[1]安文旗,肖桂菀,徐德明,等.新型嵌入式灶具燃烧器设计与优化[J].华侨大学学报(自然科学版),2018,39(5):642-648.[doi:10.11830/ISSN.1000-5013.201709009]
　AN Wenqi,XIAO Guiwan,XU Deming,et al.Design and Optimization of New Built-In Gas Stove Burner[J].Journal of Huaqiao University(Natural Science),2018,39(5):642-648.[doi:10.11830/ISSN.1000-5013.201709009]
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新型嵌入式灶具燃烧器设计与优化()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第39卷
期数:
2018年第5期
页码:
642-648
栏目:
出版日期:
2018-09-20

文章信息/Info

Title:
Design and Optimization of New Built-In Gas Stove Burner
文章编号:
1000-5013(2018)05-0642-07
作者:
安文旗1;  肖桂菀2; 3;  徐德明2; 3;  苏慧玲2; 3;  舒畅1;  高乃平1
1. 同济大学 机械与能源工程学院, 上海 201804;2. 宁波方太厨具有限公司, 浙江 宁波 315336;3. 浙江省健康智慧厨房系统集成重点实验室, 浙江 宁波 315336
Author(s):
AN Wenqi1;  XIAO Guiwan2; 3;  XU Deming2; 3;  SU Huiling2; 3;  SHU Chang1;  GAO Naiping1
1. School of Mechanical and Energy Engineering, Tongji University, Shanghai 201804, China; 2. Ningbo Fotile Kitchen Ware Company Limited, Ningbo 315336, China; 3. Kitchen Health Wisdom System Integration Key Laboratory of Zhejiang Province, Ningbo 315336, China
关键词:
灶具燃烧器;  热效率;  优化设计;  火孔角度;  锅支架高度
Keywords:
stove burner;  thermal efficiency;  optimization;  fire hole angle;  loading height
分类号:
TK16
DOI:
10.11830/ISSN.1000-5013.201709009
文献标志码:
A
摘要:
针对高效灶具设计和优化过程中打样试验周期长、成本高的问题,结合实验和模拟方法,以一款嵌入式灶具燃烧器为例,计算火焰的流场与温度场分布以及标准锅的热效率.经实验验证,数值模拟计算的热效率在误差允许的范围内具有准确性.通过对灶具进行结构优化,增大内圈下部火孔与水平方向夹角,由0°增加至30°,减小锅支架高度,由35 mm减小至25 mm.模拟结果显示:对于标准下限锅,灶具整体热效率由55.3%提升至68.1%.
Abstract:
In view of the issues on the long cycle and high cost in the samples testing process of energy-saving stoves design and optimization,the Fluent was used to calculate the flow field and temperature field distribution of the stove flame and the thermal efficiency of the standard pot. Compared with the experimental data, it was verified that the thermal efficiency of the numerical simulation was within the allowable range of the error. The structure of the stove used in the simulation was optimized. The angle between the inner hole and the horizontal direction of the inner ring was increased from 0° to 30°, and the loading height was decreased from 35 mm to 25 mm. Simulation results show that overall thermal efficiency of the stove increased from 55.3% to 68.1% for the lower limit of the pot.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2017-09-11
通信作者: 高乃平(1978-),男,教授,博士,主要从事高铁列车与地铁隧道通风技术、列车空调、热质交换和余热利用的研究.E-mail:gaonaiping@tongji.edu.cn
基金项目: 国家自然科学基金资助项目(51006074)
更新日期/Last Update: 2018-09-20