Describe the six degrees of freedom of a rigid body and how they relate to work holding techniques

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?