HU, Caiqi ;JI, Jing ;HU, Xiaoqi ;LIU, Jude ;LI, Shengduo . Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 61, n.12, p. 731-740, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/analysis-of-flow-field-and-pumping-performance-for-a-valveless-piezoelectric-pump-with-a-hemisphere-segment-group/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2015.2796.
Hu, C., Ji, J., Hu, X., Liu, J., & Li, S. (2015). Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group. Strojniški vestnik - Journal of Mechanical Engineering, 61(12), 731-740. doi:http://dx.doi.org/10.5545/sv-jme.2015.2796
@article{sv-jmesv-jme.2015.2796,
author = {Caiqi Hu and Jing Ji and Xiaoqi Hu and Jude Liu and Shengduo Li},
title = {Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {61},
number = {12},
year = {2015},
keywords = {hemisphere-segment group; array; valveless piezoelectric pump; simulation analysis; flow rate; mesh independence},
abstract = {The pumping and mixing performance of a valveless piezoelectric pump were proposed and studied. A hemisphere-segment group that was fixed in the pump played the role of a valve. Based on the theoretical analysis of the pumping performance, the changes of the fluid velocity field, pressure difference, the coefficient of resistance and flow rate were simulated with FLUENT. Simulation results revealed the relationships among the pressure field, flow rates, row and column numbers, and row and column intervals of the hemisphere-segment group. The simulation results indicated that increasing row and column numbers, increasing row intervals, and decreasing column intervals could all increase the flow resistance difference in pump flow field and thus increased the flow rate. It was also found that the pumping effect was significantly improved by increasing row number than increasing column number; the increasing of row and column intervals could increase the size and strength of the vortex, and then improve the mixing and stirring performance of this pump. Finally, simulation results were tested and verified through pump flow-rate experiments.},
issn = {0039-2480}, pages = {731-740}, doi = {10.5545/sv-jme.2015.2796},
url = {https://www.sv-jme.eu/sl/article/analysis-of-flow-field-and-pumping-performance-for-a-valveless-piezoelectric-pump-with-a-hemisphere-segment-group/}
}
Hu, C.,Ji, J.,Hu, X.,Liu, J.,Li, S. 2015 June 61. Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 61:12
%A Hu, Caiqi %A Ji, Jing %A Hu, Xiaoqi %A Liu, Jude %A Li, Shengduo %D 2015 %T Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group %B 2015 %9 hemisphere-segment group; array; valveless piezoelectric pump; simulation analysis; flow rate; mesh independence %! Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group %K hemisphere-segment group; array; valveless piezoelectric pump; simulation analysis; flow rate; mesh independence %X The pumping and mixing performance of a valveless piezoelectric pump were proposed and studied. A hemisphere-segment group that was fixed in the pump played the role of a valve. Based on the theoretical analysis of the pumping performance, the changes of the fluid velocity field, pressure difference, the coefficient of resistance and flow rate were simulated with FLUENT. Simulation results revealed the relationships among the pressure field, flow rates, row and column numbers, and row and column intervals of the hemisphere-segment group. The simulation results indicated that increasing row and column numbers, increasing row intervals, and decreasing column intervals could all increase the flow resistance difference in pump flow field and thus increased the flow rate. It was also found that the pumping effect was significantly improved by increasing row number than increasing column number; the increasing of row and column intervals could increase the size and strength of the vortex, and then improve the mixing and stirring performance of this pump. Finally, simulation results were tested and verified through pump flow-rate experiments. %U https://www.sv-jme.eu/sl/article/analysis-of-flow-field-and-pumping-performance-for-a-valveless-piezoelectric-pump-with-a-hemisphere-segment-group/ %0 Journal Article %R 10.5545/sv-jme.2015.2796 %& 731 %P 10 %J Strojniški vestnik - Journal of Mechanical Engineering %V 61 %N 12 %@ 0039-2480 %8 2018-06-27 %7 2018-06-27
Hu, Caiqi, Jing Ji, Xiaoqi Hu, Jude Liu, & Shengduo Li. "Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group." Strojniški vestnik - Journal of Mechanical Engineering [Online], 61.12 (2015): 731-740. Web. 20 Dec. 2024
