Numerical simulation and optimization research of needle parameters in vial washing machine / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 1057-1064, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-234459
ABSTRACT
According to the working principle of vertical ultrasonic vial washing machine, receiving respective force of small water droplets on the inside wall of vials and the minimum air velocity of blowing off water droplets can be obtained based on the analysis of water-droplet-related parameters. The inside wall model of 7 mL vial created by GAMBIT was divided into fine grids. Then the Realizable k-epsilon Two Equation Turbulence Model was adopted and the flow field of vial by FLUENT software was simulated when air was flushing inside the wall. In that case, the optimal position, inner diameter and the corresponding minimum air velocity of needle can be acquired to meet the needs of vial washing machine applied to 7 mL vial.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Software
/
Equipment Design
/
Models, Theoretical
/
Needles
Language:
Chinese
Journal:
Journal of Biomedical Engineering
Year:
2014
Type:
Article
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