Results 51 to 60 of about 305,370 (309)

Assessment of 3D-RANS models for the simulation of topographically forced shallow flows

Journal of Hydrology and Hydromechanics, 2016
In this work the performance of Reynolds Averaged Navier-Stokes (RANS) simulations to predict the flow structure developed by the presence of a sidewall obstacle in a uniform open-channel shallow flow is discussed. The tested geometry was selected due to
Safarzadeh Akbar, Brevis Wernher
doaj   +1 more source

LES-based investigation on external heat transfer characteristics of turbine blades for gas turbine (About the effect of turbine blades configuration)

Nihon Kikai Gakkai ronbunshu, 2015
Accurate prediction of external heat transfer around a turbine is important in high efficiency gas turbine development. Experimental and computational fluid dynamics studies were performed to investigate the heat transfer characteristics around two types
Masahide KAZARI, Takeshi HORIUCHI, Ken-ichi FUNAZAKI   +2 more
doaj   +1 more source

The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo, Miriam A. Bornhorst, Angela J. Waanders, Sara Zarnegar‐Lumley, Ashwin Lakshman Koppayi, Lucy A. Godley   +5 more
wiley   +1 more source

Numerical Modelling of Wind Flow In Street Canyon Between High-Rise Buildings with Angle of Attack Modifications

Media Komunikasi Teknik Sipil, 2023
In fluid dynamics analysis, one of the things to do is to perform numerical modeling validated on the results of experimentation. In numerical modeling of wind flow there are several forms of modeling used including RANS, LES, DNS, etc.
Doni Priambodo, Yongky Sanjaya, Prasanti Widyasih Sarli, Herlien Dwiarti Setio   +3 more
doaj   +1 more source

ACAT1 Benchmark of RANS-Informed Analytical Methods for Fan Broadband Noise Prediction—Part I—Influence of the RANS Simulation

Acoustics, 2020
A benchmark of Reynolds-Averaged Navier-Stokes (RANS)-informed analytical methods, which are attractive for predicting fan broadband noise, was conducted within the framework of the European project TurboNoiseBB.
Carolin Kissner, S. Guérin, Pascal Seeler, Mattias Billson, P. Chaitanya, Pedro Carrasco Laraña, Hélène de Laborderie, B. François, Katharina Lefarth, D. Lewis, Gonzalo Montero Villar, Thomas Nodé-Langlois   +11 more
semanticscholar   +1 more source

An iterative machine-learning framework for RANS turbulence modeling [PDF]

International Journal of Heat and Fluid Flow, 2019
Machine-learning (ML) techniques provide a new and encouraging perspective for constructing turbulence models for Reynolds-averaged Navier--Stokes (RANS) simulations.
Weishuo Liu, J. Fang, S. Rolfo, C. Moulinec, D. Emerson   +4 more
semanticscholar   +1 more source

Early Impact of Childhood Opportunity on Neurocognitive Outcomes in Sickle Cell Disease

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurocognitive impairment is a well‐recognized complication of sickle cell disease (SCD) that begins early in childhood and persists across development. While cerebrovascular injury contributes substantially to risk, neurocognitive deficits are also observed in children without overt or silent cerebral infarctions, suggesting ...
Julia E. LaMotte, Hannah Koch, Olivia A. Coughlin, Jillian R. Bouck, Allie Carter, Seethal A. Jacob   +5 more
wiley   +1 more source

Experimental and numerical assessment of the effect of speed and loading conditions on the nominal wake of a containership

Brodogradnja
An important aspect of the design of the propeller is the determination of the nominal wake. In this study, the nominal wake of a Post Panamax containership is determined numerically and experimentally at different speeds and loading conditions.
Carlo Giorgio Grlj, Nastia Degiuli, Ivana Martić   +2 more
doaj   +1 more source

Psychosocial Functioning After Pediatric Bone Sarcoma: Generic and Survivor‐Specific Outcomes in Adolescent and Young Adult Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric bone sarcoma patients and survivors may experience psychosocial challenges related to childhood cancer after their intensive, body‐altering treatment. This cross‐sectional study aimed to evaluate generic and survivor‐specific psychosocial outcomes in a national cohort of pediatric bone sarcoma patients and survivors, and ...
Hinke van der Hoek, Heleen Maurice‐Stam, Laura R. Beek, Jennifer van Dijk, Marjolein E. M. Langemeijer, Relinde W. Slooff‐Lentink, Alied M. van der Aa‐van Delden, Anne Westerweel, Marloes van Gorp, Hendrik W. B. Schreuder, Lianne M. Haveman, W. Peter Bekkering, Leonie G. Tigelaar, Johannes H. M. Merks, Martha A. Grootenhuis   +14 more
wiley   +1 more source

Hurwitz–Ran spaces [PDF]

Geometriae Dedicata, 2023
AbstractGiven a couple of subspaces $${\mathcal {Y}}\subset {\mathcal {X}}$$ Y ⊂ X of the complex plane $${\mathbb {C}}$$ C satisfying some mild conditions (a “nice couple”), and given a PMQ-pair ...
openaire   +5 more sources