Results 171 to 180 of about 195,120 (280)

Scaling Relations and Self-Similarity of 3-Dimensional Reynolds-Averaged Navier-Stokes Equations. [PDF]

Sci Rep, 2017
Ercan A, Kavvas ML.
europepmc   +1 more source

Computational analysis to assess hemodynamic forces in descending thoracic aortic aneurysms

The Journal of Physiology, EarlyView.
Abstract figure legend Left: Pre‐processing. First, we perform the segmentation of the Computer Tomography angiorgraphy (angio‐CT) scans of a healthy patient, obtaining the surface of a healthy thoracic aorta with a Type III aortic arch. Then, we build nine ideal configurations with Descending Thoracic Aortic Aneurysm (DTAA), varying the aortic arch ...
Francesca Duca, Daniele Bissacco, Luca Crugnola, Chiara Faitini, Maurizio Domanin, Francesco Migliavacca, Santi Trimarchi, Christian Vergara   +7 more
wiley   +1 more source

Assessment of air flow distribution and hazardous release dispersion around a single obstacle using Reynolds-averaged Navier-Stokes equations. [PDF]

Heliyon, 2019
Vasilopoulos K, Sarris IE, Tsoutsanis P.
europepmc   +1 more source

Numerical solution of the Navier--Stokes equations at high Reynolds numbers

, 1974
A.I. Shestakov
openalex   +2 more sources

Enhancing stroke risk stratification in atrial fibrillation through non‐Newtonian blood modelling and Gaussian process emulation

The Journal of Physiology, EarlyView.
Abstract figure legend Non‐Newtonian modelling and GPEs for stroke risk in atrial fibrilation patients. Abstract Atrial fibrillation (AF) is the most common heart arrhythmia, linked to a five‐fold increase in stroke risk. The left atrial appendage (LAA), prone to blood stasis, is a common thrombus formation site in AF patients.
Paolo Melidoro, Abdel Rahman Amr Sultan, Ahmed Qureshi, Magdi H. Yacoub, Khalil L. Elkhodary, Gregory Y. H. Lip, Natalie Montarello, Nishant Lahoti, Ronak Rajani, Magdalena Klis, Steven E. Williams, Oleg Aslanidi, Adelaide De Vecchi   +12 more
wiley   +1 more source

A Source Term Approach for Generation of One-way Acoustic Waves in the Euler and Navier-Stokes equations. [PDF]

Wave Motion, 2017
Maeda K, Colonius T.
europepmc   +1 more source

A Novel Conjugated Octupole–Quadrupole Ion Guide Achieving High Transmission

Rapid Communications in Mass Spectrometry, Volume 39, Issue 24, 30 December 2025.
ABSTRACT Rationale Ion transmission efficiency from the atmospheric pressure ion source to the vacuum is critical for the sensitivity of mass spectrometers. In this study, we developed a novel conjugated octupole–quadrupole ion guide—the 8–4 pole ion guide—that achieves high transmission efficiency.
Masuyuki Sugiyama, Hideki Hasegawa, Yuichiro Hashimoto   +2 more
wiley   +1 more source

Drop shapes and internal flow patterns by numerical solution of the Navier-Stokes equations

, 1973
Thomas Denniston Sandry
openalex   +1 more source

Finite element flux‐corrected transport (FEM–FCT) for the euler and Navier–Stokes equations [PDF]

, 1987
Rainald Löhner, Ken Morgan, J. Peraire, Mehdi Vahdati   +3 more
openalex   +1 more source

Modeling angiogenesis under Robin boundary conditions

Quantitative Biology, Volume 13, Issue 4, December 2025.
Abstract In this study, we show an example of a numerical model based on the Keller–Segel system of equations to simulate angiogenesis in response to chemotaxis under Robin boundary conditions, which represent the presence of flux at the tumor. Different parameters of the model are modified to identify key biological factors relevant to the behavior of
Pablo Álvarez‐Caudevilla, Cristina Brändle, Elena Encinas   +2 more
wiley   +1 more source