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Paper Abstract and Keywords
Presentation 2012-07-26 14:20
Molecular Dynamics Analysis on the Effect of Alcohol Addition on Water Shear Flow
Satoshi Nakaoka, Yasutaka Yamaguchi (Osaka Univ.), Koji Kuroda, Tadashi Nakajima, Hideo Fujimura (Dai-Nippon Printing) US2012-21
Abstract (in Japanese) (See Japanese page) 
(in English) By using molecular dynamics simulation, effect of alcohol addition in nano-scale water Couette flow was examined in this study. IPA (Isopropyl-alcohol) was used as alcohol, and the IPA molecules tend to be adsorbed onto surface instead of water molecules. As a result of simulation, velocity slip between surface and liquid was observed, and by increasing the surface coverage of IPA, viscous stress was reduced because of the decrease of velocity gradient. This tendency can be extracted by rotational diffusion coefficient near the surface, which is theoretically related to viscosity.
Keyword (in Japanese) (See Japanese page) 
(in English) Molecular Dynamics / Shear Flow / Shear Stress / Velocity Slip / Water / Rotational Diffusion / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 146, US2012-21, pp. 13-16, July 2012.
Paper # US2012-21 
Date of Issue 2012-07-19 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF US2012-21

Conference Information
Committee US  
Conference Date 2012-07-26 - 2012-07-27 
Place (in Japanese) (See Japanese page) 
Place (in English) KEM 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Material Proparty, General 
Paper Information
Registration To US 
Conference Code 2012-07-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Molecular Dynamics Analysis on the Effect of Alcohol Addition on Water Shear Flow 
Sub Title (in English)  
Keyword(1) Molecular Dynamics  
Keyword(2) Shear Flow  
Keyword(3) Shear Stress  
Keyword(4) Velocity Slip  
Keyword(5) Water  
Keyword(6) Rotational Diffusion  
Keyword(7)  
Keyword(8)  
1st Author's Name Satoshi Nakaoka  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Yasutaka Yamaguchi  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Koji Kuroda  
3rd Author's Affiliation Dai-Nippon Printing (Dai-Nippon Printing)
4th Author's Name Tadashi Nakajima  
4th Author's Affiliation Dai-Nippon Printing (Dai-Nippon Printing)
5th Author's Name Hideo Fujimura  
5th Author's Affiliation Dai-Nippon Printing (Dai-Nippon Printing)
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Speaker Author-1 
Date Time 2012-07-26 14:20:00 
Presentation Time 20 minutes 
Registration for US 
Paper # US2012-21 
Volume (vol) vol.112 
Number (no) no.146 
Page pp.13-16 
#Pages 4 
Date of Issue 2012-07-19 (US) 

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