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✨✨ Airfoil ✨✨
airfoil, also spelled Aerofoil, shaped surface, such as an airplane wing, tail, or propeller blade, that produces lift and drag when moved through the air.
An airfoil produces a lifting force that acts at right angles to the airstream and a dragging force that acts in the same direction as the airstream.
✨✨ Airfoil ✨✨
airfoil, also spelled Aerofoil, shaped surface, such as an airplane wing, tail, or propeller blade, that produces lift and drag when moved through the air.
An airfoil produces a lifting force that acts at right angles to the airstream and a dragging force that acts in the same direction as the airstream.
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✨ Mach number ✨
👉 It is the ratio of the speed of a body to the speed of sound in the surrounding medium.
👉 It is often used with a numeral (as Mach 1, Mach 2, etc.) to indicate the speed of sound, twice the speed of sound, etc.
✨ Mach number ✨
👉 It is the ratio of the speed of a body to the speed of sound in the surrounding medium.
👉 It is often used with a numeral (as Mach 1, Mach 2, etc.) to indicate the speed of sound, twice the speed of sound, etc.
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✨✨Mach number ✨✨
👉 It is the ratio of the speed of a body to the speed of sound in the surrounding medium.
👉 It is often used with a numeral (as Mach 1, Mach 2, etc.) to indicate the speed of sound, twice the speed of sound, etc.
✨✨Mach number ✨✨
👉 It is the ratio of the speed of a body to the speed of sound in the surrounding medium.
👉 It is often used with a numeral (as Mach 1, Mach 2, etc.) to indicate the speed of sound, twice the speed of sound, etc.
#FM
Preston tube is a shear stress measuring technique which is widely used due to its simple operation and construction.
In present study, a different sort of Preston tube technique is developed which is suitable for bed shear stress measurement in both smooth and rough bed open channel flows.
Preston tube is a shear stress measuring technique which is widely used due to its simple operation and construction.
In present study, a different sort of Preston tube technique is developed which is suitable for bed shear stress measurement in both smooth and rough bed open channel flows.