|本期目录/Table of Contents|

[1]郝李娜,章利特,王天航,等.激波诱导模型球阵非稳态阻力的数值模拟研究[J].浙江理工大学学报,2016,35-36(自科5):726-733.
 HAO Lina,ZHANG Lite,WANG Tianhang,et al.Numerical Simulation Study on Unsteady Drag Force Acting on Model Sphere Array Induced by Shock Wave[J].Journal of Zhejiang Sci-Tech University,2016,35-36(自科5):726-733.
点击复制

激波诱导模型球阵非稳态阻力的数值模拟研究()
分享到:

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第35-36卷
期数:
2016年自科5期
页码:
726-733
栏目:
出版日期:
2016-09-10

文章信息/Info

Title:
Numerical Simulation Study on Unsteady Drag Force Acting on Model Sphere Array Induced by Shock Wave
文章编号:
1673-3851 (2016) 05-0726-08
作者:
郝李娜章利特王天航施红辉
浙江理工大学机械与自动控制学院,杭州 310018
Author(s):
HAO Lina ZHANG Lite WANG Tianhang SHI Honghui
Faculty of Mechanical Engineering & Automation, Zhejiang Sci-Tech  University, Hangzhou 310018, China
关键词:
激波模型球阵非稳态阻力阻力系数激波干涉
分类号:
TK121
文献标志码:
A
摘要:
采用CFD软件,对激波诱导单排四球模型球阵绕流场进行三维数值模拟,在计算模型和方法准确性验证基础上,分析模型球非稳态阻力的形成机理,并揭示激波马赫数M s 和无量纲间距H对非稳态阻力和激波结构的影响。结果表明:模型球阻力系数C d 曲线存在一个尖锐的最大值波峰和一个波谷的结构,且最终趋于某一稳态正值;M s越小,C d峰值越大,谷值越小,C d曲线波动幅度越大;激波反射、衍射、聚焦和干涉行为共同影响非稳态阻力系数;无量纲间距H越小,相邻球的激波干涉越显著,C d峰值越大。

参考文献/References:

[1] SUN M, SAITO T, TAKAYAMA K, et al. Unsteady drag on a sphere by shock wave loading[J]. Shock Waves,2005,14(1/2):3-9.
[2] SAITO T, SABA M, SUN M, et al. The effect of an unsteady drag force on the structure of a nonequilibrium region behind a shock wave in a gasparticle mixture[J]. Shock Waves,2007,17(4):255-262.
[3] IGRA D, IGRA O, HOUAS L, et al. Simulation of spheres motion induced by shock waves[J]. Journal of Fluids Engineering,2012,134(10):21-24.
[4] ZHANG L T, SHI H H, WANG C, et al. Aerodynamic characteristics of solid particles acceleration by shock waves[J]. Shock Waves,2011,21(3):243-252.
[5] 章利特,施红辉,王超,等.激波与可运动颗粒群相互作用反射与透射机理实验研究[J].应用力学学报,2010,27(2):280-285.
[6] 张晓娜,岳树元,章利特,等.激波驱动的气固两相流力学特性研究[J].水动力学研究与进展:A辑,2008,23(5):538-545.
[7] SHI H H, YAMAMURA K. The interaction between shock waves and solid spheres arrays in a shock tube[J]. Acta Mechanica Sinica,2004,20(3):219-227.
[8] 陈婉君,章利特,施红辉,等.激波加载单双圆柱非稳态曳力的数值研究[J].浙江理工大学学报,2015,30(2):208-212.
[9] JOURDAN G, HOUAS L, IGRA O, et al. Shock tube study of the drag coefficient of a sphere[J]. Shock Waves,2009,7:521-526.
[10]PARMAR  M, HASELBACHER A, BALACHANDAR S. Improved drag correlation for spheres and application to shocktube experiments[J]. AIAA Journal,2010,48(6):1273-1276.

相似文献/References:

[1]张苹,亓洪训,章利特,等. 激波驱动颗粒群加速效果优化的实验研究[J].浙江理工大学学报,2013,30(01):71.
 ZHANG Ping,QI Hong xun,ZHANG Li te,et al. Experimental Investigation on Optimizing the Effect of Particles Acceleration Driven by Shock Waves[J].Journal of Zhejiang Sci-Tech University,2013,30(自科5):71.
[2]肖毅,施红辉,吴宇,等.激波与液滴作用的空气动力学现象的实验研究[J].浙江理工大学学报,2013,30(02):71.
 XIAO Yi,SHI Hong hui,WU Yu,et al. Experimental Study on Aerodynamic Phenomenon ofInteraction between Shock Wave and Liquid Drop[J].Journal of Zhejiang Sci-Tech University,2013,30(自科5):71.
[3]亓洪训,张苹,章利特,等. 激波加载固定单双球模型有效阻力测量[J].浙江理工大学学报,2013,30(02):76.
 QI Hong xun,ZHANG Ping,ZHANG Li te,et al. Measurement of Effective Resistance of Fixed Single and DoubleSphere Model with Shock Wave Load[J].Journal of Zhejiang Sci-Tech University,2013,30(自科5):76.
[4]陈婉君,章利特,施红辉,等.激波加载单双圆柱非稳态曳力的数值研究[J].浙江理工大学学报,2015,33-34(自科1):55.
 CHEN Wan jun,ZHANG Li te,SHI Hong hui,et al.Numerical study of Unsteady Drag Force in Shock Wave s Interaction with Single/Double Cylindrical Models[J].Journal of Zhejiang Sci-Tech University,2015,33-34(自科5):55.
[5]叶斌,王超,施红辉,等.平面激波与气泡界面相互作用过程的数值研究[J].浙江理工大学学报,2015,33-34(自科5):682.
 YE Bin,WANG Chao,SHI Hong hui,et al.Numerical Study of Interaction Process of Planar Shock Waveand Bubble Interface[J].Journal of Zhejiang Sci-Tech University,2015,33-34(自科5):682.
[6]张光,崔宝玲,金英子,等.微型激波管内部激波特性的数值模拟[J].浙江理工大学学报,2015,33-34(自科6):805.
 ZHANG Guang,CUI Bao ling,JIN Ying zi,et al.Numerical Simulation of Shock Wave Characteristics in Micro Shock Tubes[J].Journal of Zhejiang Sci-Tech University,2015,33-34(自科5):805.
[7]熊红平,刘金宏,施红辉,等.高速氩气流中水滴和电子氟化液滴变形破碎的实验研究[J].浙江理工大学学报,2017,37-38(自科3):409.
 XIONG Hongping,LIU Jinhong,SHI Honghui,et al.Experiments on Deformation and Breakup of Water and ElectronicFluoride Droplets in HighSpeed Argon Stream[J].Journal of Zhejiang Sci-Tech University,2017,37-38(自科5):409.

备注/Memo

备注/Memo:
收稿日期: 2015-11-16
基金项目: 国家自然科学基金项目(51006091);浙江省自然科学基金项目(LY13E060011);流体机械及工程省重点学科及流体工程技术创新团队项目(11130031201301);流动腐蚀与防控技术创新团队(浙理工科〔2013〕13号)
作者简介: 郝李娜(1990-),女,山西太原人,硕士研究生,主要从事湍流与复杂流动以及可压缩性与瞬态流动方面的研究
通信作者: 章利特,E-mail: langzichsh@zstu.edu.cn
更新日期/Last Update: 2016-10-12