NDLI: Modified multi-component gas transport formulation with phoretic effects

Content Provider	Springer Nature Link
Author	Pant, Lalit M. Secanell, Marc Mitra, Sushanta K.
Copyright Year	2011
Abstract	The understanding of multicomponent mass transport processes is essential for modeling and optimization of many systems, such as fuel cells. The understanding of individual species behavior becomes quite significant at micro-nano scales, where average mixture models are not very accurate. Also at micro-nano scales, additional phoretic transport is present due to strong local temperature and pressure gradients, which is discussed by Chakraborty and Durst (Phys Fluids 19(8):088104-01–088104-04, 2007). To account for multicomponent mass transport, recently proposed mass transport model by Kerkhof and Geboers (AIChE J 51(1):79–121, 2005), provides a way to look into individual components. This article presents extended multicomponent mass transport equations for micro-nano scales within continuum region. The Kerkhof–Geboers theory and the modifications suggested by Chakraborty and Durst (2007) have been combined together to form a new set of equations. An extensive order of magnitude analysis has been done on the modified equations. The application of new equations to different problem situations has also been discussed. It is shown that at very small length scales and for highly diffusive transport, the phoretic transport dominates the system, thus rendering the conventional equations erroneous.
Starting Page	725
Ending Page	742
Page Count	18
File Format	PDF
ISSN	16134982
Journal	Microfluidics and Nanofluidics
Volume Number	11
Issue Number	6
e-ISSN	16134990
Language	English
Publisher	Springer-Verlag
Publisher Date	2011-07-15
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Multi-component Mass transport Phoretic transport Micro-nano Biomedical Engineering Industrial Chemistry/Chemical Engineering Engineering Fluid Dynamics
Content Type	Text
Resource Type	Article
Subject	Nanoscience and Nanotechnology Materials Chemistry Condensed Matter Physics Electronic, Optical and Magnetic Materials

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Predicting microscale gas flows and rarefaction effects through extended Navier–Stokes–Fourier equations from phoretic transport considerations

Micro-magnetofluidics: interactions between magnetism and fluid flow on the microscale

What makes a nano-channel? A limiting-current criterion

Special issue: Micro and Nano Flows (MNF2014)

Magnetic-fluid core optical fiber

Measurements of the ion-depletion zone evolution in a micro/nano-channel

Transport in two-dimensional paper networks

Pressure-sensitive molecular film for investigation of micro gas flows

Pressure-sensitive channel chip for visualization measurement of micro gas flows

Modified multi-component gas transport formulation with phoretic effects

Similar Documents

Predicting microscale gas flows and rarefaction effects through extended Navier–Stokes–Fourier equations from phoretic transport considerations

Micro-magnetofluidics: interactions between magnetism and fluid flow on the microscale

What makes a nano-channel? A limiting-current criterion

Special issue: Micro and Nano Flows (MNF2014)

Magnetic-fluid core optical fiber

Measurements of the ion-depletion zone evolution in a micro/nano-channel

Transport in two-dimensional paper networks

Pressure-sensitive molecular film for investigation of micro gas flows

Pressure-sensitive channel chip for visualization measurement of micro gas flows

Modified multi-component gas transport formulation with phoretic effects