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1 612 (0,115s)

Project

Criterial method for evaluating the noise emission of expansion joints after installation (CK02000304)

for evaluating noise emission of expansion joints (hereinafter EJ) and related constructions. This method will allow to set uniform control mechanisms for quantification of noise control of noise emission...

Civil engineering

  • 2021 - 2024
  • 16 433 tis. Kč
  • 12 084 tis. Kč
  • TA ČR
Project

Dynamic Opto-acoustic Method for Railway Superstructure Emission Noise Assessment (CK03000099)

emission noise assessment.The principle will be a combination of optical and acoustic the rolling noise emission from other noise-generating phenomena during a train passing.Thus,it will be possible to as...

Electrical and electronic engineering

  • 2022 - 2024
  • 17 206 tis. Kč
  • 12 798 tis. Kč
  • TA ČR
Project

Influence Measures on Railway Infrastructure to Reduce Emergence and Spread of Noise from Moving Trains (TA01030087)

on noise emissions. The measurements of the noise emissions from specific trains of which construction of the railway superstructure which causes emission of noise from. There are several methodo...

DN - Vliv životního prostředí na zdraví

  • 2011 - 2013
  • 7 608 tis. Kč
  • 6 086 tis. Kč
  • TA ČR
Project

Noise emission and vibration in railway system (TA01031267)

protections against railway noise and vibration to analyse noise emission propagating in ground and its connection with noise emissions to analyse influence of rail acoustic roughness to noise

DN - Vliv životního prostředí na zdraví

  • 2011 - 2014
  • 29 570 tis. Kč
  • 21 078 tis. Kč
  • TA ČR
Project

Research on vibration dampers from the point of view of acoustic emission reduction (GA101/03/0845)

"The Research on Efficiency of Absorptive Dampers for Vibration and Noise Reduction "ComputationalSupportedVibration and Noise Measurements for Practical Use in Vibration and Noise Reduction effective methods of fighting a...

JR - Ostatní strojírenství

  • 2003 - 2005
  • 1 139 tis. Kč
  • 1 139 tis. Kč
  • GA ČR
Project

Noise as Diagnostic Tool for Schottky and Could Electron Emission Cathodes (GA102/07/0113)

phenomena in Schottky and cold-field emission cathodes. Methodology consists in experimental study of measurable quantities, as the noise voltage or current and theirs intensity. The main sources of noise are: 1/f nois...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2007 - 2009
  • 1 615 tis. Kč
  • 1 615 tis. Kč
  • GA ČR
Project

Noise emission of vehicles, its limit values and contribution of partial noise sources to the whole noise emission of the vehicle in connection with introduction of the new measuring method ECE R 51. (1F54G/002/150)

Verification of the new measuring method according to Regulation ECE 51, discussion of possible limit values, research in the field of partial noise sources of vehicles.......

BI - Akustika a kmity

  • 2005 - 2008
  • 4 173 tis. Kč
  • 2 050 tis. Kč
  • MD
Project

A multifunction gabion with utilizing of recycled materials (TA01020760)

The aim of this project is to contribute to the reduction of noise emissions and overall noise nuisances from traffic infrastructure, appropriate implementation 2002 on the assessment of the noise and noise

DN - Vliv životního prostředí na zdraví

  • 2011 - 2014
  • 9 904 tis. Kč
  • 7 171 tis. Kč
  • TA ČR
Project

Electron transport, Noise and Diagnostic of Shottky and Autoemission Cathodes (GAP102/11/0995)

on the stability of electron emission, V?A and noise characteristics and emission divergence. The methodology is based on the analysis of noise spectral density at different vacuum levels diagrams, identification ...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2011 - 2013
  • 1 926 tis. Kč
  • 1 926 tis. Kč
  • GA ČR
Project

Investigation of the Impact of Road Transport Fluency and Vehicle Speed on Emissions of Solid Particles originated via Vehicle Motion (SP/1A2/167/07)

Methodology of emission inventory for the emissions of solid particles (PM10 from road vehicles motion will be updated using newly developed emission factors / emissionfunctions. Microscopic transport model AIMSUN will be e...

DI - Znečištění a kontrola vzduchu

  • 2007 - 2010
  • 5 109 tis. Kč
  • 4 560 tis. Kč
  • MŽP
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