基于Fluent流体动力学洗碗机喷淋系统研究

摘要

Dishwasher, as a machine to clean the dishes instead of hands, the structure of dishwasher spray is the most important factor to determine dishwasher efficiency . Application of fluid dynamics simulation software Fluent on a commercial dishwasher spray system made corresponding fluid analysis. The result of the analysis is displayed in the form of cloud graph. By analyzing the structure of the flow field of the residual spray curve, pressure distribution, and velocity cloud etc, detect the design flaws and defects of the structure of spray of commercial dishwasher,provide the basis for structure improvement.%　　洗碗机是一种代替手工洗涤碗盘碟勺等厨具的家用电器，洗碗机的喷淋结构是决定洗碗机效率的最重要因素。运用流体动力学仿真软件Fluent对一家商用洗碗机的喷淋系统作了相应的流体分析，分析的结果以云图的方式显示。通过分析喷淋系统的残差曲线图、压力分布、速度云图等，可以得出此商用洗碗机的喷淋结构的设计缺陷，为结构改进提供依据。