Warm-Up – 4/19 – 10 minutes Utilizing your notes and past knowledge answer the following questions: What are the two basic types of engines? What is the stroke called when the crankshaft drives the piston upward in the cylinder and the fuel and air mixture is compressed? What is the stroke called when the piston reaches its top position and the compressed mixture is ignited by the spark plug? What is the stroke called when the exhaust valve is opened and the piston forces the burned gases out? What is known as is the action end of an aircraft’s reciprocating engine?
Questions / Comments
Warm-Up – 4/19 – 10 minutes Utilizing your notes and past knowledge answer the following questions: What are the two basic types of engines? What is the stroke called when the crankshaft drives the piston upward in the cylinder and the fuel and air mixture is compressed? What is the stroke called when the piston reaches its top position and the compressed mixture is ignited by the spark plug? What is the stroke called when the exhaust valve is opened and the piston forces the burned gases out? What is known as is the action end of an aircraft’s reciprocating engine?
Aircraft Structures and Components Engines Two types Reciprocating Turbine
Warm-Up – 4/19 – 10 minutes Utilizing your notes and past knowledge answer the following questions: What are the two basic types of engines? What is the stroke called when the crankshaft drives the piston upward in the cylinder and the fuel and air mixture is compressed? What is the stroke called when the piston reaches its top position and the compressed mixture is ignited by the spark plug? What is the stroke called when the exhaust valve is opened and the piston forces the burned gases out? What is known as is the action end of an aircraft’s reciprocating engine?
Aircraft Structures and Components Reciprocating -internal combustion engine Principle of Operation Cylinder is where fuel is converted into energy Intake Stroke - SUCK Cycle begins with piston at top center of the cylinder Compression Stroke - SQUEEZE As crankshaft drives the piston upward in the cylinder, the fuel and air mixture is compressed
Warm-Up – 4/19 – 10 minutes Utilizing your notes and past knowledge answer the following questions: What are the two basic types of engines? What is the stroke called when the crankshaft drives the piston upward in the cylinder and the fuel and air mixture is compressed? What is the stroke called when the piston reaches its top position and the compressed mixture is ignited by the spark plug? What is the stroke called when the exhaust valve is opened and the piston forces the burned gases out? What is known as is the action end of an aircraft’s reciprocating engine?
Aircraft Structures and Components Principle of Operation Ignition / Power Stroke - BANG As the compression stroke is completed and just before the piston reaches its top position, the compressed mixture is ignited by the spark plug
Warm-Up – 4/19 – 10 minutes Utilizing your notes and past knowledge answer the following questions: What are the two basic types of engines? What is the stroke called when the crankshaft drives the piston upward in the cylinder and the fuel and air mixture is compressed? What is the stroke called when the piston reaches its top position and the compressed mixture is ignited by the spark plug? What is the stroke called when the exhaust valve is opened and the piston forces the burned gases out? What is known as is the action end of an aircraft’s reciprocating engine?
Aircraft Structures and Components Principle of Operation Exhaust Stroke - BLOW On the second upward stroke, the exhaust valve is opened and the piston forces the burned gases out
Warm-Up – 4/19 – 10 minutes Utilizing your notes and past knowledge answer the following questions: What are the two basic types of engines? What is the stroke called when the crankshaft drives the piston upward in the cylinder and the fuel and air mixture is compressed? What is the stroke called when the piston reaches its top position and the compressed mixture is ignited by the spark plug? What is the stroke called when the exhaust valve is opened and the piston forces the burned gases out? What is known as is the action end of an aircraft’s reciprocating engine?
Aircraft Structures and Components Principle of Operation Propeller is the action end of an aircraft’s reciprocating engine It converts the useful energy into thrust as it spins around and around. SUCK, SQUEEZE, BANG, BLOW
Questions / Comments
THIS DAY IN AVIATION April 19 1907 — Louis Blériot flies and crashes his powered monoplane N° V at Bagatelle, France.
THIS DAY IN AVIATION April 19 1919 — An American distance record was set on a non-stop flight from Chicago to New York.
THIS DAY IN AVIATION April 19 1924 — The Argentinean Marquis de I. Pescara's helicopter establishes in France a flying record of 2,550 feet (c. 777 meters) in 4 minutes, 11 seconds. This helicopter provides for auto-rotation (free blade rotation) in case of engine failure. This invention is a life-saving device, as it allows for a measure of control and lift.
THIS DAY IN AVIATION April 19 1945 — IATA was formed in Havana, Cuba. It is the successor to the International Air Traffic Association, founded in The Hague in 1919, the year of the world's first international scheduled services. At its founding, IATA had 57 members from 31 nations, mostly in Europe and North America. Today it has about 230 members from more than 140 nations in every part of the world.
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April / May 2018 15 16 Chapter 9 Navigation 17 18 Chapter 8 SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY 15 16 Chapter 9 Navigation 17 18 Chapter 8 Aircraft in Motion 19 20 Chapter 8/9 Review Chapter 8/9 Test Flight Line Friday 21 22 23 NTSB Accident Investigation 24 25 26 Presentations 27 28 29 30 Chapter 21 Rocket Fundamentals 1 2 Chapter 21 Test 3 Rocket Launch 4 5 6 7 Aeromedical 8 9 10 11 Patriots Point Field Trip 12
Questions / Comments
Chapter 8 – Aircraft in Motion
Today’s Mission Requirements Functions of the fuel systems Describe typical functions of hydraulic systems. Describe typical functions of electrical systems. Describe functions of typical aircraft instruments. EQ: Describe an aircraft in motion and how the axes of rotation, flight controls, flight instruments and engines contribute to understanding flight.
