Results 31 to 40 of about 27,212 (306)

Trailing-edge zombie forests can increase population persistence in the face of climate change

open access: yes, 2021
Code associated with the manuscript "Trailing-edge zombie forests can increase population persistence in the face of climate ...
Robin Decker (11593003)
core   +1 more source

The influence of axial-flow fan trailing edge structure on internal flow

open access: yesAdvances in Mechanical Engineering, 2018
Axial-flow fan with advantages such as large air volume, high head pressure, and low noise is commonly used in the work of air-conditioner outdoor unit.
Weijie Zhang   +4 more
doaj   +1 more source

Effects of Trailing Edge Deflections Driven by Shape Memory Alloy Actuators on the Transonic Aerodynamic Characteristics of a Super Critical Airfoil

open access: yesActuators, 2021
A smart structure to actuate a morphing trailing edge based on the super critical airfoil NASA sc-0714(2) was designed and verified in a transonic wind tunnel.
Binbin Lv, Yuanjing Wang, Pengxuan Lei
doaj   +1 more source

Design and performance of an open jet wind tunnel for aero-acoustic measurement [PDF]

open access: yes, 2009
This paper presents the design and performance of an open jet, blow down wind tunnel that was newly commissioned in the anechoic chamber at the ISVR, University of Southampton, UK. This wind tunnel is intended for the measurement of airfoil trailing edge
Chong, T.P.   +5 more
core   +1 more source

Numerical Study on Effect of Lower Edge Plate Hole on Flow and Heat Transfer of Internal Cooling Passage in Trailing Edge of Turbine Blades

open access: yesHangkong gongcheng jinzhan, 2020
The air outlet hole of lower edge plate of turbine blade can influence the flow and heat transfer performance. The numerical simulation method is used to study the effect of air outlet hole of lower edge plate on the flow and heat transfer performance in
ZHENG Guanghua   +4 more
doaj   +1 more source

Study on Influential Mechanism of Trailing Edge Sweep Angle on Aerodynamic Noise of a Centrifugal Air Compressor

open access: yesEnergies, 2022
As the main noise source in the hydrogen fuel cell system, the noise level of the centrifugal air compressor greatly affects the comfort of the hydrogen fuel cell vehicle, and can be effectively reduced by optimizing the trailing edge sweep angle of the ...
Shizhong Sun   +6 more
doaj   +1 more source

Direct numerical simulation of turbulent flow past a trailing edge and the associated noise generation

open access: yes, 2008
Direct numerical simulations (DNS) are conducted of turbulent flow passing an infinitely thin trailing edge (TE). The objective is to investigate the turbulent flow field in the vicinity of the TE and the associated broadband noise generation.
Sandberg, Richard D., Sandham, Neil D.
core   +1 more source

A new calculation of the wake of a flat plate [PDF]

open access: yes, 1975
A new method is presented for the calculation of the wake of a finite flat plate. The method is based upon the recent investigations of the boundary layer near the trailing edge, which led to the triple-deck structure.
Veldman, A.E.P., Veldman, A.E.P.,
core   +1 more source

Numerical Study on the Biomimetic Trailing Edge of a Turbine Blade Under a Wide Range of Outlet Mach Numbers

open access: yesFrontiers in Energy Research, 2021
This study was carried out to investigate the loss mechanism of a blade with a harbor seal whisker structure on the trailing edge under different Mach numbers.
Fengbo Wen   +4 more
doaj   +1 more source

Numerical simulation of turbulent flow around an airfoil with blunt trailing edge aerodynamic characteristics modification of this airfoil with base and aerodynamic cavity [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2013
This paper is a computational study of the behavior of aerodynamics  characteristics of an airfoil with blunt trailing edge and  studies the effects aerodynamic performance caused by modifications made to the trailing edge.
H Sayadi, a.r. shateri
doaj  

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