TY - GEN
T1 - FLOW OF YIELD - STRESS FLUIDS IN COMPLEX GEOMETRIES
AU - Vradis, George C.
N1 - Publisher Copyright:
© 1997 American Society of Mechanical Engineers (ASME). All rights reserved.
PY - 1997
Y1 - 1997
N2 - Experimental and computational results related to the flow of purely viscous non-Newtonian fluids exhibiting a yield stress are presented and discussed. A number of geometries and flow conditions have been analyzed representing both attached and separated flows of Bingham and Herschel-Bulkley fluids. The presence of a yield-stress is shown to significantly impact the flow characteristics, as compared to those in the case of a Newtonian fluid, in particular in the cases where separation of the flow would be expected.
AB - Experimental and computational results related to the flow of purely viscous non-Newtonian fluids exhibiting a yield stress are presented and discussed. A number of geometries and flow conditions have been analyzed representing both attached and separated flows of Bingham and Herschel-Bulkley fluids. The presence of a yield-stress is shown to significantly impact the flow characteristics, as compared to those in the case of a Newtonian fluid, in particular in the cases where separation of the flow would be expected.
UR - http://www.scopus.com/inward/record.url?scp=85126843792&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85126843792&partnerID=8YFLogxK
U2 - 10.1115/IMECE1997-0481
DO - 10.1115/IMECE1997-0481
M3 - Conference contribution
AN - SCOPUS:85126843792
T3 - ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
SP - 143
EP - 150
BT - Rheology and Fluid Mechanics of Nonlinear Materials
PB - American Society of Mechanical Engineers (ASME)
T2 - ASME 1997 International Mechanical Engineering Congress and Exposition, IMECE 1997 - Rheology and Fluid Mechanics of Nonlinear Materials
Y2 - 16 November 1997 through 21 November 1997
ER -