In the realm of mechanical engineering, delve into the intricacies of fluid dynamics with a question that explores the phenomenon of laminar to turbulent flow transition in a closed pipe. Consider aspects such as Reynolds number, boundary layer effects, and flow velocity profiles. Elaborate on the conditions under which laminar flow transitions into turbulent flow, the significance of this transition in various engineering applications, and potential strategies for controlling or predicting this transition within a given system. Challenge students to demonstrate their understanding of fundamental fluid mechanics principles and their ability to apply theoretical concepts to practical engineering scenarios.