Browsing by Author "Mitbauerová, Alexandra"
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- ItemMožnosti výroby objemných zvukově pohltivých materiálů(Technická Univerzita v Liberci, 2010) Mitbauerová, Alexandra; Kalinová, KláraThis thesis deals with study of sound-absorptive properties of the fibrous layer of fibre compound that is created by the meltblown technology and electrospinning. The introductory part is a summary of theoretical findings on principles of sound absorption of various materials in context with their structure. The practical part deals with development of a fundamentally new sound-absorptive material and determination of the sound absorption coefficient of the fibrous layer in dependence on varying parameters. The resulting part is about evaluation of influence of various parameters on the sound absorption coefficient.
- ItemMožnosti výroby objemných zvukově pohltivých materiálůMitbauerová, Alexandra