Tesi di Gabriella Serafino

Fig.6 Anatomy of a cumulonimbus The representation of the same cumulonimbus cloud will therefore be totally different depending on the part of the cloud that is scanned by the radar beam. Cloud mass reflectivity depends on the type of air mass and on the season. Cumulonimbus reflectivity is not the same in temperate regions and below the equator. An oceanic cumulonimbus reflects radar waves less than a continental cumulonimbus cloud of the same size and height.

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Fig.32 Block scheme of the software implementation

Fig.27 The Wind speed, direction (arrows) and intensity (more colors) at 5000 m

Fig.26 Two trajectories performed by DAL1451 in different days and atmospheric conditions are reported

Fig.17 The Wind speed, direction and intensity (different colors) at 10668 m

Fig.20 Real trajectory (black) performed by DAL1888 and optimized trajectories (waypoints blue and red

Fig.12 Aircraft trajectory with A320 typical performance parameters (maximum and Minimum speed, altitude, climb time and distance

Fig.23 Two trajectories performed by DAL1760 in different days and atmospheric conditions are reported

Fig.16 Comparison Real (analysis, cyan) and forecasted (1h before) reflectivity

Fig.9 Complete trajectory for an aircraft from takeoff to landing

Fig.11 Effect of pressure on emission index of NOx

Fig1 Thunderstorm Development

Fig.8 aircraft phases of flight and emissions target to be reduced

Fig.6 Anatomy of a cumulonimbus

Fig.5 Example of A380 Multi-Function Probes

Fig3 Charge Separation

Fig.4 Example of Probes location in an A380

Fig2 Severe Thunderstorm

Fig.7 representation of aircraft trajectory with the different phases of flight

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Tesi di Gabriella Serafino by Collegio Ingegneri Venezia - Issuu