scholarly journals Slip and turbulence phenomena in journal bearings with application to implantable rotary blood pumps

2016 ◽  
Vol 104 ◽  
pp. 157-165 ◽  
Author(s):  
Gordon Paul ◽  
Amin Rezaienia ◽  
Xiang Shen ◽  
Eldad Avital ◽  
Theodosios Korakianitis
Keyword(s):  
Journal Bearings ◽  
Blood Pumps ◽  
Rotary Blood Pumps

Experimental and Analytical Performance Evaluation of Short Circular Hydrodynamic Journal Bearings Used in Rotary Blood Pumps

2013 ◽  
Vol 37 (10) ◽  
pp. 913-920 ◽  
Author(s):  
Fiete Boehning ◽  
Daniel Timms ◽  
Po-Lin Hsu ◽  
Thomas Schmitz-Rode ◽  
Ulrich Steinseifer
Keyword(s):  
Performance Evaluation ◽  
Journal Bearings ◽  
Analytical Performance ◽  
Blood Pumps ◽  
Rotary Blood Pumps

Two implantable rotary blood pumps for biventricular heart failure

2013 ◽  
Vol 61 (S 01) ◽  
Author(s):  
T Krabatsch ◽  
E Hennig ◽  
E Potapov ◽  
A Stepanenko ◽  
T Drews ◽  
...  
Keyword(s):  
Heart Failure ◽  
Blood Pumps ◽  
Rotary Blood Pumps

A low hemolysis rate is not a sufficient criterion for the qualification of rotary blood pumps

2008 ◽  
Vol 56 (S 1) ◽  
Author(s):  
J Müller ◽  
M Brodde ◽  
P Nüsser ◽  
J Müller ◽  
K Graichen ◽  
...  
Keyword(s):  
Sufficient Criterion ◽  
Blood Pumps ◽  
Rotary Blood Pumps ◽  
Hemolysis Rate

CONDITION MONITORING OF ROTARY BLOOD PUMPS

ASAIO Journal ◽  
1997 ◽  
Vol 43 (2) ◽  
pp. 58 ◽  
Author(s):  
Vinay Jammu ◽  
Stanley Malanoski ◽  
Thomas Walter ◽  
William Smith
Keyword(s):  
Condition Monitoring ◽  
Blood Pumps ◽  
Rotary Blood Pumps

Rotary blood pumps in circulatory assist

Perfusion ◽  
1995 ◽  
Vol 10 (3) ◽  
pp. 153-158 ◽  
Author(s):  
H. Reul ◽  
P. Harbott ◽  
Th Siess ◽  
G. Rau
Keyword(s):  
Blood Pumps ◽  
Rotary Blood Pumps

Simulation of Thrombus Formation Process Using Lattice Boltzmann Method With Consideration of Adhesion Force to Wall

2010 ◽  
Author(s):  
Masaaki Tamagawa
Keyword(s):  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Adhesion Force ◽  
Thrombus Formation ◽  
Artificial Organs ◽  
Physical Parameters ◽  
Physical Factors ◽  
Blood Pumps ◽  
Boltzmann Method ◽  
Rotary Blood Pumps

Recently artificial organs, especially rotary blood pumps, have been developed in the worldwide, but in this development, thrombus occurs in the pumps. In general, the main physical factors of thrombus formation are considered to be shear rate, wall properties for blood’s adhesion. But, there are no proper CFD codes for predicting thrombus formations using physical parameters in shear flows. In this paper, new model for predicting thrombus formation by considering aggregation and adhesion force to the wall by lattice Boltzmann method is proposed, and the trend of thrombus’s adhesion to the wall can be simulated more adequately than that of previous one.

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