2018/3/11 Typical Domestic Mission Profile 圆上活发美大坐 MTOW vs.Range 国上清大学 4.1 540000 飞便量 1 3 4 101112 400 Number of Seats vs.MTOW 国上清文大些 Aircraft Weight Components 圈上活大整 Number of Seats in TypicalSeating AZ0-3009 Aircraft Weight is composed of 10 -Operating Empty Weight WOE ow The weight of the airplane that is ready to fly,but with no fuel and payload 器 ◆m-g ◆Pa号 Fuel Weight WF,which include mission fuel and reserve fuel 0】·Bn 00 。Therefore ◆50-0c 10, 6448 Wo=用+形r+W群变4+甲4段* 40 20 8oa6o0e四k-a88 Crew and Payload 国上洋大坐 Derivation of weight equations 园上海发大坐 Crew,including flight crew,flight attendants and all their luggage ·From equation(3.1) umber of crew members set by airlines and minimum stipulated WE=-Mr-MaWo'p园 32) ·where, M-hnMna-uho fuel fraction can also be cakculated as (1-MI-MrUB) Flights Domestic Flights -WPIC WE/WTo =1-WEINAL /WTo=1-MFINAL 22018/3/11 2 © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 Typical Domestic Mission Profile 7 250 kts CAS 发动与 滑行 起飞、 加速与 爬升 爬升 巡航 下降 进场与 着陆 滑 行 进场与 着陆 转飞 航程 任务时间，任务燃油 轮档时间， 轮档燃油 备用燃油 起飞重量 着陆重量 零油重量 10000 ft 1500 ft 海平面 20000 ft 250 kts CAS 250 kts CAS VCLIMB, MCLIMB MCRUISE MCRUISE MDESCENT, VDESCENT M = 0.6 250 kts CAS © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 MTOW vs. Range 8 A300-600R A310-300 A319-100 A320-200 A321-200 A330-300 A330-200 A340-200 A340-300 A340-600 A340-500 A3XX-100 B707-320C B717-2 B727-2 B737-2 B737-300 B737-500 B737-400 B737-600 B747-100 B747-200 B747-400 B757-200 B767-200 B767-200ER B767-300 B767-300ER B777-100X1 B777-100X2 B777-200 B777-200X1B777-200X2 B777-300 40000 140000 240000 340000 440000 540000 640000 500 1500 2500 3500 4500 5500 6500 7500 8500 9500 MTOW (kg) Design Range (nm) © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 Number of Seats vs. MTOW 9 B707-320C B717-2 B727-2 B737-2 B737-300 B737-400 B737-600 B737-800 B757-200 B757-300 B767-200 B767-200ER B767-300 B767-300ER B777-100X1 B777-100X2 B777-200 B777-200IGW B787-3 B777-200X1 B787-8 B787-9 A300-600R A310-300 A319-100 A320-200 A321-200 A330-200 A330-300A340-200 A340-300 A350-800 A350-900 A350-1000 80 130 180 230 280 330 40 90 140 190 240 290 340 Maximum Takeoff Weight (1000kg) Number of Seats in Typical Seating Boeing Airbus © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 Aircraft Weight Components • Aircraft Weight is composed of – Operating Empty Weight WOE • The weight of the airplane that is ready to fly, but with no fuel and payload onboard • Including – WE, aircraft empty weight – WTF, trapped fuel weight – WCREW, crew weight – Fuel Weight WF, which include mission fuel and reserve fuel – Payload Weight WPL=k*(Number of passengers), where k = (205~215) pounds • Therefore 10              PLC WF F USED F RES W WTO WE WTF WCREW WPL W , W ,      WOEW (3.1) © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 Crew and Payload • Crew, including flight crew, flight attendants and all their luggage – The number of crew members set by airlines and minimum stipulated by FAA – Their luggage set by the operator – The following table gives some reference data 11 Average number of passengers per flight attendant First Class Mixed Tourist International Flights 16 21 31 Domestic Flights 20 29 36 © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 Derivation of weight equations • From equation (3.1) • where, • fuel fraction can also be calculated as 12 WE   MTF  MFUEL WTO WPLC (1 ) TO FUEL FUEL TO TF TF W W M W W M  ,  (3.2) WPLC (1 )  MTF  MFUEL WE WTO WF WTO  WFINAL WTO   MFINAL 1 1