Results 31 to 40 of about 131,391 (338)

Numerical solution of inviscid and viscous flow around the profile

open access: yesEPJ Web of Conferences, 2015
This work deals with the 2D numerical solution of inviscid compressible flow and viscous compressible laminar and turbulent flow around the profile. In a case of turbulent flow algebraic Baldwin-Lomax model is used and compared with Wilcox’s k-ω model ...
Slouka Martin   +2 more
doaj   +1 more source

Quick calculation method for fluid flow through duct systems [PDF]

open access: yes, 1970
Conditions for subsonic compressible flow through duct systems are quickly and easily calculated using compact series of curves showing dimensionless parametric functions of Mach number and specific heat ratio.
Scott, L. R., Jr.
core   +1 more source

Life‐Threatening Bradycardia in Anti‐NMDA‐Receptor Encephalitis and a Novel Use for Permanent Pacing

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Pediatric anti‐NMDA receptor encephalitis (pNMDARE) is an autoantibody‐mediated disorder that can cause severe autonomic dysfunction, including symptomatic bradycardia and asystole. Dysautonomia can last for years, making it very challenging to manage.
Sarah Tucker   +9 more
wiley   +1 more source

The discontinuous Galerkin method for the numerical simulation of compressible viscous flow

open access: yesEPJ Web of Conferences, 2014
In this paper we deal with numerical simulation of the compressible viscous flow. The mathematical model of flow is represented by the system of non-stationary compressible Navier-Stokes equations.
Česenek Jan
doaj   +1 more source

Quantifying Compressibility and Slip in Multiparticle Collision (MPC) Flow Through a Local Constriction

open access: yesEntropy, 2014
The flow of a compressible fluid with slip through a cylinder with an asymmetric local constriction has been considered both numerically, as well as analytically.
Tahmina Akhter, Katrin Rohlf
doaj   +1 more source

pyBaram: Parallel compressible flow solver in high-performance Python for teaching and research

open access: yesSoftwareX, 2022
pyBaram is a parallel compressible flow solver written in Python. It is based on the finite volume method on the unstructured grids; it can easily cope with two and three-dimensional complex geometries.
Jin Seok Park
doaj   +1 more source

Effect of Foot Orthoses on Midfoot Pain and the Volume of Bone Marrow Lesions in the Midfoot: A Randomized Mechanism of Action Study

open access: yesArthritis Care &Research, EarlyView.
Objective Foot orthoses are thought to improve pain by potentially modifying internal mechanical forces. To test this, we explored whether foot orthoses can modify patterns of bone marrow lesions (BMLs) in people with midfoot pain. Methods Forty‐two people were recruited with midfoot pain, and magnetic resonance imaging–confirmed midfoot BMLs ...
Jill Halstead   +4 more
wiley   +1 more source

Numerical investigation on flow boiling instability in a large length-to-diameter ratio microchannel with reservoir

open access: yesCase Studies in Thermal Engineering
Flow boiling instability in large length-to-diameter ratio microchannels poses significant challenges for large power and high heat flux dissipation in spacecraft.
Zhen Huang   +3 more
doaj   +1 more source

rp‐adaptation for compressible flows [PDF]

open access: yesInternational Journal for Numerical Methods in Engineering, 2020
AbstractWe present a novel rp‐adaptation strategy for high‐fidelity simulations of compressible inviscid flows with shocks. The mesh resolution in regions of flow discontinuities is increased by using a variational optimizer to r‐adapt the mesh and cluster degrees of freedom there.
Julian Marcon   +4 more
openaire   +6 more sources

Beyond Inflammation: Why Understanding the Brain Matters in Inflammatory Arthritis

open access: yesArthritis Care &Research, EarlyView.
Persistent pain remains a major challenge in inflammatory arthritis, even when joint inflammation is well controlled. Pain and associated symptoms such as fatigue cannot be explained by peripheral inflammation alone but reflect altered central pain processing. These changes may arise through “top‐down” mechanisms, reflecting pre‐existing dysfunction in
Eoin M. Kelleher   +2 more
wiley   +1 more source

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