Results 21 to 30 of about 1,095 (252)
Development of an Analytic Convection Model for a Heated Multi-Hole Probe for Aircraft Applications
Sensors, 2021 Ice accretion or icing is a well-known phenomenon that entails a risk for the correct functioning of an aircraft. One of the areas more vulnerable to icing is the air data measuring system.
Pablo Nieto Muro +3 more
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Pinch-off of a stretching viscous filament and drop transport
New Journal of Physics, 2015 This study is focused on the stretching and breakup of a Newtonian liquid bridge between two parallel plates, one of which moves with a constant acceleration. The experimental device is designed to achieve high acceleration (up to 200 m s ^−2 ) with high
Christina Weickgenannt +2 more
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Aerospace, 2019 Wind tunnel models are traditionally machined from high-quality metal material; this condition reduces the possibility to test different geometric variations or models as it corresponds to incremental cost.
Matteo Moioli +3 more
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On Interface Issues in LES/RANS Coupling Strategies: A Method for Turbulence Forcing
Journal of Fluid Science and Technology, 2011 The present work deals with a computational strategy coupling near-wall, eddyviscosity-based RANS models with LES within a zonal Hybrid LES/RANS (HLR) framework. Key questions concerning the coupling of both methods, the inherently steady RANS method and
Suad JAKIRLIC +2 more
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Pulsed Blowing Interacting with a Leading-Edge Vortex
Aerospace, 2020 Manipulation of vortex instabilities for aerodynamic performance increase is of great interest in numerous aeronautical applications. With increasing angle of attack, the leading-edge vortex of a semi-slender delta wing becomes unsteady and eventually ...
Andrei Buzica, Christian Breitsamter
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AERODYNAMIC PERFORMANCE ANALYSIS OF CO-FLOW JET AIRFOIL
International Journal of Aviation, Aeronautics, and Aerospace, 2021 The work in this paper aims to increase the maximum lift coefficient of the airfoil by implementing the co-flow jet concept on NACA 0018 airfoil and also to investigate the performance of co-flow jet (CFJ) airfoil.
C M Vigneswaran, Vishnu Kumar G C
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AerospaceIn the present paper, a reduced-order modeling (ROM) approach based on a hybrid neural network is presented in order to calculate wing buffet pressure distributions due to structural eigenmode-based deformations.
Rebecca Zahn +2 more
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Temperature fluctuations in a changing climate: an ensemble-based experimental approach
Scientific Reports, 2017 There is an ongoing debate in the literature about whether the present global warming is increasing local and global temperature variability. The central methodological issues of this debate relate to the proper treatment of normalised temperature ...
Miklós Vincze +2 more
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Leading-Edge Roughness Affecting Diamond-Wing Aerodynamic Characteristics
Aerospace, 2018 Diamond wing configurations for low signature vehicles have been studied in recent years. Yet, despite numerous research on highly swept, sharp edged wings, little research on aerodynamics of semi-slender wings with blunt leading-edges exists. This paper
Andrei Buzica +3 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo +5 more
wiley +1 more source