colloquium on environmental aspects of aviation
DESCRIPTION
Colloquium on Environmental Aspects of Aviation. Session 5. Aviation Noise - The Way Foward. Montreal - April/2001. THE BRAZILIAN VIEWPOINT TO THE FUTURE OF AVIATION AND ENVIRONMENT. Dr. Allemander J. Pereira Filho C.Eng., M.Eng., Ph.D. Evolution of Aircraft Noise . - PowerPoint PPT PresentationTRANSCRIPT
Colloquium on Environmental Aspects of Aviation
Montreal - April/2001Session 5
Aviation Noise - The Way Foward
Dr. Allemander J. Pereira Filho C.Eng., M.Eng., Ph.D.
THE BRAZILIAN VIEWPOINT TO THE FUTURE OF AVIATION AND ENVIRONMENT
Evolution of Aircraft Noise
Noise Areas Produced by Different Generations of Aircraft.
Results of Global Assessmentfor Noise Scenarios
0
200000
400000
600000
800000
1000000
1200000
1400000
0 10 20 30 40 50 60 70 80 90 100 110(US$)Billions
Source: MAGENTA and FESG - Presented by US in CAEP Steering Group Meeting, Seattle, Sep/2000
Ben
efits
(Net
Per
son-
year
) morestringencyoptions
“to recommend an amendment to Annex 16, Volume I involving an increase in stringency of 10 EPNdB relative to the current Chapter 3 cumulative levels. Trade-off would not be permitted and the sum of the certification margins at any two points should be at least 2 dB”
MAGENTA Assessment of Noise Policy Scenarios -No ICAO Action: Effect of Capacity Constraint Assumption