Výzkum, vývoj a zkušebnictví kolejových vozidel
Research, development and testing of railway rolling stock
Forschung, Entwicklung und Prüfwesen von Schienenfahrzeugen
Cílem společnosti je nabízet kompletní řešení projektů, které budou odpovídat nejmodernějšímu stavu techniky a na jejichž konci bude spokojený zákazník a uživatel.
The aim of the company is to offer completely packaged projects with solutions that are in harmony with the state-of-the-art of the technology with a satisfied customer and user at the end.
Das Ziel der Gesellschaft ist, die komplette Abwicklung der Projekte anzubieten, die dem neuesten Stand der Technik entspricht, um am Ende zufriedene Kunden und Benutzer zu bekommen.
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Aerodynamics

The aerodynamic tests are carried out to prove the fulfillment of the requirements stated in par. 4.2.6.2 and 4.2.6.4 of the Technical specification for interoperability related to the “rolling stock” sub‑system of the trans-European high-speed rail system (TSI HS RST), CR NOI TSI and CR LOC&PAS TSI and in EN 14067-4+A1 and EN 14067-5+A1.

It is concerned in the following tests:

  • Aerodynamic loads on track workers at the lineside – point 4.2.6.2.1
  • Aerodynamic loads on passengers on a platform – point 4.2.6.2.2
  • Pressure loads in open air – point 4.2.6.2.3
  • Maximum pressure variations in tunnel – point 4.2.6.4

    

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