Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Applied Mathematics (3)
- Numerical Analysis and Computation (3)
- Partial Differential Equations (3)
- Physical Sciences and Mathematics (3)
- Thermodynamics (3)
-
- Fluid Dynamics (2)
- Heat Transfer, Combustion (2)
- Mathematics (2)
- Mechanical Engineering (2)
- Ordinary Differential Equations and Applied Dynamics (2)
- Physics (2)
- Special Functions (2)
- Analysis (1)
- Anatomy (1)
- Biomedical Devices and Instrumentation (1)
- Biomedical Engineering and Bioengineering (1)
- Cardiovascular System (1)
- Electrical and Computer Engineering (1)
- Electromagnetics and Photonics (1)
- Engineering Physics (1)
- Harmonic Analysis and Representation (1)
- Medicine and Health Sciences (1)
- Keyword
-
- Amplitude (1)
- Biomedicine (1)
- Blood (1)
- Blood flow (1)
- Blood vessels (1)
-
- Cardiovascular system (1)
- Coating process (1)
- Coatings (1)
- Coronary arteries (1)
- Design (1)
- Droplet evaporation (1)
- Droplet oscillations (1)
- Droplet shape oscillations (1)
- Ducts (1)
- Energy consumption (1)
- Flow dynamics (1)
- Frequency (1)
- Hemodynamics (1)
- High pressure (1)
- Leakage (1)
- Microfluidics (1)
- Micropumps (1)
- Pumps (1)
- Sensors (1)
- Shear (1)
- Stents (1)
- Suction (1)
- Valves (1)
Articles 1 - 4 of 4
Full-Text Articles in Complex Fluids
Shear Driven Micro-Fluidic Pump For Cardiovascular Applications, Nihad E. Daidzic
Shear Driven Micro-Fluidic Pump For Cardiovascular Applications, Nihad E. Daidzic
Aviation Department Publications
A valveless shear-driven micro-fluidic pump design (SDMFP) for hemodynamic applications is presented in this work. One of the possible medical and biomedical applications is in-vivo hemodynamic (human blood circulation) support/assist. One or more SDMFPs can be inserted/implanted into vascular lumens in a form of a stent/duct in series and/or in parallel (bypass duct) to support blood circulation in-vivo. A comprehensive review of various micro-pump designs up to about mid 2000’s is given in [1,2]. Many of micropump designs considered are not suitable for in-vivo or even in-vitro medical/biomedical applications.
Operating principles, design, and SDMFP features are given in [3]. A …
Droplet Evaporation And Deformations In An Amplitude Modulated Ultrasonic Field, Nihad E. Daidzic, Rene Stadler, Adrian Melling
Droplet Evaporation And Deformations In An Amplitude Modulated Ultrasonic Field, Nihad E. Daidzic, Rene Stadler, Adrian Melling
Aviation Department Publications
The aim of the report presented is the measurements of droplet oscillations.
A New Spray Evaporation Model Based On Droplet Interface Phenomena, Nihad E. Daidzic, Gangolf Kohnen, Martin Sommerfeld
A New Spray Evaporation Model Based On Droplet Interface Phenomena, Nihad E. Daidzic, Gangolf Kohnen, Martin Sommerfeld
Aviation Department Publications
In this work the influence of droplet shape oscillations on droplet evaporation is shown. Through nonlinear mode interactions, turbulence and aerodynamic triggering of vibrations cause by vortex shedding, droplets always oscillates in spray flows. Droplet shape oscillation cause higher evaporation rates through several physical phenomena such as an average increase of the superficial surface area, periodic micro-convection and boundary layer destruction, and local saturation pressure changes due to local curvature effects. The inviscid theory of small-amplitude droplet oscillations was used which resulted in better agreement with the measurement data of droplet size distributions in sprays for different axial coordinates.
Electrostatic Positioning Of Droplets In Turbulent Flows (Lstm 375/Te/93), Nihad E. Daidzic, Adrian Melling
Electrostatic Positioning Of Droplets In Turbulent Flows (Lstm 375/Te/93), Nihad E. Daidzic, Adrian Melling
Aviation Department Publications
Report LSTM 375/TE/93, Lehrstuhl fuer Stroemungsmechanik Universitaet Erlangen-Nuernberg Cauerstr. 4, 8520 Erlangen Germany.