Analysis of acoustic radiation characteristics of engine compartment and application to reduction of vehicle pass-by noise
โ Scribed by Yasuhiko Nishimura; Koich Shimizu
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 465 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0389-4304
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This paper concerns a low-pass filtering method for evaluating the visibility of shapes. With this method, observers discriminate the shapes of images that are filtered in gradually lower spatial frequencies. Legibility is evaluated by measuring the discrimination threshold cut-off frequencies. The
Given the remarkable advances in supercomputers, large-scale electromagneticfield analyses are becoming possible by FDTD parallel computation. In this study, a versatile FDTD parallel computation system is developed by using Fortran90 and the MPI library. The system uses dynamic memory allocation, w