Tests are performed on a 1: 10-scale boat model. what must be the kinematic viscosity of the model fluid if friction and wave drag phenomena are to be correctly modeled? the full-size boat will be used in a freshwater lake where the average water temperature is 50°f (so that water's kinematic viscosity may be assumed equal to 1.31 · 10-6m²/s).

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor