The Assessment of Noise Estimation and Noise Control Work

• Published in: Advances in Mechanical Engineering 2014-01, Vol.6, p.642715
• Main Authors: Chiu, Min-Chie, Prasad, M. G., Chen, K. T., Wang, Chao-Nan, Rdzanek, Wojciech P.
• Format: Article
• Language: English
• Subjects: Aerodynamics; Aircraft; Coal; Colleges & universities; Finite element analysis; Noise control; Signal processing; Wavelet transforms
• ISSN: 1687-8132; 1687-8140; 1687-8140; 1687-8132
• DOI: 10.1155/2014/642715

Min-Chie Chiu 1 and M. G. Prasad 2 and K. T. Chen 3 and Chao-Nan Wang 3 and Wojciech P. Rdzanek 4 1, Department of Mechanical and Automation Engineering, Chung Chou University of Science and Technology, Changhua County 51003, Taiwan 2, Department of Mechanical Engineering, Stevens Institute of Technology, Hoboken, NJ 07030-5991, USA 3, Department of Engineering Science and Ocean Engineering, National Taiwan University, Taipei 10617, Taiwan 4, Department of Mechatronics and Control Science, University of Rzeszow, 35310 Rzeszow, Poland Received 16 September 2014; Accepted 16 September 2014; 22 December 2014 This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Because high noise levels can lead to psychological and physiological discomfort, the assessment of noise estimation and noise control becomes crucial. [...]the Large Eddy Simulation (LES) using the Smagorinsky model is adopted to simulate unsteady flow fields around the bionic airfoil and the standard NACA0006 airfoil.