##  [Lift Coefficient](/lift-coefficient) 

  ##  [Lift Coefficient](https://aerospace.quantumdictionary.io/lift-coefficient-0) 

  

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- Engineering & Applied Technologies -

**Aerospace & Automotive Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A physical design concept defining how aerodynamic forces and structural behavior are modeled, tested, and managed in flight or vehicle applications. It governs performance prediction, load sizing, and durability assessment using analysis and test evidence. It does not provide acceptable performance without appropriate design margins and validated models for the intended operating envelope.



 

 

 

 

 





 

 



 ##  [Lift Coefficient](https://engineering.quantumdictionary.io/lift-coefficient-1) 

  

 [![Engineering & Applied Technologies Dictionary](/sites/default/files/styles/large/public/2026-01/Engineering%20%26%20Applied%20Technologies.png.webp?itok=_IKO7_-n)](/topic-specific-dictionaries/engineering-applied-technologies)



**Engineering & Applied Technologies Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A dimensionless coefficient that relates the aerodynamic lift force produced by a body to the free‑stream dynamic pressure and a specified reference area, commonly defined as C_L = L / (0.5 * rho * V^2 * S_ref), where L is lift, rho is fluid density, V is free‑stream speed and S_ref is the chosen reference area.