Results 11 to 20 of about 273,168 (343)
Predicting the Impact of Academic Key Factors and Spatial Behaviors on Students’ Performance
Applied Sciences, 2022 Quality education is necessary as it provides the basis for equality in society. It is also significantly important that educational institutes be focused on tracking and improving the academic performance of each student.
Muhammad Hammad Musaddiq +5 more
doaj +1 more source
CFD Modeling of Gas–Solid Cyclone Separators at Ambient and Elevated Temperatures
Processes, 2020 Gas–solid cyclone separators are widely utilized in many industrial applications and usually involve complex multi-physics of gas–solid flow and heat transfer.
M. Nakhaei +5 more
semanticscholar +1 more source
مطالعه عددی و تحلیلی جریان گل حفاری در آنالوس با مدل سیال غیرنیوتنی کراس [PDF]
Pizhūhish-i Naft, 2015 در این مطالعه تغییرات ویسکوزیته گل حفاری بررسی گردیده و با استفاده از داده‌های آزمایشگاهی گزارش شده، پارامترهای مدل کراس و بینگهام پلاستیک تعیین شده است.
اسماعیل قاسمی کفرودی +1 more
doaj +1 more source
Frontiers in Cellular Neuroscience, 2023 BackgroundBlast induced Traumatic Brain Injury (bTBI) has become a signature casualty of military operations. Recently, military medics observed neurocognitive deficits in servicemen exposed to repeated low level blast (LLB) waves during military heavy ...
Hamidreza Gharahi +4 more
doaj +1 more source
Multiscale Eulerian CFD of Chemical Processes: A Review
ChemEngineering, 2020 This review covers the scope of multiscale computational fluid dynamics (CFD), laying the framework for studying hydrodynamics with and without chemical reactions in single and multiple phases regarded as continuum fluids.
S. Ngo, Y. Lim
semanticscholar +1 more source
On the uncertainty of CFD in sail aerodynamics [PDF]
International Journal for Numerical Methods in Fluids, 2013 SUMMARYA verification and validation procedure for yacht sail aerodynamics is presented. Guidelines and an example of application are provided. The grid uncertainty for the aerodynamic lift, drag and pressure distributions for the sails is computed. The pressures are validated against experimental measurements, showing that the validation procedure may
Viola, I.M, Bot, Patrick, Riotte, M.
openaire +6 more sources
Synaptic Mechanisms of Blast Induced Brain Injury
Frontiers in Neurology, 2016 Blast wave-induced traumatic brain injury (TBI) is one of the most common injuries to military personnel. Brain tissue compression/tension due to blast-induced cranial deformations and shear waves due to head rotation may generate diffuse micro-damage to
Andrzej ePrzekwas +2 more
doaj +1 more source
تأثیر پارامترهای عملیاتی بر روی دقت جریان سنج توربینی با استفاده از شبیه‌سازی CFD [PDF]
Pizhūhish-i Naft, 2013 در این مقاله هدف بررسی تاثیر تغییرات دبی، دما و نوع نفت بر روی ضریب اندازه‌گیری جریان سنج توربینی با استفاده از تکنیک دینامیک سیالات محاسباتی (CFD) و مقایسه آن با داده‌های عملیاتی می‌باشد.
احمد رستمی +1 more
doaj +1 more source
A Review of CFD Modelling and Performance Metrics for Osmotic Membrane Processes
Membranes, 2020 Simulation via Computational Fluid Dynamics (CFD) offers a convenient way for visualising hydrodynamics and mass transport in spacer-filled membrane channels, facilitating further developments in spiral wound membrane (SWM) modules for desalination ...
K. Y. Toh +3 more
semanticscholar +1 more source
شبیه‌سازی هیدرودینامیک جریان در جداکننده کم‌حجم سیکلون استوانه‌ای آب- نفت با استفاده از تکنیک‌های CFD [PDF]
Pizhūhish-i Naft, 2013 در این مطالعه، یک جداکننده سیکلون استوانه‌ای آب- نفت جهت جداسازی مخلوط نفت و آب با استفاده از تکنیک CFD شبیه‌سازی شده است. آشفتگی با استفاده از مدل غیرهمگن تنش رینولدز (RSM) و جریان چند فازی با استفاده از دیدگاه اولرین- اولرین (E-E) شبیه‌سازی گردیده است ...
محمد کریمی +1 more
doaj +1 more source