1 option
A Comparison of the Lax-Wendroff Technique and the Method of Characteristics for Engine Gas Dynamic Calculations Using Fast Fourier Transform Spectral Analysis UMlST. Manchester
- Format:
- Conference/Event
- Author/Creator:
- Onorati, A., author.
- Conference Name:
- International Congress & Exposition (1993-03-01 : Detroit, Michigan, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 1993
- Summary:
- A direct comparison between the mesh-method of characteristics (MOC) and the two-step Lax-Wendroff method with flux corrected transport (LW2+FCT) is presented in terms of calculated pressure, velocity and emitted noise, in the time and the frequency domain, by means of fast Fourier transform analysis. Inspection of sound pressure levels derived from pressure/crankangle data reveals that the results from the Lax-Wendroff method contain larger contributions due to high frequency components than the results from the method of characteristics; this will influence the accuracy of noise predictions made with the two techniques
- Notes:
- Vendor supplied data
- Publisher Number:
- 930428
- Access Restriction:
- Restricted for use by site license
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.