Study on applicability of end corrections of extended inlet and outlet of expansion chamber hydraulic noise suppressor
- Southwest Jiaotong University
At present, a study on the end corrections of extended inlets and outlets of expansion chamber gas mufflers is relatively mature. However, such a research for an expansion chamber hydraulic suppressor has not been made yet. A coaxial and a non-coaxial expansion chamber configurations were introduced into hydraulic systems in this paper, and one-dimensional (1D) analytical approach was used to construct mathematical models of these structures and to verify it by experiments. After that, combined with the finite element method (FEM), researches on whether end corrections of the structures are applicable or not were studied.
|Julkaisu||JOURNAL OF VIBROENGINEERING|
|Tila||Julkaistu - 15 marraskuuta 2019|
|OKM-julkaisutyyppi||A1 Julkaistu artikkeli, soviteltu|