Investigation of Aerodynamic Characteristics of a Generic Transport Aircraft in Ground Effect Using URANS Simulations

Mohamed Sereez; Nikolay Abramov; Mikhail Goman

Investigation of Aerodynamic Characteristics of a Generic Transport Aircraft in Ground Effect Using URANS Simulations

Mohamed Sereez, Nikolay Abramov, Mikhail Goman

De Montfort University

Research output: Contribution to conference › Paper › peer-review

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Abstract

This paper focuses on computational prediction of aerodynamic and the flow field characteristics for NASA Common Research Model (CRM) in it's High-Lift (HL) configuration in close proximity to the ground. The URANS simulation with the Spalart-Allmaras (SA) turbulence model is checked for the quality of the generated mesh and compared with the available wind tunnel data. The obtained simulation results in the immediate vicinity of the ground demonstrate significant changes in the longitudinal and lateral-directional aerodynamic characteristics in aircraft banked positions, which is important for a better understanding of aircraft landing in crosswind conditions.

Original language	English
Publication status	Published - 2 Oct 2022
Event	RAeS Applied Aerodynamics Conference 2022 - Duration: 13 Sept 2022 → 15 Sept 2022

Conference

Conference	RAeS Applied Aerodynamics Conference 2022
Period	13/09/22 → 15/09/22

Bibliographical note

RAeS Applied Aerodynamics Conference 2022

Keywords

physics
flu-dyn

Access to Document

2210.00439v1

Cite this

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title = "Investigation of Aerodynamic Characteristics of a Generic Transport Aircraft in Ground Effect Using URANS Simulations",

abstract = " This paper focuses on computational prediction of aerodynamic and the flow field characteristics for NASA Common Research Model (CRM) in it's High-Lift (HL) configuration in close proximity to the ground. The URANS simulation with the Spalart-Allmaras (SA) turbulence model is checked for the quality of the generated mesh and compared with the available wind tunnel data. The obtained simulation results in the immediate vicinity of the ground demonstrate significant changes in the longitudinal and lateral-directional aerodynamic characteristics in aircraft banked positions, which is important for a better understanding of aircraft landing in crosswind conditions. ",

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author = "Mohamed Sereez and Nikolay Abramov and Mikhail Goman",

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T1 - Investigation of Aerodynamic Characteristics of a Generic Transport Aircraft in Ground Effect Using URANS Simulations

AU - Sereez, Mohamed

AU - Abramov, Nikolay

AU - Goman, Mikhail

N1 - RAeS Applied Aerodynamics Conference 2022

PY - 2022/10/2

Y1 - 2022/10/2

N2 - This paper focuses on computational prediction of aerodynamic and the flow field characteristics for NASA Common Research Model (CRM) in it's High-Lift (HL) configuration in close proximity to the ground. The URANS simulation with the Spalart-Allmaras (SA) turbulence model is checked for the quality of the generated mesh and compared with the available wind tunnel data. The obtained simulation results in the immediate vicinity of the ground demonstrate significant changes in the longitudinal and lateral-directional aerodynamic characteristics in aircraft banked positions, which is important for a better understanding of aircraft landing in crosswind conditions.

AB - This paper focuses on computational prediction of aerodynamic and the flow field characteristics for NASA Common Research Model (CRM) in it's High-Lift (HL) configuration in close proximity to the ground. The URANS simulation with the Spalart-Allmaras (SA) turbulence model is checked for the quality of the generated mesh and compared with the available wind tunnel data. The obtained simulation results in the immediate vicinity of the ground demonstrate significant changes in the longitudinal and lateral-directional aerodynamic characteristics in aircraft banked positions, which is important for a better understanding of aircraft landing in crosswind conditions.

KW - physics

KW - flu-dyn

M3 - Paper

T2 - RAeS Applied Aerodynamics Conference 2022

Y2 - 13 September 2022 through 15 September 2022

ER -

Investigation of Aerodynamic Characteristics of a Generic Transport Aircraft in Ground Effect Using URANS Simulations

Abstract

Conference

Bibliographical note

Keywords

Access to Document

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Cite this