(Solved): The Ahmed model is widely used to model flow around a car body. Analyze the Ahmed model shown in Fig ...

The Ahmed model is widely used to model flow around a car body. Analyze the Ahmed model shown in Figure Q4 by answering the following questions. The flow is considered to be turbulent. i) Draw the steam line patterns around the Ahmed body. ii) Compare the pressure at region A with region B . iii) Is the turbulent kinetic energy at region A higher or lower than that at region B? Explain your answer. iv) Why a fine hexahedral mesh is required for this problem. Inlet Flow Figure Q4