نتایج جستجو برای: effective parameters

تعداد نتایج: 1219590  

In this study, confined impinging liquid jets are used to produce nanoparticles of carbamazepine (CBZ). The effect of operating parameters, such as the kind of solvent,CBZ concentration, flow rate of solution and antisolvent on particle size, are experimentally investigated. The Scanning Electron Micrograph (SEM) photomicrographs show that nanodrug with smaller particle is achievable by usi...

Increase of environmental pollution and restricted emission legislations have forced companies to produce automobiles with lower air pollutants. In this respect, discharge of blowby gases into the environment has been prohibited and their recirculation into the combustion chamber is proposed as an alternative solution. In addition, using EGR technique to control and reduce nitrogen oxides in in...

Journal: :روش های عددی در مهندسی (استقلال) 0
محمدعلی گلعذار m.a. golozar

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Journal: :international journal of automotive engineering 0
p. bashi shahabi p.o. box 91775-1111, mashhad, iran h. niazmand p.o. box 91775-1111, mashhad, iran m.r modarres razavi p.o. box 91775-1111, mashhad, iran

increase of environmental pollution and restricted emission legislations have forced companies to produce automobiles with lower air pollutants. in this respect, discharge of blowby gases into the environment has been prohibited and their recirculation into the combustion chamber is proposed as an alternative solution. in addition, using egr technique to control and reduce nitrogen oxides in in...

Journal: :International Journal for Numerical Methods in Engineering 2007

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