Systems Fuel Systems Everything that involves delivery of fuel Fuel Tanks Gravity Feed Uses gravity to cause fuel to flow downward Force Feed Uses a fuel pump to drive fuel from tanks to engine Fuel Lines – lines that distribute fuel from tanks
Systems Hydraulic Uses fluid pressure to operate brakes, flight controls, and landing gear Electrical Generator attached to engine provides electricity to charge battery, start engine, operate radios, and navigation and landing lights
Aircraft Instruments
Aircraft Instruments Flight Instruments Airspeed Indicator Speed thru air – (pitot tube) Aircraft Altimeter Read in ft of altitude and calibrated to atmospheric pressure (SL – 29.92mb) Turn-and-Slip Needle indicates direction and rate of turn Ball in glass – quality of turn
Aircraft Instruments Flight Instruments Vertical Velocity (vertical speed indicator / Rate-of- climb indicator) Rate climbing or descending Attitude Indicator Provides artificial horizon
Aircraft Instruments Engine Instruments Tachometer Measures speed (how fast crankshaft is turning) Oil Pressure & Temp Gauge Pressure / temp of oil
ATC Sector 33 - Challenge Login to computer Complete assigned levels https://www.atcsim.nasa.gov/simulator/sim2/sector33.html Complete assigned levels Tues – 2.1 Wed – 2.6, 3.6 Thurs – 4.8, 5.6 Snip screen shot and turn-in via website with name
Questions / Comments
Today’s Mission Requirements Identify the two basic types of engines Describe the different types of turbine engines Functions of the fuel systems Describe typical functions of hydraulic systems. Describe typical functions of electrical systems. Describe functions of typical aircraft instruments. EQ: Describe an aircraft in motion and how the axes of rotation, flight controls, flight instruments and engines contribute to understanding flight.
Systems Fuel Systems Everything that involves delivery of fuel Fuel Tanks Gravity Feed Uses gravity to cause fuel to flow downward Force Feed Uses a fuel pump to drive fuel from tanks to engine Fuel Lines – lines that distribute fuel from tanks
Today’s Mission Requirements Identify the two basic types of engines Describe the different types of turbine engines Functions of the fuel systems Describe typical functions of hydraulic systems. Describe typical functions of electrical systems. Describe functions of typical aircraft instruments. EQ: Describe an aircraft in motion and how the axes of rotation, flight controls, flight instruments and engines contribute to understanding flight.
Systems Hydraulic Uses fluid pressure to operate brakes, flight controls, and landing gear Electrical Generator attached to engine provides electricity to charge battery, start engine, operate radios, and navigation and landing lights
Today’s Mission Requirements Identify the two basic types of engines Describe the different types of turbine engines Functions of the fuel systems Describe typical functions of hydraulic systems. Describe typical functions of electrical systems. Describe functions of typical aircraft instruments. EQ: Describe an aircraft in motion and how the axes of rotation, flight controls, flight instruments and engines contribute to understanding flight.
Systems Hydraulic Uses fluid pressure to operate brakes, flight controls, and landing gear Electrical Generator attached to engine provides electricity to charge battery, start engine, operate radios, and navigation and landing lights
Today’s Mission Requirements Identify the purpose of the flaps, slats, and spoilers. Identify the types of Fuselage classification. Describe the three types of landing gear arrangements. Functions of the fuel systems Describe typical functions of hydraulic systems. Describe typical functions of electrical systems. Describe functions of typical aircraft instruments. EQ: Describe an aircraft in motion and how the axes of rotation, flight controls, flight instruments and engines contribute to understanding flight.
Aircraft Instruments
Questions / Comments
Lesson Closure - 3 – 2 - 1 2. List 2 things you have questions about today’s lesson. 3. List 3 things you learned today. 1. Create (1) quiz question with answer about today’s lesson.
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SAFETY FIRST. SAFETY ALWAYS.
Safety Rules – Safety Monitor Brief Must Use Safety Glasses Use of Cutting tools is Dangerous – AT ALL TIMES – knives only out when cutting Must Use Cutting Mats All Areas will remain clean and organized Plane Captains will insure All Areas will be cleaned and all items put back in proper locations 10 minutes prior to class ending Class safety monitor will insure areas are clean and safe at all times
SAFETY FIRST. SAFETY ALWAYS.
Questions / Comments
AVIATION ACES High Shooter (Score) 100% 1A 1A Argueta, Randy Pilots (A – 90 & above) 1A Co-Pilots (B – 80 - 89) Argueta, Randy Musgrove, Sayrend Bradford, Casey Thompson, Trent Burch, Gavin Burch, Hayden Cairnes, Gabe Caton, Matt Gaertner, Michael Hofmann, Tyler Kaminsky, Cooper Lawson, Dalton Makowski, Andy Carias, James Lavender, Hiccup High Shooter (Score) 100%