出口扩角对流动聚焦生成微液滴影响的数值模拟

来源 :北京力学会第二十二届学术年会 | 被引量 : 0次 | 上传用户:sycamorelee
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
本文应用ICEM-CFD软件划分模型网格,以流体计算软件Fluent为计算平台,针对出口扩角对流动聚焦生成微液滴的影响进行数值模拟.结果表明,出口扩角的设置能有效提升流动聚焦生成微液滴的稳定性,缩短其生成周期,降低液滴融合率.
其他文献
Online monitoring of organic reactions can visualize the entire process of a chemical reaction and reveal short-lived intermediates for the detailed characteriz
会议
Successful agricultural production and productivity initially depend on the availability of high-quality seeds.Seed vigor is an important indicator of the seed
会议
Human urine and feces contain endogenous human metabolites,gut microbiota metabolites and other components.
会议
Gliomas are the most deadly and common brain malignant tumors,which account for approximately 80%of all tumors arising in brain tissue,with an incidence of about
会议
Bromocriptine(BC) resistance is one of the most important reasons for prolactinomas treatment failure and relapse.
会议
Osteoarthritis(OA) is considered as a chronic disease with a long "silent" period.The diagnosis is generally based on clinical symptoms and radiographic changes
会议
Lithium ion batteries have been proved to be one of the ideal energy storage devices due to their high energy density and power density.
会议
Developments of high-strength aluminum alloys have always faced a difficult problem:owing to their small size,the early-stage strengthening precipitates are dif
会议
Direct analysis in real time mass spectrometry(DART-MS) has become an established technique for rapid mass spectral analysis of a large variety of samples [1].
会议
本文采用数值方法研究了激波控制鼓包在三维机翼上的作用,验证了通过减弱波后逆压梯度的方法可以将激波抖动的范围控制在较小的范围内。由非定常计算结果得到半个周期内压力系