| Title | Assessment of the hybrid propagation model, Volume 2: Comparison with the Integrated Noise Model |
|---|---|
| Record ID | 45705 |
| Personal Name Creator |
Rosenbaum, Joyce E.; Boeker, Eric R.; Buer, Alexandre; Gerbi, Paul J.; Lee, Cynthia S. Y.; Roof, Christopher J.; Fleming, Gregg G. |
| Source | 17 p. in various pagings |
| Corporate Creator | John A. Volpe National Transportation Systems Center (U.S.) |
| Publisher | United States. Department of Transportation. Federal Aviation Administration. Office of Environment and Energy |
| Publication Date | 20120831 |
| Language | English |
| Abstract | This is the second of two volumes of the report on the Hybrid Propagation Model (HPM), an advanced prediction model for aviation noise propagation. This volume presents comparisons of the HPM and the Integrated Noise Model (INM) for conditions of uneven terrain. The cases explored in this volume correspond to flat, hill, upward sloping, and downward sloping terrain presented in Volume 1 (Cases 1, 5, 6, and 7, respectively) to test the capabilities of the HPM. The results are analyzed in detail and comparisons are made between the HPM and INM results for the uneven terrain conditions. The goal of this research is to enhance the modeling capabilities of the AEDT/INM, particularly in complicated environments such as National Parks. |
| Rosap ID | dot:9630 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/9630 |
| TRT Terms | Aircraft noise; Sound transmission; Mathematical models; Mathematical prediction; Acoustic emission; Measurement of specific phenomena |
| General Subjects | Aircraft noise; Noise prediction; Noise model comparison; Hybrid propagation model; Integrated Noise Model; Parabolic equation; Fast Field Program; Ray Model |
| Classification | NTL - AVIATION - AVIATION; NTL - AVIATION - Aviation Energy and Environment |
| Geographical Coverage |
United States |
| TRIS Online Accession No |
1446018 |
| Report Number | DOT-VNTSC-FAA-12-05.II; DOT/FAA/AEE/2012-04 |
| Availability | Volpe National Transportation Systems Center, Technical Reference Center |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/45000/45700/45705/Hybrid_Propagation_Model_Vol2.pdf |
| Format | |
| Database | NTL Digital Repository |