: 61-71. |
4 | 薛琪, 冯民, 吴攀, 等. 空冷和水冷超临界二氧化碳布雷顿循环冷却核能系统的构型优化研究[J]. 核科学与工程, 2022, 42(4): 822-830. |
Xue Q, Feng M, Wu P, et al. Study on configuration optimization of supercritical CO2 Brayton cycle cooling nuclear energy system[J]. Nuclear Science and Engineering, 2022, 42(4): 822-830. | |
5 | Garg P, Kumar P, Srinivasan K. Supercritical carbon dioxide Brayton cycle for concentrated solar power[J]. The Journal of Supercritical Fluids, 2013, 76: 54-60. |
6 | Moisseytsev A, Sienicki J J. Investigation of alternative layouts for the supercritical carbon dioxide Brayton cycle for a sodium-cooled fast reactor[J]. Nuclear Engineering and Design, 2009, 239(7): 1362-1371. |
7 | Ahn Y, Bae S J, Kim M, et al. Review of supercritical CO2 power cycle technology and current status of research and development[J]. Nuclear Engineering and Technology, 2015, 47(6): 647-661. |
8 | Chu W X, Li X H, Chen Y, et al. Experimental study on small scale printed circuit heat exchanger with zigzag channels[J]. Heat Transfer Engineering, 2021, 42(9): 723-735. |
9 | Ahn Y, Lee J, Kim S G, et al. Design consideration of supercritical CO2 power cycle integral experiment loop[J]. Energy, 2015, 86: 115-127. |
10 | Kim I H, No H C. Thermal hydraulic performance analysis of a printed circuit heat exchanger using a helium-water test loop and numerical simulations[J]. Applied Thermal Engineering, 2011, 31(17/18): 4064-4073. |
11 | Lee S M, Kim K Y. A parametric study of the thermal-hydraulic performance of a zigzag printed circuit heat exchanger[J]. Heat Transfer Engineering, 2014, 35(13): 1192-1200. |
12 | Chen M H, Sun X D, Christensen R N. Thermal-hydraulic performance of printed circuit heat exchangers with zigzag flow channels[J]. International Journal of Heat and Mass Transfer, 2019, 130: 356-367. |
17 | 谢丽懿, 李智强, 丁国良. FLNG用印刷板路换热器技术特点及发展趋势[J]. 化工学报, 2019, 70(11): 4101-4112. |
Xie L Y, Li Z Q, Ding G L. Technical characteristics and development trend of printed circuit heat exchanger for FLNG[J]. CIESC Journal, 2019, 70(11): 4101-4112. | |
18 | 杨光, 邵卫卫. 印刷电路板换热器结构及传热关联式研究进展[J]. 化工进展, 2021, 40(S1): 13-26. |
Yang G, Shao W W. Review of optimization and heat transfer correlations of printed circuit heat exchanger[J]. Chemical Industry and Engineering Progress, 2021, 40(S1): 13-26. | |
19 | Tang L H, Yang B H, Pan J, et al. Thermal performance analysis in a zigzag channel printed circuit heat exchanger under different conditions[J]. Heat Transfer Engineering, 2022, 43(7): 567-583. |
20 | Khan H H, M A A, Sharma A, et al. Thermal-hydraulic characteristics and performance of 3D wavy channel based printed circuit heat exchanger[J]. Applied Thermal Engineering, 2015, 87: 519-528. |
21 | Lee S M, Kim K Y. Comparative study on performance of a zigzag printed circuit heat exchanger with various channel shapes and configurations[J]. Heat and Mass Transfer, 2013, 49(7): 1021-1028. |
22 | Ma T, Li L, Xu X Y, et al. Study on local thermal–hydraulic performance and optimization of zigzag-type printed circuit heat exchanger at high temperature[J]. Energy Conversion and Management, 2015, 104: 55-66. |
23 | Yoon S H, No H C, Kang G B. Assessment of straight, zigzag, S-shape, and airfoil PCHEs for intermediate heat exchangers of HTGRs and SFRs[J]. Nuclear Engineering and Design, 2014, 270: 334-343. |
24 | Meshram A, Jaiswal A K, Khivsara S D, et al. Modeling and analysis of a printed circuit heat exchanger for supercritical CO2 power cycle applications[J]. Applied Thermal Engineering, 2016, 109: 861-870. |
25 | Baik Y J, Jeon S, Kim B, et al. Heat transfer performance of wavy-channeled PCHEs and the effects of waviness factors[J]. International Journal of Heat and Mass Transfer, 2017, 114: 809-815. |
