图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
流动显示和图像处理期刊
SJR: 0.161 SNIP: 0.312 CiteScore™: 0.1

ISSN 打印: 1065-3090
ISSN 在线: 1940-4336

流动显示和图像处理期刊

DOI: 10.1615/JFlowVisImageProc.2012001933
pages 1-13

THE PERFORMANCE OF HEXAGONALLY ARRANGED HYBRID SYNTHETIC JETS

Shu-Shen Hsu
Institute of Applied Mechanics, National Taiwan University
Jozef Kordik
Faculty of Mechanical Engineering, Czech Technical University in Prague, Institute of Thermomechanics AS CR, Czech Republic
Zdenek Travnicek
Institute of Thermomechanics of the Czech Academy of Sciences
An-Bang Wang
National Taiwan University, Institute of Applied Mechanics, No. 1, Roosevelt Rd., Sec. IV, 106, Taipei, Taiwan Republic of China

ABSTRACT

The double-acting operation of a reciprocating pump with hexagonally arranged hybrid synthetic jets (HSJ) was studied in this research. Unlike the typical synthetic jet (SJ) which is a zero-net-mass-flux flow, the hybrid synthetic jet is a nonzero-net-mass-flux flow which was measured by the hot-wire anemometer. The results show the higher extrusion to suction volume ratio is 1.69 or volumetric efficiency is 26% in hybrid synthetic jets by integrating the velocity profile comparing with 19% in trigonally arranged one. Although the velocity along the central SJ axis decreases quickly, the velocity is higher than that along the trigonally arranged one.


Articles with similar content:

ULTRASOUND-MODULATED TWO-FLUID ATOMIZATION OF VISCOUS NEWTONIAN LIQUIDS
Atomization and Sprays, Vol.13, 2003, issue 4
Ken Law, Maha Yamak, Shirley C. Tsai
PIV EXPERIMENTS FOR STUDYING PIPE FLOW USING AN ENDOSCOPE
Journal of Flow Visualization and Image Processing, Vol.24, 2017, issue 1-4
Wolfgang Merzkirch, W. Xiong
NUMERICAL MODELING AND EXPERIMENTAL VALIDATION OF A PCM (PHASE CHANGE MATERIAL)-BASED CASCADE COOLING SYSTEM FOR ENHANCED THERMAL MANAGEMENT
International Heat Transfer Conference 16, Vol.10, 2018, issue
Suho Kim, Bo-Kyong Kim, Seok-Won Kang, Jin-Yong Mok
Experimental Analysis of Non Circular Co-Flow in the Incompressible Coaxial Jets
International Journal of Fluid Mechanics Research, Vol.39, 2012, issue 4
B. T. N. Sridhar, Ponnambalam Manivannan
DEVELOPMENT AND CHARACTERIZATION OF A PULSED JET ACTUATOR BASED ON SONIC FLOW CONTROLLED BY PLASMA
TSFP DIGITAL LIBRARY ONLINE, Vol.10, 2017, issue
Nicolas Benard, Pierre Audier, Gwenaël Acher, Eric Moreau, Jean-Paul Bonnet, Anton Lebedev, Adrien Robert