Results 1 to 10 of about 54,493 (265)
The impact of 4D-Flow MRI spatial resolution on patient-specific CFD simulations of the thoracic aorta [PDF]
Scientific Reports, 2022 Magnetic Resonance Imaging (MRI) is considered the gold standard of medical imaging technologies as it allows for accurate imaging of blood vessels. 4-Dimensional Flow Magnetic Resonance Imaging (4D-Flow MRI) is built on conventional MRI, and provides ...
Molly Cherry +3 more
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The effect of including dynamic imaging derived airway wall motion in CFD simulations of respiratory airflow in patients with OSA [PDF]
Scientific ReportsObstructive sleep apnea (OSA) is an airway disease caused by periodic collapse of the airway during sleep. Imaging-based subject-specific computational fluid dynamics (CFD) simulations allow non-invasive assessment of clinically relevant metrics such as ...
Qiwei Xiao +3 more
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Fluid–structure interaction simulations outperform computational fluid dynamics in the description of thoracic aorta haemodynamics and in the differentiation of progressive dilation in Marfan syndrome patients [PDF]
Royal Society Open Science, 2020 Abnormal fluid dynamics at the ascending aorta may be at the origin of aortic aneurysms. This study was aimed at comparing the performance of computational fluid dynamics (CFD) and fluid–structure interaction (FSI) simulations against four-dimensional ...
R. Pons +9 more
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Journal of Engineering Science (Chişinău), 2023 This paper deals with the comparison of empirical computational models used to achieve the geometrical parameters of pumps impellers with models based on Computational Fluid Dynamics (CFD) simulations and optimization ...
BOSTAN, Viorel +2 more
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Energy Engineering and Control Systems, 2021 The article investigated the influence of turbulence parameters of the SolidWorks Flow Simulations CFD package on the results of flow simulation in a two-path ultrasonic flowmeter.
Vitalii Roman, Fedir Matiko, Ihor Kostyk
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Sensors, 2021 Rapid urbanization has made urban space thermal environment (USTE) problems increasingly prominent. USTE research is important for improving urban ecological environment and building energy consumption. Most studies on USTE research progress have focused
Hongyuan Huo +6 more
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CFD Simulations of Marine Hydrodynamics [PDF]
, 2021 CFD is an emerging area and is gaining popularity due to the availability of ever-increasing computational power. If used accurately, CFD methods may overcome the limitations of experimental and other numerical methods, in some respects.
core +1 more source
Physics-Informed deep learning to predict flow fields in cyclone separators
Digital Chemical Engineering, 2021 Cyclone separators are devices whose modeling still represents a significant challenge, despite their vast use as a fundamental component in different industries.
L.H. Queiroz +3 more
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Engineering Applications of Computational Fluid Mechanics, 2022 This paper is aimed at investigating the airflow over unusual converging-channel terrain that includes a deep valley on the up-river side and a flat plain on the down-river side. A computational fluid dynamics (CFD) simulation with standard k–ε model was
Jia-Ling Song +3 more
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Flow generated by radial flow impellers: PIV measurements and CFD simulations [PDF]
, 2004 Particle image velocimetry (PIV) and computational fluid dynamics (CFD) have been used to investigate the single phase and gas-liquid flow generated by a Scaba SRGT turbine. The key details of the trailing vortices, the turbulent flow around the impeller
Khopkar, Avinash R. +6 more
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