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Factors affecting Cl-1(in Hindi)
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Factors afecting cl

Priya Malani
Hello! BTech(Aerospace),Cleared Afcat(2 times),Cry Volunteer,Stem Education Enthusiast.

U
Unacademy user
  1. FACTORS AFFECTING CI By Priya Malani


  2. Bachelors in Technology in Aerospace SRM UNIVERSITY Cleared AFCAT II-2017 Cleared AFCAT I-2018 Gate Aspirant ABOUT ME 2 Educator on Unacademy


  3. HELLO I am Priya Malani I am here because I love to share my knowledge.You can find me at @https://unacademy.com/user/priy amalani96-4980 unacademy


  4. FACTORS AFFECTING CI By Priya Malani


  5. value ofl is dependent o The AOA of the mainplane The wing shape both cross-section & planform The airfoil surface condition The reynolds number The local speed of sound


  6. AOA INCREASESICI increases Separation point advances forward on upper airfoil. EFFECT OF AOA D This affects the lifting qualities of the airfoil


  7. The roughness, Ice & frost deposit cleanliness & deposits of ice orIncreased mass moisture all affect Increased BL depth the condition of surface of an airfoil. affect: EFFECT OF AIRFRAME SURFACE Increased surface CONDITIO friction Changed airfoil shape Increased Rough-max cl-. 12.1 Smooth-max cl- 14.8 Area affecting drag,stalling speed Decreased maximum lift,stalling angle CO ( ) from leading edge


  8. "EFFECT OF a REYNOLDS NUMBER, THE RATIO OF THE INERTIAL & THE VISCOUS FORCE


  9. Renolds number predicts flow regime:Laminar or turbulent Small Re:predominant viscous flow,smooth fluid motion EFFECT OF REYNOLD Large Re:predominant inertial flow,turbulent flow The Re doesnot affect Cl until AOA of 9.75


  10. 10 THANKS Any questions? You can find me at @https://unacademy.com/user/ priyamalani96-4980