Results 11 to 20 of about 1,958,768 (208)
Investigating the stability of viscoelastic stagnation flows in T-shaped microchannels [PDF]
, 2009 We investigate the stability of steady planar stagnation flows of a dilute polyethylene oxide (PEO) solution using T-shaped microchannels. The precise flow rate control and well-defined geometries achievable with microfluidic fabrication technologies ...
Sousa, P.C. +19 more
core +4 more sources
MHD OBLIQUE STAGNATION-POINT FLOW OF A MICROPOLAR FLUID [PDF]
, 2011 The steady two-dimensional oblique stagnation-point flow of an electrically conducting micropolar fluid in the presence of a uniform external electromagnetic field (E0,H0) is analyzed and some physical situations are examined.
Giantesio, Giulia +5 more
core +1 more source
Direct numerical simulation of heat transfer from the stagnation region of a heated cylinder affected by an impinging wake [PDF]
, 2011 Copyright © 2011 Cambridge University Press.The effect of an incoming wake on the flow around and heat transfer from the stagnation region of a circular cylinder was studied using direct numerical simulations (DNSs).
Rodi, W +3 more
core +1 more source
The secular stagnation of productivity growth
, 2022 The concern that an economy could experience persistent stagnation, caused by a structural weakness of aggregate demand, goes back to Alvin Hansen's thesis of “secular stagnation.” Hansen's thesis has been revived in recent times, when it became clear ...
Storm, S.T.H. (author)
core +1 more source
Application of X-ray Microtomography to Quantify the Liquid Fraction of M2 Steel for Semi-solid Forming process [PDF]
, 2013 Thixoforging, one variant of semi-solid metal processing in which the metallic alloys are processed at low liquid fraction (0.1< Fl < 0.3), is used to produce complex parts with high mechanical properties.
GU, Guochao +4 more
core +1 more source
Le vie della mimesis tra teatro e musica in Jean-Jacques Rousseau: storia di un apparente paradosso [PDF]
, 2021 Theatre and opera in Rousseau’s works deserve radically different treatments. Although the citoyen de Génève recognizes interest and imitation as common principles to both forms of art, the nature of theatrical and musical imitation sets them apart.
Maria Semi, Semi, Maria, Semi, M
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25 anos viabilizando o agronegócio do Semi-Árido. [PDF]
, 2019 A Embrapa Semi-Árido esta completando 25 anos de atuação no agronegócio do semiárido, com o compromisso de promover o desenvolvimento rural desta região, procurando conferir eficiência produtiva ao setor agropecuário, reduzindo custos de produção e ...
EMBRAPA SEMI-ÁRIDO.
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Advanced Engineering Materials, EarlyView.This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer +4 more
wiley +1 more source
Heat transfer from the stagnation area of a heated cylinder at Re(D) = 140,000 affected by free-stream turbulence [PDF]
, 2011 This is the post-print version of the final paper published in International Journal of Heat and Mass Transfer. The published article is available from the link below.
J.G. Wissink +3 more
core +1 more source
Advanced Science, EarlyView.Using grilled lamb skewers as a model system, this work builds a multiscale coupling framework from oral processing to retronasal aroma perception, reveals dual‐kinetic release patterns and Electroencephalogram‐characterized central encoding features, and proposes an interpretable physics‐guided deep learning model validated by multiphysics simulation,
Che Shen +12 more
wiley +1 more source