scholarly journals The Diffusion of Passive Tracers in Laminar Shear Flow

10.3791/57205 ◽  
2018 ◽  
Author(s):  
Manuchehr Aminian ◽  
Francesca Bernardi ◽  
Roberto Camassa ◽  
Daniel M. Harris ◽  
Richard M. McLaughlin
Keyword(s):  
Shear Flow ◽  
Laminar Shear Flow ◽  
Passive Tracers ◽  
Laminar Shear

Onset of motion of a partly hidden cylinder in a laminar shear flow

2009 ◽  
Vol 79 (3) ◽  
Author(s):  
R. Martino ◽  
A. Paterson ◽  
M. Piva
Keyword(s):  
Shear Flow ◽  
Laminar Shear Flow ◽  
Laminar Shear

scholarly journals Incomplete mixing and reactions in laminar shear flow

2015 ◽  
Vol 92 (1) ◽  
Author(s):  
A. Paster ◽  
T. Aquino ◽  
D. Bolster
Keyword(s):  
Shear Flow ◽  
Incomplete Mixing ◽  
Laminar Shear Flow ◽  
Laminar Shear

Numerical study on tilting salt finger in a laminar shear flow

2018 ◽  
Vol 30 (2) ◽  
pp. 022110 ◽  
Author(s):  
Xianfei Zhang ◽  
Ling-ling Wang ◽  
Cheng Lin ◽  
Hai Zhu ◽  
Cheng Zeng
Keyword(s):  
Shear Flow ◽  
Numerical Study ◽  
Laminar Shear Flow ◽  
Laminar Shear

Simulations of dissolution of spherical particles in laminar shear flow

2015 ◽  
Vol 93 ◽  
pp. 66-78 ◽  
Author(s):  
J.J. Derksen ◽  
Gavin Reynolds ◽  
Alex Crampton ◽  
Zhenyu Huang ◽  
Jonathan Booth
Keyword(s):  
Shear Flow ◽  
Spherical Particles ◽  
Laminar Shear Flow ◽  
Laminar Shear

scholarly journals Heparan Sulfate Regrowth Profiles Under Laminar Shear Flow Following Enzymatic Degradation

2013 ◽  
Vol 6 (2) ◽  
pp. 160-174 ◽  
Author(s):  
Kristina M. Giantsos-Adams ◽  
Andrew Jia-An Koo ◽  
Sukhyun Song ◽  
Jiro Sakai ◽  
Jagadish Sankaran ◽  
...  
Keyword(s):  
Shear Flow ◽  
Heparan Sulfate ◽  
Enzymatic Degradation ◽  
Laminar Shear Flow ◽  
Laminar Shear

Local Mass Transport in Two-Dimensional Cavities in Laminar Shear Flow

2000 ◽  
Vol 147 (8) ◽  
pp. 3021 ◽  
Author(s):  
Maria Georgiadou ◽  
Rebecca Mohr ◽  
Richard C. Alkire
Keyword(s):  
Shear Flow ◽  
Mass Transport ◽  
Two Dimensional ◽  
Local Mass ◽  
Laminar Shear Flow ◽  
Laminar Shear

scholarly journals Artificial surface effect on red blood cells and platelets in laminar shear flow

Blood ◽  
1990 ◽  
Vol 75 (7) ◽  
pp. 1568-1575
Author(s):  
TM Alkhamis ◽  
RL Beissinger ◽  
JR Chediak
Keyword(s):  
Shear Stress ◽  
Platelet Aggregation ◽  
Shear Rate ◽  
Shear Flow ◽  
Platelet Adhesion ◽  
Surface Effect ◽  
Test Surface ◽  
Adp Release ◽  
Laminar Shear Flow ◽  
Laminar Shear

Red blood cell (RBC) effects on platelet adhesion to a nonbiologic test surface (tetrafluoroethylene propylene copolymer) and platelet aggregation during laminar shear flow for shear rates to 5,680 s-1 (corresponding to shear stress to 200 dyne/cm2) were investigated. Results on hemoglobin (Hb) and adenosine diphosphate (ADP) release from RBCs, percent decrease of single platelets in the bulk, and percent of test surface covered with platelets were obtained in a cone-and-plate (CP) viscometer for samples of whole blood, suspensions of RBC ghosts in platelet-rich plasma (PRP), and suspensions of RBCs in either PRP or platelet-poor plasma. Results obtained over the shear rate range studied for samples of normal hematocrit indicated that low-stress shearing led to ADP and Hb release from intact RBCs; shear-induced release of ADP from RBCs was about twice that of platelets, and of the total ADP released, the ADP released from RBCs contributed about six times that of the platelets to single platelet reduction in the bulk and about twice that of the platelets to platelet adhesion, ie, coverage of the test surface with platelets. Results obtained for various hematocrits showed that above a threshold hematocrit of about 25% to 35% the RBCs (suspended in PRP) had a greater contribution to ADP release, platelet adhesion, and platelet aggregation than the platelets themselves. Single platelet reduction for samples of RBC ghosts suspended in PRP correlated with shear rate level and not with shear stress.

scholarly journals Artificial surface effect on red blood cells and platelets in laminar shear flow

Blood ◽  
1990 ◽  
Vol 75 (7) ◽  
pp. 1568-1575 ◽  
Author(s):  
TM Alkhamis ◽  
RL Beissinger ◽  
JR Chediak
Keyword(s):  
Shear Stress ◽  
Platelet Aggregation ◽  
Shear Rate ◽  
Shear Flow ◽  
Platelet Adhesion ◽  
Surface Effect ◽  
Test Surface ◽  
Adp Release ◽  
Laminar Shear Flow ◽  
Laminar Shear

Abstract Red blood cell (RBC) effects on platelet adhesion to a nonbiologic test surface (tetrafluoroethylene propylene copolymer) and platelet aggregation during laminar shear flow for shear rates to 5,680 s-1 (corresponding to shear stress to 200 dyne/cm2) were investigated. Results on hemoglobin (Hb) and adenosine diphosphate (ADP) release from RBCs, percent decrease of single platelets in the bulk, and percent of test surface covered with platelets were obtained in a cone-and-plate (CP) viscometer for samples of whole blood, suspensions of RBC ghosts in platelet-rich plasma (PRP), and suspensions of RBCs in either PRP or platelet-poor plasma. Results obtained over the shear rate range studied for samples of normal hematocrit indicated that low-stress shearing led to ADP and Hb release from intact RBCs; shear-induced release of ADP from RBCs was about twice that of platelets, and of the total ADP released, the ADP released from RBCs contributed about six times that of the platelets to single platelet reduction in the bulk and about twice that of the platelets to platelet adhesion, ie, coverage of the test surface with platelets. Results obtained for various hematocrits showed that above a threshold hematocrit of about 25% to 35% the RBCs (suspended in PRP) had a greater contribution to ADP release, platelet adhesion, and platelet aggregation than the platelets themselves. Single platelet reduction for samples of RBC ghosts suspended in PRP correlated with shear rate level and not with shear stress.

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