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Inertial, thermal and mach-number compressibility in railway tunnels

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Inertial, thermal and mach-number compressibility in railway tunnels. / Vardy, A.; Rudolf, A.; Gloth, O.

13th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels. Vol. 2 BHR Group, 2009. p. 505-520.

Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

Harvard

Vardy, A, Rudolf, A & Gloth, O 2009, 'Inertial, thermal and mach-number compressibility in railway tunnels'. in 13th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels. vol. 2, BHR Group, pp. 505-520, 13th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels, New Brunswick, United States, 13-15 May.

APA

Vardy, A., Rudolf, A., & Gloth, O. (2009). Inertial, thermal and mach-number compressibility in railway tunnels. In 13th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels. (pp. 505-520). BHR Group.

Vancouver

Vardy A, Rudolf A, Gloth O. Inertial, thermal and mach-number compressibility in railway tunnels. In 13th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels. BHR Group. 2009. p. 505-520.

Author

Vardy, A.; Rudolf, A.; Gloth, O. / Inertial, thermal and mach-number compressibility in railway tunnels.

13th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels. Vol. 2 BHR Group, 2009. p. 505-520.

Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

Bibtex - Download

@inbook{ae4c8d204af041cf9cfa676b235fc02d,
title = "Inertial, thermal and mach-number compressibility in railway tunnels",
publisher = "BHR Group",
author = "A. Vardy and A. Rudolf and O. Gloth",
year = "2009",
volume = "2",
isbn = "978-185598108-9",
pages = "505-520",
booktitle = "13th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels",

}

RIS (suitable for import to EndNote) - Download

TY - CHAP

T1 - Inertial, thermal and mach-number compressibility in railway tunnels

A1 - Vardy,A.

A1 - Rudolf,A.

A1 - Gloth,O.

AU - Vardy,A.

AU - Rudolf,A.

AU - Gloth,O.

PB - BHR Group

PY - 2009

Y1 - 2009

N2 - Three important types of flow compressibility in railway tunnel systems are highlighted and their influence is illustrated by means of specific examples. As far as possible, in each example, only one of the three types of compressibility is of strong importance. This has the benefit of clarifying the underlying roles of the different types and it also enables incisive comparisons to be made between two different 1D methods of numerical analysis that arc widely used for the simulation of such flows. One of these methods is especially suited to analyses of wave-like (lows, but does not necessarily satisfy overall conservation of mass, momentum and energy. The other satisfies overall conservation exactly in any particular tunnel reach and is inherently more appropriate than the first method for most types of flow, with the possible exception of the detailed analysis of very steep-fronted pressure waves. © BHR Group 2009.

AB - Three important types of flow compressibility in railway tunnel systems are highlighted and their influence is illustrated by means of specific examples. As far as possible, in each example, only one of the three types of compressibility is of strong importance. This has the benefit of clarifying the underlying roles of the different types and it also enables incisive comparisons to be made between two different 1D methods of numerical analysis that arc widely used for the simulation of such flows. One of these methods is especially suited to analyses of wave-like (lows, but does not necessarily satisfy overall conservation of mass, momentum and energy. The other satisfies overall conservation exactly in any particular tunnel reach and is inherently more appropriate than the first method for most types of flow, with the possible exception of the detailed analysis of very steep-fronted pressure waves. © BHR Group 2009.

UR - http://www.scopus.com/inward/record.url?partnerID=yv4JPVwI&eid=2-s2.0-70349440984&md5=2a312891b7f58cd3d0493c115b189183

UR - http://www.bhrgroup.com/conferences/isavvt_13.aspx

M1 - Other chapter contribution

SN - 978-185598108-9

VL - 2

BT - 13th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels

T2 - 13th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels

SP - 505

EP - 520

ER -

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