Awater jet leaves a fixed nozzle with a velocity of 10 m/s. the jet diameter is 10 cm. a 30o cone is pushed into the water jet at a speed of 5 m/s. the water impinges on the cone with the jet axis and the cone axis in perfect alignment so that the water is divided evenly by the cone. bernoulli’s equation suggests that because the pressure on the jet boundary is constant, the water velocity relative to the cone surface is constant. determine the thickness of the water stream when it reaches the base of the cone.

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.

Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k