A330飞机研讨课件：Aircraft Performance.ppt

* P61 Phase 2 – Airbus Performance */168 5 or 10 Nautical Miles (JAA) 5 Statute Miles (FAA) Intended track En route limitations Lateral clearance * P61 Phase 2 – Airbus Performance */168 Engine failure(MCT) Green dot Gross Flight Path Gross ceiling Net Flight Path Net ceiling Gross Flight Path Net Flight Path Min 1,000 ft Min 1,000 ft En route limitations Vertical clearance (1,000 feet) * P61 Phase 2 – Airbus Performance */168 Gross Flight Path Min 2,000 ft Engine failure(MCT) Green dot Net Flight Path Drift down ceiling En route limitations Vertical clearance (2,000 feet) * P61 Phase 2 – Airbus Performance */168 Continuing Point (B) Located Before the No-Return Point (A) B Before A : Return After B : continue A Net Flight Path 2,000 ft 2,000 ft Net Flight Path En route limitations Vertical clearance * P61 Phase 2 – Airbus Performance */168 En route limitations Vertical clearance Continuing Point (B) Located After the No-Return Point (A) B A Before A : Return After B : continue Divert Net Flight Path Net Flight Path 2,000 ft 2,000 ft * P61 Phase 2 – Airbus Performance */168 En route limitations Vertical clearance Performance Requirement Above Diversion Airport 1,500 ft Net Flight Path Drift down ceiling Gross Flight Path Green dot Engine failure(MCT) * P61 Phase 2 – Airbus Performance */168 A B C 60 min 1 eng inop. ETOPS Approval Twin-engines aircraft Figure 3.5: ETOPS (60 Minute Rule) A, B, C, Diversion airports ETOPS segments En route limitations * P61 Phase 2 – Airbus Performance */168 A B C 90 min All eng. 2 engines inop. A, B, C, suitable airports Three or four-engines aircraft Figure 3.7: Two Engines Inoperative (90 Minute Rule) Critical segments En route limitations * P61 Phase 2 – Airbus Performance */168 Oxygen Systems: Chemical Systems Gaseous systems Passenger Oxygen Supply Requirement: En route limitations In flight cabin pressurization failure * P61 Phase 2 – Airbus Performance */168 En route limitations Descent profiles and obstacle clearance F