Results 61 to 70 of about 90,246 (309)
The effect of moving train on the aerodynamic performances of train-bridge system with a crosswind
Engineering Applications of Computational Fluid Mechanics, 2020 Some aerodynamic results about the effect of moving train on the aerodynamics of train-bridge system in crosswinds are introduced using a computational fluid dynamics (CFD) method.
Zhiyong Yao +5 more
doaj +1 more source
Lift distribution in a rectangular jet [PDF]
, 1971 Computer programs predict effect of slipstream-wing flow interaction on aerodynamic characteristics of deflected slipstream and tilt aircraft. One program calculates lift distribution, lift, and drag of wing in wide slipstream. Results permit development
Jameson, A.
core +1 more source
Can solar wind viscous drag account for CME deceleration?
, 2012 The forces acting on solar Coronal Mass Ejections (CMEs) in the interplanetary medium have been evaluated so far in terms of an empirical drag coefficient $C_{\rm D} \sim 1$ that quantifies the role of the aerodynamic drag experienced by a typical CME ...
Borgazzi, Andrea +2 more
core +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Helicopter tail rotor thrust and main rotor wake coupling in crosswind flight [PDF]
, 2010 The tail rotor of a helicopter with a single main rotor configuration can experience a significant reduction in thrust when the aircraft operates in crosswind flight. Brown’s vorticity transport model has been used to simulate a main rotor and tail rotor
Balch D. T. +9 more
core +1 more source
On motion analysis and elastic response of floating offshore wind turbines [PDF]
, 2020 Wind energy industry is expanded to offshore and deep water sites, primarily due to the stronger and more consistent wind fields. Floating offshore wind turbine (FOWT) concepts involve new engineering and scientific challenges.
Hayatdavoodi, Masoud, Lamei, Azin
core +2 more sources
The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source
Wing–Wake Interaction Dynamics for Gust Rejection in Dragonfly-Inspired Tandem-Wing MAVs
DronesDragonflies exhibit remarkable flight stability in unsteady environments, largely due to aerodynamic interaction between their forewings and hindwings. This study investigates gust response in dragonfly-inspired micro-aerial vehicles (MAVs) from a system
Sebastian Valencia +4 more
doaj +1 more source
A fully coupled analysis of unsteady aerodynamics impact on vehicle dynamics during braking
Engineering Applications of Computational Fluid Mechanics, 2019 This study investigates the impact of unsteady aerodynamic loads on the behavior of car dynamics during braking maneuvers. In the analysis, two independent solvers were coupled to solve an existing fluid structure interaction (FSI) problem. Transient CFD
Jakub Broniszewski, Janusz Piechna
doaj +1 more source
Numerical study on aerodynamic effects in passive pitching dynamics of insect flapping wings
Nihon Kikai Gakkai ronbunshu, 2014 This study is concerned with aerodynamic effects in passive pitching dynamics of insect flapping wings, which would be based on the Fluid-Structure Interaction (FSI). Thus, we evaluated them using three-dimensional numerical analyses for the FSI based on
Daisuke ISHIHARA +2 more
doaj +1 more source