| 吴恩光， 刘红， 高俊涛， 胡文豪.基于CFD的烟熏炉风室结构改进[J].轻工机械,2021,39(3):100-104 |
| 基于CFD的烟熏炉风室结构改进 |
| Structure Improvement of Wind Chamber for Smoked Oven Based on CFD |
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| DOI：10.3969/j.issn.1005 2895.2021.03.019 |
| 中文关键词: 烟熏炉 计算流体动力学 送风系统 风室 变径结构 多管连接结构 |
| 英文关键词:smoked oven CFD (Computational Fluid Dynamics) airflow system wind chamber variable diameter structure multi pipe connection structure |
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| 中文摘要: |
| 针对目前烟熏炉加工烟熏食品出现品质低下和成色不均匀的问题，课题组以常见的烟熏炉为研究对象，利用计算流体力学(CFD)技术和实验验证的方法研究了烟熏炉送风系统的风室结构，通过仿真模拟提出采用变径结构和多管连接结构的2种风室结构改进方案。仿真结果表明：2种改进后新风室结构均能够有效减小各个出风口之间的速度差，从而改善烟熏炉加热仓内部的流场分布。改进方案能有效提高烟熏食品的品质。 |
| 英文摘要: |
| In order to solve the problems of low and inhomogeneous quality of smoked foods in smoked oven, the research group studied the windchamber structure of air supply system on smoked oven by using CFD （computational fluid dynamics） technique and experiment verification for a common smoked oven, and proposed two kinds of wind chamber structure improvement schemes with variable diameter structure and multi pipe connection structure through simulation.The results show that the two improved wind chamber structure both can effectively reduce the velocity difference between each outlet of pipe , so as to improve the flow field distribution in the heating chamber of the smoked oven. The improved scheme can effectively improve the quality of smoked foods. |
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