Author name: Bhagiya Prasad

The deflection angle by applying the high Mach number limit is the angle by which the flow is turned by a shock wave or an expansion wave when the Mach number goes to infinity. In this limit, the deflection angle approaches zero, which means that the flow becomes nearly parallel to the wave.   Deflection angle […]

The deflection angle is the angle by which the flow is turned by a shock wave or an expansion wave. In hypersonic limit, the deflection angle approaches zero as the Mach number goes to infinity. This means that the flow becomes nearly parallel to the wave in hypersonic limit.  Deflection angle (θ) in rad Mach number

The ratio of temperatures behind the wave to the ahead of the wave is a measure of the change in temperature that occurs when a fluid flows across a wave, such as a shock wave or an expansion wave. The temperature ratio depends on the type, strength, and orientation of the wave, as well as

The ratio of temperatures behind the wave to the ahead of the wave is a measure of the change in temperature that occurs when a fluid flows across a wave, such as a shock wave or an expansion wave. The temperature ratio is defined as the ratio of the temperature behind the wave (T2) to

The ratio of density behind the wave to the density ahead of the wave is a measure of the change in density that occurs when a fluid flows across a wave, such as a shock wave or an expansion wave. The density ratio is defined as the ratio of the density behind the wave (ρ2)

The pressure ratio across the wave (p2/p1) is a measure of the change in pressure that occurs when a fluid flows across a wave, such as a shock wave or an expansion wave. The pressure ratio is defined as the ratio of the pressure behind the wave (p2) to the pressure ahead of the wave

The pressure ratio across the wave (p2/p1) is a measure of the change in pressure that occurs when a fluid flows across a wave, such as a shock wave or an expansion wave. The pressure ratio is defined as the ratio of the pressure behind the wave (p2) to the pressure ahead of the wave

The drag coefficient for a thin flat plate is a dimensionless quantity that measures the drag or resistance of a thin flat plate in a fluid environment, such as air or water. The drag coefficient depends on the shape, size, and angle of attack of the plate, as well as the Reynolds number and the

The lift coefficient for a thin flat plate is a dimensionless quantity that measures the lift force per unit area and per unit dynamic pressure acting on the plate. The lift force is the component of the aerodynamic force that is perpendicular to the direction of the flow.  Normal force coefficient (cn) Pressure coefficient for

The normal force coefficient for a thin flat plate is a dimensionless quantity that measures the ratio of the normal force to the dynamic pressure times the reference area of the plate. The normal force is the component of the aerodynamic force that is perpendicular to the direction of the flow.  Normal force coefficient (cn)