Study on the relationship between the floating voltage buoyant force (lift) and the lifting force of resistace (drage) rectangular shape or sheet material aerofoil surface object, flow rate and angle of incidence fell.
To study the relationship between buoyancy buoyant force (lift) and lift resistace force (drage) of sheet material or sheet aerofoil shaped space object, the flow rate and angle of incidence.
Study of the relationship between the capital city buoyant force (lift) and lift resistace force (drage) of the sheet material rectangular shapes or sheets. Aerofoil with object space, flow rate, and the angle of incidence.