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【答案】应助回帖
★ ★ ★ ★ ★
感谢参与，应助指数 +1
ghfpy: 金币+5 2014-06-29 11:18:43
sunshan4379: 检索EPI+1, 感谢应助！ 2014-06-29 11:26:17
Accession number:
20142417824878
Title:
Calculation and tests for drop vibration in emulsion oil under high pulse electric field
Authors:
Gong, Hai-Feng1, 2; Yang, Zhi-Jun2; Peng, Ye3
Author affiliation:
1Engineering Research Centre for Waster Oil Recovery Technology and Equipment, Ministry of Education, Chongqing 400067, China
2Mechanical Engineering Institution, Chongqing University of Technology, Chongqing 400054, China
3Chongqing Steel and Iron Group. Co., Chongqing 400080, China
Corresponding author:
Gong, H.-F.
Source title:
Zhendong yu Chongji/Journal of Vibration and Shock
Abbreviated source title:
J Vib Shock
Volume:
33
Issue:
10
Issue date:
2014
Publication year:
2014
Pages:
172-176
Language:
Chinese
ISSN:
10003835
Document type:
Journal article (JA)
Publisher:
Chinese Vibration Engineering Society
Abstract:
Under excitation of high pulse electric field, a drophappens to be in vibration during electro-dehydration of emulsified oil. So far, there are few references about theoretical calculation of drop vibration. A single vibrating drop in oil was regarded as a study object under high pulse electric field, and its dynamic model was built. By solving the model, drop vibration amplitude first approximate solution and its amplitude-frequency characteristic relation were obtained. Results of example calc and tests showed that the non-linear method of vibration calculation is reasonable and it can be used to predict drop's resonance frequency and amplitude. The study results were helpful to making highly efficient electro- dehydration machines.
Number of references:
12
Main heading:
Electric field effects
Controlled terms:
Dehydration - Drops - Emulsification
Uncontrolled terms:
Amplitude frequency characteristics - Approximate solution - Excited vibrations - Non-linear methods - Pulse electric fields - Resonance frequencies - Theoretical calculations - Vibration amplitude
Classification code:
443.1 Atmospheric Properties - 701.1 Electricity: Basic Concepts and Phenomena - 802.2 Chemical Reactions - 802.3 Chemical Operations
DOI:
10.13465/j.cnki.jvs.2014.10.033
Database:
Compendex |
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