Results 11 to 20 of about 267,200 (366)
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
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
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 +7 more sources
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
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
Frontiers in Neurology, 2022 Close to half people over 60 years of age experience vestibular dysfunction. Although vestibular rehabilitation has been proven effective in reducing dizziness and falls in older adults, adherence to exercise programs is a major issue and reported to be ...
Linda J. DSilva +6 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
AIChE Journal, Volume 69, Issue 1, January 2023., 2023 Abstract In recent years, the catalyst pellets made of open‐cell metallic foams have been identified as a promising alternative in fixed‐bed reactors. A reliable modeling tool is necessary to investigate the suitability of different foam properties and the shapes of foam pellets.
Ginu R. George +7 more
wiley +1 more source
Drop breakage in a single‐pass through vortex‐based cavitation device: Experiments and modeling
AIChE Journal, Volume 69, Issue 1, January 2023., 2023 Abstract Liquid–liquid emulsions are used in many sectors such as personal care, home care, and food products. There is an increasing need for developing compact and modular devices for producing emulsions with desired droplet size distribution (DSD). In this work, we have experimentally and computationally investigated an application of vortex‐based ...
Abhijeet H. Thaker, Vivek V. Ranade
wiley +1 more source
npj Computational Materials, 2022 Refractory high-entropy alloys (RHEAs) show significant elevated-temperature yield strengths and have potential to use as high-performance materials in gas turbine engines.
Stephen A. Giles +3 more
doaj +1 more source