食材负载工况下空气炸锅烹饪均匀性仿真及实验研究
Simulation analysis and experimental study on cooking performance of air fryer with load
张乾 1许智波 1王凯 1单树军1
作者信息
- 1. 广东美的生活电器制造有限公司 广东佛山 528300
- 折叠
摘要
空气炸锅是近年来新兴的家电品类,尤为受到年轻消费者的追捧.相较于传统的油炸烹饪方式,空气炸锅采用高温空气作为烹饪介质,对食材进行加热,有着低脂、轻油、健康的优势.但同时空气炸锅有着烹饪均匀性较差等痛点,需要用户在使用过程中翻动食材,影响用户体验,因此对空气炸锅烹饪性能的研究十分重要.通过仿真和实验分析,对空气炸锅的烹饪机理进行研究,搭建了负载条件下的CFD仿真模型,分析了空气炸锅负载条件下的流场状态,并提出了改善方案.研究结果表明,食材负载条件下的流场仿真结果与实验结果吻合度较高,同时研究也指出风速是影响烹饪均匀性的关键参数,通过改变空气炸锅内部的空气流动状态可以非常显著地提升烹饪均匀性.
Abstract
Air fryer is a popular product favored by young customers in recent years.Compared to traditional frying cooking methods,air fryer use high-temperature air as the cooking medium to heat ingredients,which has the advantages of low fat,light oil,and health.However,at the same time,air fryer have pain points such as poor cooking uniformity,requiring users to flip the ingredients during use,which affects the user experience.Therefore,it is significant to study the cooking performance of air fryer.Builds a CFD model that simulates flow filed in the air fryer under load condition.Through experiments and simulations,this research digs into the heating mechanism,analyses flow pattern of high temperature air flow in the air fryer and ultimately explains the reason of poor heating uniformity.Results show high consistency between simulation results and experimental results.Results also points out that heating uniformity is highly related to the air speed at the surface of the food and changing the flow pattern can highly improve the heating uniformity.
关键词
空气炸锅/风道设计/计算流体力学Key words
Air fryer/Air duct design/CFD引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据