Aerodynamic Performance Characteristics of MGT Compressors

2021 ◽  
Vol 24 (6) ◽  
pp. 47-55
Author(s):  
Young Seok Kang ◽  
Jaesung Huh
Keyword(s):  
Aerodynamic Performance ◽  
Performance Characteristics

Aerodynamic Performance Characteristics of the Installed V2527 Fan at Ground Operation

2016 ◽  
Author(s):  
Dirk Schönweitz ◽  
Richard Becker ◽  
Paul-Benjamin Ebel ◽  
Rainer Schnell ◽  
Michael Schroll
Keyword(s):  
Aerodynamic Performance ◽  
Performance Characteristics

scholarly journals Investigation of aerodynamic performance characteristics of a wind-turbine-blade profile using the finite-volume method

2020 ◽  
Vol 161 ◽  
pp. 1359-1367
Author(s):  
Onur Erkan ◽  
Musa Özkan ◽  
T. Hikmet Karakoç ◽  
Stephen J. Garrett ◽  
Peter J. Thomas
Keyword(s):  
Wind Turbine ◽  
Finite Volume Method ◽  
Turbine Blade ◽  
Finite Volume ◽  
Aerodynamic Performance ◽  
Wind Turbine Blade ◽  
Performance Characteristics ◽  
Blade Profile ◽  
Volume Method

Thick Airfoils With Blunt Trailing Edge for Wind Turbine Blades

2010 ◽  
Author(s):  
C. P. van Dam ◽  
A. Cooperman ◽  
A. McLennan ◽  
R. Chow ◽  
J. Baker
Keyword(s):  
Wind Turbine ◽  
Fluid Dynamic ◽  
Lift Coefficient ◽  
Turbine Blades ◽  
Aerodynamic Performance ◽  
Boundary Layer Transition ◽  
Performance Characteristics ◽  
Trailing Edge ◽  
Layer Transition ◽  
Blunt Trailing Edge

This paper addresses the primary concerns regarding the aerodynamic performance characteristics of thick airfoils with blunt trailing edges (or so-called flatback airfoils) and the utilization of these section shapes in the design of rotor blades for utility-scale wind turbines. Results from wind tunnel and computational fluid dynamic studies demonstrate the favorable impact of the blunt trailing edge on the aerodynamic performance characteristics including higher maximum lift coefficient and reduced sensitivity of lift to premature boundary layer transition. The negative effect of the blunt trailing edge on drag can be partially mitigated through simple trailing edge treatments such as splitter plates. Studies on the effect of these section shapes on wind turbine rotor performance show that at attached flow conditions this inboard blade modification does not adversely affect rotor torque output. Blade system design studies involving the collective optimization of aerodynamic performance, structural strength and weight, and manufacturing complexity demonstrate the overall favorable impact of the flatback concept.

scholarly journals Numerical Analysis of Aerodynamic Performance Characteristics of NACA 2312 and NACA 2412

2020 ◽  
Vol 5 (3) ◽  
pp. 420-428
Author(s):  
Pritam Saha ◽  
Harshpreet Singh Kaberwal
Keyword(s):  
Reynolds Number ◽  
Numerical Analysis ◽  
Free Stream ◽  
Angle Of Attack ◽  
Aerodynamic Performance ◽  
Performance Characteristics ◽  
Stream Velocity ◽  
Flow Conditions ◽  
Wing Design ◽  
Aerodynamic Modelling

Comparison of the Aerodynamic Performance characteristics of NACA 2312 and NACA 2412 aerofoils under the same flow conditions at a Reynolds number of 2.74 x 106 is presented. ANSYS is used for the creation of geometry and meshing and FLUENT is used as a solver. Coefficient of lift and coefficient of drag for both aerofoils are compared for a range of Angle of Attack while the free stream velocity of air is kept constant. This analysis can be used for the wing design and other aerodynamic modelling corresponds to these aerofoils.

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