26 | Bartel N, Chen M, Utgikar V P, et al. Comparative analysis of compact heat exchangers for application as the intermediate heat exchanger for advanced nuclear reactors[J]. Annals of Nuclear Energy, 2015, 81: 143-149. |
27 | Yang Y, Li H Z, Yao M Y, et al. Investigation on the effects of narrowed channel cross-sections on the heat transfer performance of a wavy-channeled PCHE[J]. International Journal of Heat and Mass Transfer, 2019, 135: 33-43. |
13 | Kim S G, Lee Y, Ahn Y, et al. CFD aided approach to design printed circuit heat exchangers for supercritical CO2 Brayton cycle application[J]. Annals of Nuclear Energy, 2016, 92: 175-185. |
14 | Kim I H, No H C, Lee J I, et al. Thermal hydraulic performance analysis of the printed circuit heat exchanger using a helium test facility and CFD simulations[J]. Nuclear Engineering and Design, 2009, 239(11): 2399-2408. |
15 | Chen M H, Sun X D, Christensen R N, et al. Pressure drop and heat transfer characteristics of a high-temperature printed circuit heat exchanger[J]. Applied Thermal Engineering, 2016, 108: 1409-1417. |
16 | Wen Z X, Lv Y G, Li Q. Comparative study on flow and heat transfer characteristics of sinusoidal and zigzag channel printed circuit heat exchangers[J]. Science China Technological Sciences, 2020, 63(4): 655-667. |
28 | 徐哲, 张明辉, 段天应, 等. 超临界二氧化碳在印刷电路板式换热器内的流动换热特性研究[J]. 原子能科学技术, 2021, 55(5): 849-855. |
Xu Z, Zhang M H, Duan T Y, et al. Flow and heat transfer characteristic study of supercritical CO2 in printed circuit heat exchanger[J]. Atomic Energy Science and Technology, 2021, 55(5): 849-855. | |
29 | Li Z Z, Liu X J, Shao Y J, et al. Research and development of supercritical carbon dioxide coal-fired power systems[J]. Journal of Thermal Science, 2020, 29(3): 546-575. |
30 | Kwon J G, Kim T H, Park H S, et al. Optimization of airfoil-type PCHE for the recuperator of small scale Brayton cycle by cost-based objective function[J]. Nuclear Engineering and Design, 2016, 298: 192-200. |
31 | Li H Z, Kruizenga A, Anderson M, et al. Development of a new forced convection heat transfer correlation for CO2 in both heating and cooling modes at supercritical pressures[J]. International Journal of Thermal Sciences, 2011, 50(12): 2430-2442. |
32 | Kim D E, Kim M H, Cha J E, et al. Numerical investigation on thermal-hydraulic performance of new printed circuit heat exchanger model[J]. Nuclear Engineering and Design, 2008, 238(12): 3269-3276. |
[1] | 周绍华, 詹飞龙, 丁国良, 张浩, 邵艳坡, 刘艳涛, 郜哲明. 短管节流阀内流动噪声的实验研究及降噪措施[J]. 化工学报, 2023, 74(S1): 113-121. |
[2] | 叶展羽, 山訸, 徐震原. 用于太阳能蒸发的折纸式蒸发器性能仿真[J]. 化工学报, 2023, 74(S1): 132-140. |
[3] | 张双星, 刘舫辰, 张义飞, 杜文静. R-134a脉动热管相变蓄放热实验研究[J]. 化工学报, 2023, 74(S1): 165-171. |
[4] | 陈爱强, 代艳奇, 刘悦, 刘斌, 吴翰铭. 基板温度对HFE7100液滴蒸发过程的影响研究[J]. 化工学报, 2023, 74(S1): 191-197. |
[5] | 刘明栖, 吴延鹏. 导光管直径和长度对传热影响的模拟分析[J]. 化工学报, 2023, 74(S1): 206-212. |
[6] | 王志国, 薛孟, 董芋双, 张田震, 秦晓凯, 韩强. 基于裂隙粗糙性表征方法的地热岩体热流耦合数值模拟与分析[J]. 化工学报, 2023, 74(S1): 223-234. |
[7] | 宋嘉豪, 王文. 斯特林发动机与高温热管耦合运行特性研究[J]. 化工学报, 2023, 74(S1): 287-294. |
[8] | 张思雨, 殷勇高, 贾鹏琦, 叶威. 双U型地埋管群跨季节蓄热特性研究[J]. 化工学报, 2023, 74(S1): 295-301. |
[9] | 晁京伟, 许嘉兴, 李廷贤. 基于无管束蒸发换热强化策略的吸附热池的供热性能研究[J]. 化工学报, 2023, 74(S1): 302-310. |
[10] | 程成, 段钟弟, 孙浩然, 胡海涛, 薛鸿祥. 表面微结构对析晶沉积特性影响的格子Boltzmann模拟[J]. 化工学报, 2023, 74(S1): 74-86. |
[11] | 宋瑞涛, 王派, 王云鹏, 李敏霞, 党超镔, 陈振国, 童欢, 周佳琦. 二氧化碳直接蒸发冰场排管内流动沸腾换热数值模拟分析[J]. 化工学报, 2023, 74(S1): 96-103. |
[12] | 李艺彤, 郭航, 陈浩, 叶芳. 催化剂非均匀分布的质子交换膜燃料电池操作条件研究[J]. 化工学报, 2023, 74(9): 3831-3840. |
[13] | 王玉兵, 李杰, 詹宏波, 朱光亚, 张大林. R134a在菱形离散肋微小通道内的流动沸腾换热实验研究[J]. 化工学报, 2023, 74(9): 3797-3806. |
[14] | 齐聪, 丁子, 余杰, 汤茂清, 梁林. 基于选择吸收纳米薄膜的太阳能温差发电特性研究[J]. 化工学报, 2023, 74(9): 3921-3930. |
[15] | 李科, 文键, 忻碧平. 耦合蒸气冷却屏的真空多层绝热结构对液氢储罐自增压过程的影响机制研究[J]. 化工学报, 2023, 74(9): 3786-3796. |
阅读次数 | ||||||
全文 |
|
|||||
摘要 |
|
|||||