Micropump Modeling: Current Status and Challenges
نویسنده
چکیده
Micropumps are one product which was commercialized from Microsystem Industries. It has many applications and many potential as well, and due to this there is a growing interest in their modeling, simulation, and performance and this is going and in hand with research on their fabrication as well. In this paper, we are reviewing the basic aspects of modeling of micropump and their challenges. Basically, the microfluid behavior and the structural behavior in these devices. Also, we are exploring the fluid structural interaction.
منابع مشابه
CFD modeling of an ion-drag micropump
A two-dimensional numerical simulation study has been performed to model an electrohydrodynamic (EHD) micropump. The micropump consists of an array of interdigitated electrodes along the top and bottom of the micropump channel. The focus of the simulations was to study the effects of electrode gap, stage gap, channel height, and applied voltage. The numerical results were first validated with e...
متن کاملStudy of Volumetric Flow Rate of a Micropump Using a Non-classical Elasticity Theory
The purpose of this research is to study the mechanical behavior of a micropump with clamped circular diaphragm which is the main component of drug delivery systems. In this paper, the non-linear governing equations of the circular microplate using Kirchhoff thin plate theory was been extracted based on the modified couple stress (MCST) and classical (CT) theories. Then, the non-linear equation...
متن کاملThe current status of Pythium species in Iran: challenges in taxonomy
Pythium species are cosmopolitan, fungus-like oomycotes which may cause diseases in plants, animals and even human beings. Some of the species, however, are saprophytes and also well-proven biological control agents of plant pathogenic fungi. Since 1968, when the first Pythium species was reported from Iran, ca 44 species, two varieties, and five groups of this genus have been reported from dif...
متن کاملGlass valveless micropump using electromagnetic actuation
We present a valveless micropump in glass, which is magnetically actuated using the sinusoidal current of an external electromagnet. We employ a powder blasting microerosion process for microstructuring the glass substrates and fusion bonding for assembly of the multi-layered microfluidic chip. The reciprocating type micropump contains two nozzle/diffuser elements and a poly(dimethylsiloxane) m...
متن کاملDown Syndrome: Current Status, Challenges and Future Perspectives
Down syndrome (DS) is a birth defect with huge medical and social costs, caused by trisomy of whole or part of chromosome 21. It is the most prevalent genetic disease worldwide and the common genetic cause of intellectual disabilities appearing in about 1 in 400-1500 newborns. Although the syndrome had been described thousands of years before, it was named after John Langdon Down who described ...
متن کامل