1403/01/10
حامد سلیمی کناری

حامد سلیمی کناری

مرتبه علمی: استادیار
ارکید:
تحصیلات: دکترای تخصصی
اسکاپوس:
دانشکده: دانشکده مهندسی و فناوری
نشانی:
تلفن: 01135305105

مشخصات پژوهش

عنوان
An engineering approach to design of dextran microgels size fabricated by water/oil emulsification
نوع پژوهش
JournalPaper
کلیدواژه‌ها
Crosslinked dextran microgels; mean particle diameter; size distribution; water/oil emulsification
سال
2016
مجله JOURNAL OF MICROENCAPSULATION
شناسه DOI
پژوهشگران Hamed Salimi-Kenari ، Mohammad Imani ، Azizollah Nodehi ، Hossein Abedini

چکیده

A correlation, based on fluid mechanics, has been investigated for the mean particle diameter of crosslinked dextran microgels (CDMs) prepared viaa water/oil emulsification methodology conducted in a single-stirred vessel. To this end, non-dimensional correlations were developed to predict the mean particle size of CDMs as a function of Weber number, Reynolds number and viscosity number similar to ones introduced for liquid–liquid dispersions. Moreover, a Rosin–Rammler distribution function has been successfully applied to the microgel particle size distributions. The correlations were validated using experimentally obtained mean particle sizes for CDMs prepared at different stirring conditions. The validated correlation is especially applicable to medical and pharmaceutical applications where strict control on the mean particle size and size distribution of CDMs are extremely essentia