نتایج جستجو برای: fluid dynamics

تعداد نتایج: 633942  

Journal: :Tetsu-to-Hagane 1989

Journal: :Mechanical Engineering 1998

Journal: :Nuclear Physics B 2006

Journal: :Journal of Applied Mechanics 1981

Journal: :Journal of Plasma Physics 2016

Journal: :international journal of environmental research 0
m. moroni department of civil and environmental engineering, sapienza university of rome, via eudossiana, 18 – 00184, rome, italy f. la marca department of chemical engineering materials & environment, sapienza university of rome, via eudossiana, 18 – 00184, rome, italy l. cherubini department of chemical engineering materials & environment, sapienza university of rome, via eudossiana, 18 – 00184, rome, italy a. cenedese department of civil and environmental engineering, sapienza university of rome, via eudossiana, 18 – 00184, rome, italy

plastic recycling is the process of recovering scrap or waste plastics and reprocessing thematerial into useful products that sometimes differ completely in form from their original state. an importantissue in plastic recovery and recycling is that plastic waste usually contains a variety of plastics that differ intheir physical and chemical properties. separation of recovered plastics into dis...

Journal: :journal of computational applied mechanics 0
ali lashkaripour department of life science engineering, university of tehran, tehran, iran ali abouei mehrizi department of life science engineering, university of tehran, tehran, iran mohamadreza rasouli department of life science engineering, university of tehran, tehran, iran masoud goharimanesh mechanical engineering department, ferdowsi university of mashhad, mashhad, iran

microfluidic flow focusing devices have been utilized for droplet generation on account of its superior control over droplet size. droplet based microfluidics addressed many scientific issues by providing a novel technological platform for applications such as biology, pharmaceutical industry, biomedical studies and drug delivery. this study numerically investigated the droplet generation proce...

Journal: :محیط شناسی 0
میترا بیات کارشناس ارشد گروه مهندسی شیمی، دانشکدۀ فنی و مهندسی، دانشگاه تهران محمد رضا مهرنیا دانشیار گروه مهندسی شیمی، دانشکدۀ فنی و مهندسی، دانشگاه تهران نوید مستوفی استاد گروه مهندسی شیمی، دانشکدۀ فنی و مهندسی، دانشگاه تهران مهدی رجبی هامانه استادیار گروه مهندسی شیمی، دانشکدۀ فنی و مهندسی، دانشگاه تهران

introduction membrane bioreactor (mbr) is an effective technology for wastewater treatment and water reuse which is becoming increasingly popular due to its numerous applications and advantages over conventional activated sludge process. this novel technology have advantages of small footprint, high concentration of mixed liquor suspended solids (mlss), high removal efficiency of chemical oxyge...

شکوهی, رضا, عباسی, حسین, مریدی, مونا,

  In this study, relativistic Vlasov simulation of plasma for expansion of collisionless plasma for into vacuum is presented. The model is based on 1+1 dimensional phase space and electrostatic approximation. For this purpose, the electron dynamics is studied by the relativistic Vlasov equation. Regardless of the ions temperature, fluid equations are used for their dynamics. The initial electro...

ژورنال: مهندسی دریا 2023

Gliders are new marine vehicles which have research and military uses and they move by sequent diving and climbing. Suitable design of its main body and wings are important for the most advance velocity. hydrodynamic design variables are main body form, wings (cross section, dimensions, shape, longitudinal and vertical position) and hydrostatic parameters (static trim angle, amount of added for...

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