Difference between revisions of "SL Helicopter Flying Handbook/Helicopter Systems"

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<span class=sa-section>SECTION 4. Helicopter Systems</span>
 
<span class=sa-section>SECTION 4. Helicopter Systems</span>
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Knowledge of helicopter systems is essential to safe operations and will allow the pilot to be able to detect and respond to problems that may arise in flight.  This section presents a general overview of helicopter system.  For more detail, always refer to the POH for the specific model of helicopter you are flying.
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=== Engines ===
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The two most common engine types for helicopters are piston (or reciprocating) and turbine.  Piston engines are generally used in smaller helicopters due to their lower cost of operation, while turbine engines are typically used in larger helicopters.  Turbine engines produce much more power than a piston engine of the same weight, but are much more expensive to operate.
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==== Piston Engines ====
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==== Turbine Engines ====
  
 
=== Airframe ===
 
=== Airframe ===
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==== Engine Instruments ====
 
==== Engine Instruments ====
  
=== Engines ===
 
==== Piston Engines ====
 
==== Turbine Engines ====
 
  
 
=== Transmission System ===
 
=== Transmission System ===

Revision as of 15:09, 21 December 2021

SECTION 4. Helicopter Systems

Knowledge of helicopter systems is essential to safe operations and will allow the pilot to be able to detect and respond to problems that may arise in flight. This section presents a general overview of helicopter system. For more detail, always refer to the POH for the specific model of helicopter you are flying.

1 Engines

The two most common engine types for helicopters are piston (or reciprocating) and turbine. Piston engines are generally used in smaller helicopters due to their lower cost of operation, while turbine engines are typically used in larger helicopters. Turbine engines produce much more power than a piston engine of the same weight, but are much more expensive to operate.

1.1 Piston Engines

1.2 Turbine Engines

2 Airframe

3 Main Rotor

3.1 Rotor Types

3.1.1 Semirigid Systems
3.1.2 Rigid Systems
3.1.3 Fully Articulated Systems

3.2 The Swash Plate Assembly

3.3 The Freewheeling Unit

3.4 The Rotor Brake

4 Flight Instruments

4.1 Airspeed Indicator

4.2 Altimeter

4.3 VSI

4.4 Engine Instruments

5 Transmission System

5.1 Main Rotor Transmission

5.2 Clutch

6 Fuel System

6.1 Fuel Supply System

6.2 Engine Control System

6.3 Carburetor Ice

6.4 Fuel Injection

7 Hydraulics

8 Electrical Systems

9 Fuel Systems

10 Stability Augmentation Systems

11 Anti-Icing Systems