[toronto lover]

لو سمحتوا ياشباب اريد basic operations عن بعض انظمة المحرك مثل :

1 - inductions system .
2 - exhaust system .
3 - lubrication system
4 - starting & ignition system .
5 - cooling system .

والله يعطيكم العافية .

[ykoheel]

ENGINE EXHAUST SYSTEM - INTRODUCTION

Purpose

The engine exhaust system controls the direction of the engine exhaust gases.
The engine exhaust system has these subsystems:

• Turbine exhaust
• Thrust reverser (T/R)
• T/R actuation
• T/R indicating and fault detection.

OIL - INTRODUCTION

Purpose

The engine oil system does these functions:

• Supplies oil to lubricate, cool, and clean the engine bearings and gearboxes
• Supplies oil to decrease vibration at the engine bearings (oil damping)
• Gives heat to the engine fuel to prevent ice formation in the fuel.

The oil system has these subsystems:

• Storage
• Distribution
• Indicating.

ENGINE STARTING - INTRODUCTION

General

The engine starting system uses pneumatic power to turn the N2 shaft during an engine start. You also use the system to motor the engine.
The engine starting system operates on the ground and in the air. Flight deck switches and the EEC control the system.
The engine starting system uses these pneumatic power sources:

• Auxiliary power unit (APU)
• Ground power unit (GPU)
• Opposite operating engine.

ENGINE AIR - INTRODUCTION

Purpose

The engine air system controls the cooling air to the engine and the airflow through the compressors.
These are the engine air sub-systems:

• Cooling system
• Compressor control system.

The cooling system supplies air to cool the engine accessories and turbine case.
The compressor control system controls the airflow through the low pressure compressor (LPC) and high pressure compressor (HPC).

[ykoheel]

NO 1 is induction or Indication system


ENGINE INDICATING - INTRODUCTION

Purpose

The engine indicating system supplies engine performance data to the AIMS for display on the primary display system. The indicating system has these subsystems:

• N1 and N2 tachometer
• Exhaust gas temperature (EGT)
• Airborne vibration monitoring (AVM)
• Airplane condition monitoring (ACMS).

The ACMS data is available from the AIMS through the MAT.

بالتوفيق

[mechanic]

هذا كتاب رائع جداً من 40 صفحة يتحدث عن المحرك من البداية

أنواعة وأجزاءه والمشاكل التي قد تحدث له

كتاب رائع جداً

أرجو من الجميع التحميل

Airplane Turbofan Engine Operation and Malfunctions

وبالتوفيق للجميع

تحياتي

أخوكم

Mechanic

[FaHaD_7arB]

يعطيك الف الف الف عافيه يا ابو ود