Nife aerodynamics exam Samenvattingen, Aantekeningen en Examens

NIFE Aerodynamics Exam - Questions and Answers What is turbulent flow? Disorganized with large amounts of friction drag. Adheres to surface What is the adverse pressure gradient in regards to the boundary layer? From high pressure to low pressure (works from trailing edge to leading edge) What happens to the adverse pressure gradient with a high AOA and kinetic energy decrease? Adverse pressure gradient increases and allows for boundary layer separation (not desirable) What is a stall? Conditi...

NIFE Aerodynamics - Unit 1 Practice Exam Questions 2024. Vector - ANSWER A quantity that has magnitude and direction. Resultant vector may be divided into separate components. Density (rho) - ANSWER Mass per unit volume Moment - ANSWER A rotational force around a point or axis Equilibrium Flight - ANSWER Exists when the sum of all forces and the sum of all moments around the center of gravity are equal to zero. Trimmed Flight - ANSWER Exists when the sum of all moments around th...

NIFE Aerodynamics Questions, Exam Questions and answers, 100% Accurate. Latest update. VERIFIED. What forces act on an aircraft in flight? a) Lift and drag b) Lift and thrust c) Lift, drag and thrust d) Lift, drag, weight and thrust d) Lift, drag, weight, and thrust Total pressure is comprised of what two elements? a) Potential and dynamic b) Potential and kinetic c) Kinetic and dynamic d) Dynamic and static d) Dynamic and Static What is the relationship between altitude and...