EN 14067-1:2003
(Main)Railway applications - Aerodynamics - Part 1: Symbols and units
Railway applications - Aerodynamics - Part 1: Symbols and units
This standard applies to aerodynamics for railway applications. It defines symbols and units used in formulae and calculations in the field of aerodynamics. The definitions given in this standard explain the symbols and classify the units.
Bahnanwendungen - Aerodynamik - Teil 1: Formelzeichen und Einheiten
Diese Norm gilt für die Aerodynamik im Eisenbahnbereich.
Sie legt Formelzeichen und Einheiten, die in Formeln und Berechnungen verwendet werden fest. Die in dieser Norm aufgeführten Definitionen der physikalischen Größen dienen zur Erklärung der Formelzeichen und zur Zuordnung der Einheiten.
Diese Norm enthält neben den am meisten verwendeten Formelzeichen die Einheiten, die für Berechnungen Anwendung finden. Zu beachten ist, daß gleiche Formelzeichen in anderen Sachgebieten mit anderer Bedeutung vorkommen können.
Bei Verwendung darüber hinausgehender Formelzeichen sind diese von Fall zu Fall zu erklären.
Applications ferroviaires - Aérodynamique - Partie 1: Symboles et unités
La présente Norme européenne s'applique à l'aérodynamique ferroviaire.
Elle définit les symboles et unités utilisés dans les formules et calculs dans le domaine de l'aérodynamique. Les définitions données dans le présente Norme explique les symboles et classe les unités.
Outre les symboles usuels, ce document contient des symboles utilisés pour les calculs. Il convient de noter tout de même que ces symboles peuvent avoir différentes significations en fonction de leur application.
Il convient de définir des symboles complémentaires en fonction de l'application.
Železniške naprave – Aerodinamika – 1. del: Oznake in enote
General Information
- Status
- Withdrawn
- Publication Date
- 15-Apr-2003
- Withdrawal Date
- 20-Jan-2026
- Technical Committee
- CEN/TC 256 - Railway applications
- Drafting Committee
- CEN/TC 256/WG 6 - Aerodynamics
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 10-Aug-2022
- Completion Date
- 21-Jan-2026
Relations
- Effective Date
- 28-Jan-2026
- Referred By
EN 14752:2019+A1:2021 - Railway applications - Bodyside entrance systems for rolling stock - Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
EN 14067-1:2003 is a standard published by the European Committee for Standardization (CEN). Its full title is "Railway applications - Aerodynamics - Part 1: Symbols and units". This standard covers: This standard applies to aerodynamics for railway applications. It defines symbols and units used in formulae and calculations in the field of aerodynamics. The definitions given in this standard explain the symbols and classify the units.
This standard applies to aerodynamics for railway applications. It defines symbols and units used in formulae and calculations in the field of aerodynamics. The definitions given in this standard explain the symbols and classify the units.
EN 14067-1:2003 is classified under the following ICS (International Classification for Standards) categories: 01.075 - Character symbols; 45.060.01 - Railway rolling stock in general. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 14067-1:2003 has the following relationships with other standards: It is inter standard links to EN 14067-5:2006+A1:2010, EN 14752:2019+A1:2021, EN 14752:2025, EN 14067-6:2010, EN 14067-4:2005+A1:2009, EN 17230:2020. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 14067-1:2003 is associated with the following European legislation: EU Directives/Regulations: 93/38/EEC; Standardization Mandates: M/024. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 14067-1:2003 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Železniške naprave – Aerodinamika – 1. del: Oznake in enoteBahnanwendungen - Aerodynamik - Teil 1: Formelzeichen und EinheitenApplications ferroviaires - Aérodynamique - Partie 1: Symboles et unitésRailway applications - Aerodynamics - Part 1: Symbols and units45.060.01Železniška vozila na splošnoRailway rolling stock in general01.075Simboli za znakeCharacter symbolsICS:Ta slovenski standard je istoveten z:EN 14067-1:2003SIST EN 14067-1:2004en01-marec-2004SIST EN 14067-1:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14067-1April 2003ICS 01.075; 45.060.01English versionRailway applications - Aerodynamics - Part 1: Symbols and unitsApplications ferroviaires - Aérodynamique - Partie 1:Symboles et unitésBahnanwendungen - Aerodynamik - Teil 1: Formelzeichenund EinheitenThis European Standard was approved by CEN on 2 January 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14067-1:2003 ESIST EN 14067-1:2004
1)in preparationSIST EN 14067-1:2004
Fx, Fy, FzKoeffizienten der Luftkräfte Fx, Fy, FzSqFCSqFCSqFCzzFyFxF;;yx===CMxCMyCMz-coefficients of the moments Mx, My, Mzcoefficients de moment Mx, My, MzKoeffizienten der Momente Mx, My, MzhzMhyMhxMzyx;DSqMCDSqMCDSqMC===Cx-coefficient of the aerodynamic drag for thewhole traincoefficient de traînée aérodynamique pour letrain entierKoeffizient des aerodynamischen Widerstandsfür den gesamten ZugCx1-coefficient of the aerodynamic drag of theleading vehiclecoefficient de traînée aérodynamique duvéhicule de têteKoeffizient des aerodynamischen Widerstandsdes führenden FahrzeugsCx2-coefficient of the aerodynamic drag of the trainwithout leading vehicle and tailcoefficient de traînée aérodynamique de lapartie du train hors véhicules de tête et dequeu
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