1. History of gas turbine aviation engines

• Milestones

2. Principle of gas Turbine Aviation engines

• The centrifugal pump will suck the air → Squeeze the air → Bang is made by compression, very high speed → blow the compression air outside.
• Why propulsion ?
• What kinds of propulsion?
• How to produce the propulsion?
• What is the key factors to choose engines ?
• How propulsion ?

3. General engine description

a. Compressors

• What is the function of compressor ?
• How many types of compressors ?
• How centrifugal compressor look like ?
• What is the advantages and disadvanatages of centrifugal compressors ?
• What is the objective of diffuser in compressor ?
• Axial compressor
• How Axial compressor look like ?
• What is the compressor stall ?