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科研机构
理论物理研究所 [1]
长春光学精密机械与物... [1]
近代物理研究所 [1]
内容类型
会议论文 [3]
发表日期
2006 [3]
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发表日期:2006
内容类型:会议论文
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Research on the close noise field of the piezoelectric pump (EI CONFERENCE)
会议论文
2006 IEEE International Conference on Mechatronics and Automation, ICMA 2006, June 25, 2006 - June 28, 2006, Luoyang, China
Jizhuang L.
;
Jianhui Z.
;
Shouyin W.
;
Qixiao X.
;
Desheng L.
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浏览/下载:42/0
  |  
提交时间:2013/03/25
Restraining the noise
meanwhile
improving the dynamic characteristics of the driving power of piezoelectric pump effectively are the final purposes of doing research on the reciprocating and flexural vibration of the piezoelectric vibrator. However
among many papers regarding piezoelectric pump
there are very few papers about the research on the noise of piezoelectric pump. This is far less than the research on the application of the piezoelectric pump in other fields. In this paper
the research on the flexural vibration deformation and vibration radiation noise of the piezoelectric vibrator are carried out. Firstly
the vibration equations of the piezoelectric vibrator are built and flexural vibration deformation function is deduced. Then
the simplified vibration model of the piezoelectric vibrator is introduced by using vibration theories of micro-area piston. Furthermore
theoretical calculation equations of sound pressure in close noise field and noise contribution equation of fluid in pump are deduced. Finally
a comparison is made between the theoretical calculation value and experimental value
and the contribution quantities of the piezoelectric vibrator and fluid in pump are obtained respectively under different frequencies. The consequence approves that the theory introduced by this research is true. 2006 IEEE.
Toward a deformed relativistic Hartree Bogoliubov model for exotic nuclei
会议论文
作者:
Zhou, Shan-Gui
;
Meng, Jie
;
Ring, Peter
;
Ma, YG
;
Ozawa, A
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  |  
浏览/下载:12/0
  |  
提交时间:2018/08/20
relativistic mean field model
deformed nuclei
pairing
halo
Toward a deformed relativistic Hartree Bogoliubov model for exotic nuclei
会议论文
Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai, PEOPLES R CHINA, MAY 16-20, 2006
作者:
Zhou, SG
;
Meng, J
;
Ring, P
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浏览/下载:0/0
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提交时间:2019/07/24
GROUND-STATE PROPERTIES
MEAN-FIELD DESCRIPTION
DRIP-LINE
DEFORMATION
ISOTOPES
RANGE
HALOS
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