NDLI: Flow of Newtonian and non-Newtonian fluids in a concentric annulus with a rotating inner cylinder

Please wait, while we are loading the content...

Flow of Newtonian and non-Newtonian fluids in a concentric annulus with a rotating inner cylinder

Content Provider	Springer Nature Link
Author	Kim, Young Ju Han, Sang Mok Woo, Nam Sub
Copyright Year	2013
Abstract	We examine the characteristics of helical flow in a concentric annulus with radii ratios of 0.52 and 0.9, whose outer cylinder is stationary and inner cylinder is rotating. Pressure losses and skin friction coefficients are measured for fully developed flows of water and a 0.4% aqueous solution of sodium carboxymethyl cellulose (CMC), when the inner cylinder rotates at the speed of 0∼62.82 rad/s. The transitional flow has been examined by the measurement of pressure losses to reveal the relation between the Reynolds and Rossby numbers and the skin friction coefficients. The effect of rotation on the skin friction coefficient is largely changed in accordance with the axial fluid flow, from laminar to turbulent flow. In all flow regimes, the skin friction coefficient increases due to inner cylinder rotation. The change of skin friction coefficient corresponding to the variation of rotating speed is large for the laminar flow regime, becomes smaller as the Reynolds number increases for the transitional flow regime, and gradually approaches zero for the turbulent flow regime. The value of skin friction coefficient for a radii ratio of 0.52 is about two times larger than for a radii ratio of 0.9. For 0.4% CMC solution, the value of skin friction coefficient for a radii ratio of 0.52 is about four times larger than for a radii ratio of 0.9.
Starting Page	77
Ending Page	85
Page Count	9
File Format	PDF
ISSN	1226119X
Journal	Korea-Australia Rheology Journal
Volume Number	25
Issue Number	2
e-ISSN	20937660
Language	English
Publisher	Korean Society of Rheology, Australian Society of Rheology
Publisher Date	2013-06-03
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Non-Newtonian fluids helical flow concentric annulus pressure loss rotating cylinder Characterization and Evaluation of Materials Polymer Sciences Soft and Granular Matter, Complex Fluids and Microfluidics Mechanical Engineering Food Science
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Materials Science

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

Flow of Newtonian and non-Newtonian fluids in a concentric annulus with a rotating inner cylinder

Vortex Flow Study on Non-Newtonian Fluids in Concentric Annulus with Inner Cylinder Rotating

Experimental study on the vortex flow in a concentric annulus with a rotating inner cylinder

Peristaltic flow of a Casson fluid in an annulus

Axial laminar flow of viscoplastic fluids in a concentric annulus subject to wall slip

Optimization of the vane geometry : Applications to complex fluids

Non-Newtonian deterministic lateral displacement separator: theory and simulations

Flow of soft solids squeezed between planar and spherical surfaces

Comment on Sochi’s variational method for generalised Newtonian flow

Flow of Newtonian and non-Newtonian fluids in a concentric annulus with a rotating inner cylinder

Similar Documents

Flow of Newtonian and non-Newtonian fluids in a concentric annulus with a rotating inner cylinder

Vortex Flow Study on Non-Newtonian Fluids in Concentric Annulus with Inner Cylinder Rotating

Experimental study on the vortex flow in a concentric annulus with a rotating inner cylinder

Peristaltic flow of a Casson fluid in an annulus

Axial laminar flow of viscoplastic fluids in a concentric annulus subject to wall slip

Optimization of the vane geometry : Applications to complex fluids

Non-Newtonian deterministic lateral displacement separator: theory and simulations

Flow of soft solids squeezed between planar and spherical surfaces

Comment on Sochi’s variational method for generalised Newtonian flow

Flow of Newtonian and non-Newtonian fluids in a concentric annulus with a rotating inner cylinder