节能2025，Vol.44Issue(5)：70-73,4.DOI:10.3969/j.issn.1004-7948.2025.05.019
特斯拉阀岛结构对性能影响研究
Research on the impact of Tesla valve island structure on performance
袁昌硕 1王超2
作者信息
- 1. 华北理工大学冶金与能源学院,河北 唐山 063210
- 2. 中国科学院力学研究所高温气体动力学国家重点实验室,北京 100190
- 折叠
摘要
Abstract
The flow field and heat transfer of multi-link Tesla valves with different island structure sizes are simulated and analyzed by using the three-dimensional k-epsilon turbulence model and the fluid-solid heat transfer model,and the performance related to the island structure of the Tesla valve is evaluated from the perspective of the island structure.The results show that there are significant differences between the forward flow field and the reverse flow field of the Tesla valve.According to the results of the simulation analysis,the proportion of the island structure is less than 1.3,which meets the flow performance.The island structure is larger than 1.2,meeting the heat exchange performance.When the proportion of the island structure is between 1.2 and 1.3,it can meet the required flow performance and heat exchange performance.This research can provide a reference for the in-depth structural optimization design of Tesla valves in different application fields.关键词
特斯拉阀/流动性能/换热性能/岛结构/三维k-epsilon湍流模型Key words
Tesla valve/flow performance/heat exchange performance/island structure/three-dimensional k-epsilon turbulence model分类
机械制造引用本文复制引用
袁昌硕,王超..特斯拉阀岛结构对性能影响研究[J].节能,2025,44(5):70-73,4.
