Your SlideShare is downloading. ×
0
EASA Part 66 Module 15.6 : Turbine
EASA Part 66 Module 15.6 : Turbine
EASA Part 66 Module 15.6 : Turbine
EASA Part 66 Module 15.6 : Turbine
EASA Part 66 Module 15.6 : Turbine
EASA Part 66 Module 15.6 : Turbine
EASA Part 66 Module 15.6 : Turbine
EASA Part 66 Module 15.6 : Turbine
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

EASA Part 66 Module 15.6 : Turbine

2,868

Published on

Published in: Education
0 Comments
2 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
2,868
On Slideshare
0
From Embeds
0
Number of Embeds
35
Actions
Shares
0
Downloads
232
Comments
0
Likes
2
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. 15.6 TURBINE SECTION http://part66.blogspot.com/
  • 2. PURPOSE• To drive the compressor• Absorb a high proportion of energy of gas stream and converting into torque.
  • 3. TYPE OF TURBINE1.Impulsive type 2.Reaction type 4. Radial Inflow type 3.Impulsive/reaction
  • 4. TURBINE ATTACHMENT Low Pressure AttachmentHigh Pressure Attachment
  • 5. BLADE TO DISK ATTACHMENT
  • 6. COOLING TURBINE BLADE
  • 7. NOZZLE GUIDE VANE• Direct airflow to turbine blade• Convert pressure energy into kinetic energy• Air flow become spin and swirl
  • 8. BLADE STRESS AND CREEP• Creep is due to blade grow in length due to high temperature and centrifugal force(stress)• Stretch of blade occur in 3 stage : – 1st stage: rapid extention and decrease – 2nd stage : Constant rate of expansion – 3rd stage : Rapid extention and failure occur• Improve grain structure and properties can improve service life

×