The bionic approach in noise reduction of the fluid machinery

• Autorzy: Kopania J. , Bogusławski G.
• Konferencja: International Symposium on Compressor & Turbine Flow Systems Theory & Application Areas "SYMKOM" (11 ; 20-23.10.2014 ; Łódź, Polska)
• Języki publikacji: EN

Abstrakty

EN

At the present time minimization of the noise emission is an important issue. The most difficult is reducing source noise, but this is an important issue and must be considered in the design of future devices. Bionics is a novel approach to developing designs and products by taking inspiration from nature. Our studies about the aerodynamic noise of blades are inspired by owls. In this study the aeroacoustical parameters of wings the different species of owls were connect with their geometrical parameters. Thanks to this will be possible to design the “acoustically friendly” blade of fan.

Słowa kluczowe

EN

bionics; owls; noise reduction

PL

bionika; sowy; redukcja szumów

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka
• Rocznik: 2014
• Tom: nr 146
• Strony: 101--117
• Opis fizyczny: Bibliogr 60 poz.

Twórcy

autor

Kopania J.

• Department of Fundamentals of Technology and Industrial Ecology, Institute of Social Sciences and Management of Technologies, Lodz University of Technology, 90-924 Lodz, 266 Piotrkowska Street, Poland

autor

Bogusławski G.

• Department of Fundamentals of Technology and Industrial Ecology, Institute of Social Sciences and Management of Technologies, Lodz University of Technology, 90-924 Lodz, 266 Piotrkowska Street, Poland

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