Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Chuan-Cheung Tse"'
Publikováno v:
Journal of Mechanics. 29:225-231
Despite the analysis of muffler performance for many years, most works focus mainly on reducing inlet sound and fail to consider the flow effect. Most of their results correlate well with the experimental measurements. Subsequent works have considere
Publikováno v:
Journal of the Chinese Institute of Engineers. 30:251-257
A theoretical approach has been developed to evaluate the noise reduction characteristics of underwater acoustic damping materials. In this study, materials proposed in the literature are considered and analyzed. The analysis model is based on the el
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 213:191-199
A gasoline powered engine installed and operated on an engine dynamometer was used to investigate the reduction in polycyclic aromatic hydrocarbon (PAH) emission and air pollution [CO, hydrocarbons (HCs), NOx] by using a methanol-containing additive
Autor:
Chuan-Cheung Tse, Chao-Nan Wang
Publikováno v:
Applied Acoustics. 53:35-47
In the present study, the sound scattering of acoustic waves incident on a rigid floating body is analyzed by the boundary element method. In the first instance, a plane wave incident on a finite cylinder and spherical body are considered. To simulat
Publikováno v:
Mechanical Systems and Signal Processing. 11:779-790
An infinite impulse response (IIR) filter based on RLMS algorithm is used to control the sound propagated in a duct. The offline error path modification is also included in the algorithm in order to obtain a better result. Three different types of no
Publikováno v:
Applied Acoustics. 44:99-116
In this study, a new approach is presented for modeling concentric partially perforated intruding tube mufflers. For acoustic impedance in the linear regime, a closed form solution of the partially perforated intruding tube muffler transmission loss
Autor:
Jen-Yi Liao, Chuan-Cheung Tse
Publikováno v:
Mechanical Systems and Signal Processing. 7:273-279
Autor:
Chuan-Cheung Tse, Jen-Yi Liao
Publikováno v:
Mechanical Systems and Signal Processing. 7:89-104
Based on a general eigenvalue restriction approach, a dynamic stiffness formulation of the substructure synthesis method is investigated. The modal parameters determined by this method are exact and the order of the solution matrix is equal to the nu
Publikováno v:
Engineering Analysis with Boundary Elements. 12:21-27
A method for modeling the acoustic system of a perforated component based upon the boundary element analysis is presented. It applies to systems with complex shaped boundaries, and is not confined to the configuration which has one acoustically long
Publikováno v:
Applied Acoustics. 40:91-106
A numerical scheme for solving the three dimensional interior acoustic problem governed by the Helmholtz equation has been developed. The main feature of this formulation is that the singularity can be removed analytically. The boundary integral equa