Aerodynamic Characterisation of a Compact Car Overtaking a Heavy Vehicle

Wilhelmi, Henning and Jessing, Christoph and Bell, James and Heine, Daniela and Wagner, Claus and Wiedemann, Jochen (2020) Aerodynamic Characterisation of a Compact Car Overtaking a Heavy Vehicle. In: 21st STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics, 142, pp. 794-804. Springer Nature. 21. STAB/DGLR Symposium 2018, 6.-7. November 2018, Darmstadt, Deutschland. doi: 10.1007/978-3-030-25253-3_75. ISBN 978-3-030-25252-6. ISSN 1612-2909.

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Official URL: https://doi.org/10.1007/978-3-030-25253-3_75

Abstract

The time-varying flow field a compact car experiences whilst performing an overtaking manoeuvre of a heavy vehicle has been characterized using an array of five, five-hole dynamic pressure probes mounted in front of an operational, full-scale compact automotive vehicle. In addition, the effect of these conditions on the vehicle’s surface pressure has been investigated through 188 pressure taps distributed over the compact vehicle in separate experiments. The experiments were performed in ideal conditions, on a 2.9 km runway of the Fassberg airfield next to DLR Trauen, Germany.

Item URL in elib:

https://elib.dlr.de/120698/

Document Type:

Conference or Workshop Item (Speech)

Additional Information:

Print ISBN 978-3-030-25252-6 Online ISBN 978-3-030-25253-3 ISSN-electronic 1860-0824

Title:

Aerodynamic Characterisation of a Compact Car Overtaking a Heavy Vehicle

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Wilhelmi, Henning	UNSPECIFIED	https://orcid.org/0000-0002-0086-287X	UNSPECIFIED
Jessing, Christoph	Universität Stuttgart, IVK	UNSPECIFIED	UNSPECIFIED
Bell, James	UNSPECIFIED	https://orcid.org/0000-0001-8319-9817	UNSPECIFIED
Heine, Daniela	UNSPECIFIED	https://orcid.org/0000-0001-7967-5542	UNSPECIFIED
Wagner, Claus	UNSPECIFIED	https://orcid.org/0000-0003-2273-0568	UNSPECIFIED
Wiedemann, Jochen	Universität Stuttgart, IVK	UNSPECIFIED	UNSPECIFIED

Date:

2020

Journal or Publication Title:

21st STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics

Refereed publication:

Yes

Open Access:

Gold Open Access:

In SCOPUS:

Yes

In ISI Web of Science:

Volume:

142

DOI:

10.1007/978-3-030-25253-3_75

Page Range:

pp. 794-804

Editors:

Editors	Email	Editor's ORCID iD	ORCID Put Code
Dillmann, Andreas	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Heller, Gerd	Airbus Bremen	UNSPECIFIED	UNSPECIFIED
Krämer, Ewald	Institut für Aerodynamik und Gasdynamik Universität Stuttgart	UNSPECIFIED	UNSPECIFIED
Wagner, Claus	UNSPECIFIED	https://orcid.org/0000-0003-2273-0568	UNSPECIFIED
Tropea, Cameron	Fachgebiet Strömungslehre und Aerodynamik, TU Darmstadt	UNSPECIFIED	UNSPECIFIED
Jakirlic, Suad	TU Darmstadt	UNSPECIFIED	UNSPECIFIED

Publisher:

Springer Nature

Series Name:

Notes on Numerical Fluid Mechanics and Multidisciplinary Design

ISSN:

1612-2909

ISBN:

978-3-030-25252-6

Status:

Published

Keywords:

overtaking, passing, surface pressure distribution, car aerodynamics, vehicle aerodynamics, overtaking of truck, onflow conditions, inflow conditions

Event Title:

21. STAB/DGLR Symposium 2018

Event Location:

Darmstadt, Deutschland

Event Type:

international Conference

Event Dates:

6.-7. November 2018

Organizer:

STAB/DGLR

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

Transport

HGF - Program Themes:

Terrestrial Vehicles (old)

DLR - Research area:

Transport

DLR - Program:

V BF - Bodengebundene Fahrzeuge

DLR - Research theme (Project):

V - Next Generation Train III (old)

Location:

Göttingen

Institutes and Institutions:

Institute for Aerodynamics and Flow Technology > Ground Vehicles

Deposited By:

Wilhelmi, Henning

Deposited On:

04 Dec 2018 11:56

Last Modified:

18 Jun 2020 09:51

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