2013 Fiscal Year Final Research Report
Development of Micro/Nanoscale Thermofluid Multiple Sensing and Interface-Controlled Device
| Project/Area Number |
21226006
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (S)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Thermal engineering
|
|---|
| Research Institution | Keio University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
SATO Yohei 慶應義塾大学, 理工学部, 教授 (00344127)
HOTTA Atsushi 慶應義塾大学, 理工学部, 准教授 (30407142)
MIKI Norihisa 慶應義塾大学, 理工学部, 准教授 (70383982)
KAKINUMA Yasuhiro 慶應義塾大学, 理工学部, 准教授 (70407146)
|
|---|
| Project Period (FY) |
2009-05-11 – 2014-03-31
|
| Keywords | 熱流体センシング / 熱流動制御 / ポリマー / MEMS・NEMS / ナノ・マイクロ切削加工 / 気体選択的透過デバイス / マイクロPIV/LIF / マイクロ・コンタクトプリント |
|---|
| Research Abstract |
This research work focused on the development of micro/nanoscale thermofluid multiple sensing techniques in order to integrate the element of micro/nano-technologies into interface-controlled devices. The novel devices, which can control thermofluid phenomena at/near interface between different phases, were proposed based upon the development of (i) polymers that has high gas permeability, (ii) cryogenic ultra precision machining of polymers and (iii) micro contact printing. Spatial and temporal distributions of velocity and scalar quantities, and zeta-potential were obtained by micro-PIV/LIF using a confocal scanner and nano-PIV/LIF using evanescent wave illumination, respectively. The new sensing techniques were applied to the proposed devices for the investigations of gas dissolution and permeability by the interface between different phases, formation mechanism of interfacial electrostatic potential and an influence of nanoscale roughness of solid surface on electroosmotic flow.
|
Research Products
(13 results)
-
-
-
-
-
[Journal Article] Evaluation methodology of gas permeable characterization in a polymer-based microfluidic device by confocal fluorescence imaging2012
Author(s)
Ichiyanagi, M., Sakai, K., Kidani, S., Kakinuma, Y., Sato, Y. & Hishida, K
-
Journal Title
Journal of Micromechanics and Micorengineering
Volume: Vol.22, No.6
Pages: 065023 (8)
DOI
Peer Reviewed
-
-
-
-
[Presentation] Evaluation of gas permeability in microfluidic devices by confocal micro-PIV combined with LIF techniques2011
Author(s)
Ichiyanagi, M., Sakai, K., Kidani, S., Kakinuma, Y., Sato, Y. & Hishida, K
Organizer
The ASME/JSME 2011 Eighth Thermal Engineering Joint Conference
Place of Presentation
Hawaii, U.S.A.
Year and Date
2011-03-13
-
-
-
-
