Results 201 to 210 of about 8,939,787 (291)

Mediterranean outflow waters supply North Atlantic convection sites. [PDF]

Nat Commun
Calvo E, Malanotte-Rizzoli P, Menna M, Martellucci R, Zambianchi E.   +4 more
europepmc   +1 more source

Effect of the Mitral Valve on the Intra Ventricular Hemodynamics

International Journal for Numerical Methods in Biomedical Engineering, Volume 42, Issue 10, October 2026.
Patient‐specific Computational Fluid Dynamics was employed to analyze the impact of four distinct mitral valve geometries, varying in area and jet direction, on left‐ventricular flow and overall heart efficiency. The valve design influenced intraventricular vortices, turbulent kinetic energy, and dissipation.
Salomé Bru, Damien Garcia, Simon Mendez, Franck Nicoud   +3 more
wiley   +1 more source

Investigation of vorticity and secondary flow strength near the protected bridge pier in a sharp bend. [PDF]

Sci Rep
Moghanloo M, Vaghefi M.
europepmc   +1 more source

Incorporating Torsion Into 3D Geometric Reconstruction of Left‐Ventricle From 2D Echocardiography and Its Impact on Hemodynamics

International Journal for Numerical Methods in Biomedical Engineering, Volume 42, Issue 10, October 2026.
Torsion is incorporated into our 3D reconstruction method from 2D echocardiography for flow simulations. The simulations are validated against our measurements. With the inclusion of torsion in reconstruction, the bulk parameters remain the same but time‐averaged wall shear stress increases or decreases during systole or diastole, respectively, while ...
Sai Sree Chandra Sirani, Hossein Geshani, Minako Katayama, Syed Samar Abbas, Marek Belohlavek, Iman Borazjani   +5 more
wiley   +1 more source

Vorticity budget analysis of a mesoscale convective vortex during the July 2022 flash flood in Northern Tehran. [PDF]

Sci Rep
Pegahfar N, Gharaylou M, Alizadeh O.
europepmc   +1 more source

Aero‐breakup of droplets: Recent progress and outlook

Droplet, Volume 5, Issue 4, October 2026.
This work systematically reviews the recent progress of droplet aero‐breakup studies. The discussion covers the research history, theoretical framework, new breakup mode discoveries, influence of droplet fluid properties, scenarios of multi‐droplet and droplet cloud, and finally, an outlook for future explorations is presented. Abstract Aero‐breakup of
Ben Guan, Weijie Zhang, Jianguo Wang, Chih‐Yung Wen, Yu Liang   +4 more
wiley   +1 more source

Severe Aortic Stenosis Is Associated With Left Atrial Prothrombotic Flow That Persists Despite Valve Replacement. [PDF]

J Am Heart Assoc
Spartera M, Stracquadanio A, Bognoni L, Tang PT, Casadei B, Wijesurendra RS, Ferreira VM, Rider O, Neubauer S, Rigolli M, Myerson S.   +10 more
europepmc   +1 more source

Numerical Investigation of MHD‐Driven Heat and Mass Transfer in a Porous Enclosure Filled With Cu–Water Nanofluid

Engineering Reports, Volume 8, Issue 10, October 2026.
A finite element framework is developed to analyze MHD flow and heat transfer in a porous T‐joint cavity under an inclined magnetic field, including viscous dissipation and heat source/sink effects. The model combines domain discretization, mesh refinement, and equation discretization to obtain validated numerical predictions.
Samiha Islam Tanni, Muhammad Shafiq Ahmed, Rohani Us Shams Zaman, Faria Kabir Ava, Imran Shabir Chuhan   +4 more
wiley   +1 more source

Anthropogenic Air Pollutants Alter Environmental Conditions for Tropical Cyclone Genesis. [PDF]

Environ Sci Technol
Chen D, Lyu X, Ding M, Sun Q.
europepmc   +1 more source