What is the Morison Equation?
The Morison equation is the sum of two force components: an inertia force in phase with the local flow acceleration and a drag force proportional to the (signed) square of the instantaneous flow velocity. The inertia force is of the functional form as found in potential flow theory, while the drag force has the form as found for a body placed in a steady flow. In the heuristic approach of Morison, O'Brien, Johnson and Schaaf these two force components, inertia and drag, are simply added to describe the inline force in an oscillatory flow. The transverse force—perpendicular to the flow direction, due to vortex shedding—has to be addressed separately.
How to Calculate Drag Force for Fixed body in Oscillatory Flow?
Drag Force for Fixed body in Oscillatory Flow calculator uses Drag Force = 0.5*Density of Fluid*Drag Coefficient of Fluid*Reference Area*Flow Velocity^2 to calculate the Drag Force, The Drag Force for Fixed body in Oscillatory Flow formula is defined as calculating the force of drag experienced by an object due to movement through a fully enclosing fluid. Drag Force is denoted by FD symbol.
How to calculate Drag Force for Fixed body in Oscillatory Flow using this online calculator? To use this online calculator for Drag Force for Fixed body in Oscillatory Flow, enter Density of Fluid (ρFluid), Drag Coefficient of Fluid (CD), Reference Area (S) & Flow Velocity (Vf) and hit the calculate button. Here is how the Drag Force for Fixed body in Oscillatory Flow calculation can be explained with given input values -> 0.000103 = 0.5*1.225*0.3*5.08*10.5^2.