نتایج جستجو برای: particle flow

تعداد نتایج: 641100  

Journal: :Journal of Physics: Conference Series 2005

Journal: :Analytical chemistry 2001
M H Moon D Kang D W Lee Y S Chang

An upstream ultrafiltration (UU) method is employed for the on-line concentration of collected particle fraction and for the convenient regulation of flow rates in split-flow thin (SPLITT) fractionation. Concentration of the collected particle fraction is necessary to fractionate particles by smaller cutoff diameters in SPLITT fractionation. By introducing a simple device utilizing upstream ult...

Journal: :iranian journal of pharmaceutical research 0
a nokhodchi m maghsoodi d hassanzadeh

in order to improve particle properties, new processes combining granulation and crystallization are being developed. this work deals with the spherical crystallization process by the quasi-emulsion mechanism applied to carbamazepine, a pharmaceutical drug. the aim of the present study was to produce of spherical grains made of mall crystals of a drug that have adequate properties for direct co...

M. H. Shojaeefard, A.R. Noorpoor, H.Yarjiabadi, , A.R. Noorpoor , H. Yarjiabadi, M. Habibian ,

The hydrocyclone has a very important roll in industrial separation. The consideration of its behavior is very important for design. In this investigation, behavior of water flow and particles trajectory inside a hydrocyclone has been considered by means of numerical and experimental methods, and results have been compared together. To have a numerical simulation, a CFD software was used, and f...

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