TY - JOUR AU - Hu, Caiqi AU - Ji, Jing AU - Hu, Xiaoqi AU - Liu, Jude AU - Li, Shengduo PY - 2015 TI - Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2015.2796 KW - hemisphere-segment group; array; valveless piezoelectric pump; simulation analysis; flow rate; mesh independence N2 - The pumping and mixing performance of a valveless piezoelectric pump were proposed and studied. A hemisphere-segment group that was fixed in the pump played the role of a valve. Based on the theoretical analysis of the pumping performance, the changes of the fluid velocity field, pressure difference, the coefficient of resistance and flow rate were simulated with FLUENT. Simulation results revealed the relationships among the pressure field, flow rates, row and column numbers, and row and column intervals of the hemisphere-segment group. The simulation results indicated that increasing row and column numbers, increasing row intervals, and decreasing column intervals could all increase the flow resistance difference in pump flow field and thus increased the flow rate. It was also found that the pumping effect was significantly improved by increasing row number than increasing column number; the increasing of row and column intervals could increase the size and strength of the vortex, and then improve the mixing and stirring performance of this pump. Finally, simulation results were tested and verified through pump flow-rate experiments. UR - https://www.sv-jme.eu/sl/article/analysis-of-flow-field-and-pumping-performance-for-a-valveless-piezoelectric-pump-with-a-hemisphere-segment-group/
@article{{sv-jme}{sv-jme.2015.2796},
author = {Hu, C., Ji, J., Hu, X., Liu, J., Li, S.},
title = {Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {61},
number = {12},
year = {2015},
doi = {10.5545/sv-jme.2015.2796},
url = {https://www.sv-jme.eu/sl/article/analysis-of-flow-field-and-pumping-performance-for-a-valveless-piezoelectric-pump-with-a-hemisphere-segment-group/}
}
TY - JOUR AU - Hu, Caiqi AU - Ji, Jing AU - Hu, Xiaoqi AU - Liu, Jude AU - Li, Shengduo PY - 2018/06/27 TI - Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 61, No 12 (2015): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2015.2796 KW - hemisphere-segment group, array, valveless piezoelectric pump, simulation analysis, flow rate, mesh independence N2 - The pumping and mixing performance of a valveless piezoelectric pump were proposed and studied. A hemisphere-segment group that was fixed in the pump played the role of a valve. Based on the theoretical analysis of the pumping performance, the changes of the fluid velocity field, pressure difference, the coefficient of resistance and flow rate were simulated with FLUENT. Simulation results revealed the relationships among the pressure field, flow rates, row and column numbers, and row and column intervals of the hemisphere-segment group. The simulation results indicated that increasing row and column numbers, increasing row intervals, and decreasing column intervals could all increase the flow resistance difference in pump flow field and thus increased the flow rate. It was also found that the pumping effect was significantly improved by increasing row number than increasing column number; the increasing of row and column intervals could increase the size and strength of the vortex, and then improve the mixing and stirring performance of this pump. Finally, simulation results were tested and verified through pump flow-rate experiments. UR - https://www.sv-jme.eu/sl/article/analysis-of-flow-field-and-pumping-performance-for-a-valveless-piezoelectric-pump-with-a-hemisphere-segment-group/
Hu, Caiqi, Ji, Jing, Hu, Xiaoqi, Liu, Jude, AND Li, Shengduo. "Analysis of Flow Field and Pumping Performance for a Valveless Piezoelectric Pump with a Hemisphere-segment Group" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 61 Number 12 (27 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 61(2015)12, 731-740
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
The pumping and mixing performance of a valveless piezoelectric pump were proposed and studied. A hemisphere-segment group that was fixed in the pump played the role of a valve. Based on the theoretical analysis of the pumping performance, the changes of the fluid velocity field, pressure difference, the coefficient of resistance and flow rate were simulated with FLUENT. Simulation results revealed the relationships among the pressure field, flow rates, row and column numbers, and row and column intervals of the hemisphere-segment group. The simulation results indicated that increasing row and column numbers, increasing row intervals, and decreasing column intervals could all increase the flow resistance difference in pump flow field and thus increased the flow rate. It was also found that the pumping effect was significantly improved by increasing row number than increasing column number; the increasing of row and column intervals could increase the size and strength of the vortex, and then improve the mixing and stirring performance of this pump. Finally, simulation results were tested and verified through pump flow-rate experiments.