飞行人员英语阅读：Unit 9 Fuel

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1、Unit 9 Fuel飞行学院 wpcluke上海工程技术大学Teaching Plan 1.Technical terms 2.Abbreviations and acronyms3.Get familiar with aircraft fuel4.GrammarComposition of The TextPart 1: IntroductionPart 2: Fuel storage in the airportPart 3: Fuel consumptionPart 4: Fuel storage in the aircraftPart 1: Introduction1.747 can

2、 hold up to 200000 litres(44000gal) of jet fuel. 1 US gallon=3.785 litre 1 UK gallon=4.545 litre2. Jet aircraft use one of two types oil-derived fuel known as JP1 and JP4. JP=jet propellant (喷气发动机燃料) Avgas =aviation gasoline（航空汽油）3. Adjustment/reset for an alternative(替换物；二者 之一)BackPart 2: Fuel Stor

3、age in the Airport1. Tankers(加油车加油车) an average tanker can carry 2700 litres of fuel. 73 tankers=1 B747 2. Hydrant system(抽油拴系统抽油拴系统) components: 1.pipelines(管路) 2.fuel reserve(油库) 3.mobile pump(油泵车) advantages: 1.fewer transport vehicles 2.maintain correct fuel temperature levels difficulty: huge s

4、pace occupationBack虹桥机场机场使用细则Part 3: Fuel Consumption1. burn rate（燃烧率）:litres/min2. Fuel consumption is up to pilots to a certain degree. 3. other factors affecting fuel economy 1. aircraft cleanness 2.economical speed(经济速度) 3.economical altitude(经济高度)BackPart4: Fuel storage in the aircraft1. Fuel tanks formation: wing and fuselage structures2. 707s example. central tank: between the wings main tanks: in the body of each wing; numbered(标号的) reserve tanks: in each wing tipBack