The goal of the project are acoustic and aerodynamic tests of the HVAC silencer for trains VELARO Egypt. The methodology and the number of the tests will be quite similar to the content of our previous successful cooperation on the HI-Next project from 2017/2018.

Keywords
acoustic; HVAC; silencer; hemi-anechoic acoustic chamber; acoustic intensity; insertion loss; sound absorbers

English

Boháček Jan, doc. Ing., Ph.D. - principal person responsible
Klapka Milan, doc. Ing., Ph.D. - fellow researcher
Pohanka Michal, doc. Ing., Ph.D. - fellow researcher
Raudenský Miroslav, prof. Ing., CSc. - fellow researcher

Heat Transfer and Fluid Flow Laboratory
- responsible department (18.1.2023 - not assigned)
Siemens Mobility GmbH
- client (18.1.2023 - not assigned)
Section of Heat Transfer and Fluid Flow Division
- co-beneficiary (18.1.2023 - 31.3.2023)
Heat Transfer and Fluid Flow Laboratory
- beneficiary (18.1.2023 - not assigned)

Responsibility: Boháček Jan, doc. Ing., Ph.D.