Numerical simulation of the effect of baffle on heat transfer performance of shell-and-tube heat exchanger
Автор: Guo Zhengyang, Shan Jingwei, Li Jun, Levtsev Aleksei
Журнал: Бюллетень науки и практики @bulletennauki
Рубрика: Технические науки
Статья в выпуске: 1 т.7, 2021 года.
Бесплатный доступ
Baffle heat exchanger is widely used in various production activities because of its simple design and strong adaptability, so the structural optimization of baffle heat exchanger is of great significance to engineering practice. COMSOL software was used to simulate the shell-and-tube heat exchanger with baffles. By comparing and analyzing the simulation results, we find that the temperature field and pressure field of baffle plate are distributed evenly; The existence of baffles leads to the transverse flow of air, which increases the heat exchange area. Another advantage of using baffles is that vibration due to fluid flow can be reduced.
Comsol, shell and tube heat exchanger, baffle plate, numerical simulation
Короткий адрес: https://sciup.org/14117930
IDR: 14117930 | DOI: 10.33619/2414-2948/62/24
Список литературы Numerical simulation of the effect of baffle on heat transfer performance of shell-and-tube heat exchanger
- Chengh. Exploration on the Teaching Reform of Chemistry Major English // Guangdong Chemical Industry. 2013. V. 40. №18. P. 151.
- Xianghua Yang, Xiaoling Cheng, Ming Sun, Hongsheng Luo, Jun He. Teaching reforming practice of Engineering Chemistry course in Civil Engineering major at Guangdong University of Technology // Proceedings of the 2015 3rd International Conference on Management Science, Education Technology, Arts, Social Science and Economics. 2015. DOI: 10.2991/msetasse-15.2015.241
- Cao Baoyue, Wang Shumin, Xu Shan et al. Exploration and Practice on English Teaching Reform of Chemistry Specialty in Local Universities // Guangdong Chemical Industry. 2017. V. 44. №17. P. 222-223.
- Zhou Yun, Chen Rong Practice and Exploration of English Teaching Reform in Chemistry Specialty // Yunnan Chemical Industry. V. 40. №7. P. 101-102.
- Yang Jun, Chen Baodong, Sun Chengjia. Heat Exchanger Performance and Helical Angle Optimization of Heat Exchanger of Helical and Bow-shaped baffle // Journal of Liaoning University of Petrochemical Technology. 2005. V. 25. №2. P. 59-62.
- Yu Jiuyang, Wang Zewu, Feng Xingkui. Experimental Study on the Perforation Performance of Single Bow Refractive Plate // Petrochemical Equipment. 2004. V. 33. №2. P. 4-6.
- Xie Guoxiong, Zhu Bing, Feng Xingkui. Number and layout of openings in single-bow baffle tube bridge // Petrochemical Equipment. 2006. V. 15. №3. P. 1-3.
- Taborek J. Shell and tube heat exchangers. Single phase flow. Heat exchanger design handbook, Section 3.3. Heat exchanger design and theory sourcebook. New York: McGraw Book Company, 1974. P. 155-176.
- Sha W. T., Yang C. I., Kao T. Hemisphere. London: Academic Press, 1972.
- Pakanter S. V., Spalding D. B. A calculation procedure for the transient and steady state behavior shell -and -tube heat ex al. // Multidimensional numerical modeling of heat exchangers. Heat transfer trans ASME. 1982. V. 104(3). P. 417-452.
- Chao Zhang, Bokil A. A quasi -three -dimensional approach to simulate the two -phase fluid flowfe and heat transfer in condensers // International Journal of heat and mess transr. 1997. V. 40. №15. P. 3537-3546.
- DOI: 10.1016/S0017-9310(97)00014-8
- Launder B. E., Spalding D. B. Lectures in mathematical models of turbulence. London: Academic Press, 1972.
