Write a MATLAB program to calculate the homogeneous transformation matrix when the user enters Z-Y-X Euler angles −− and the position vector . Test for two examples: I) =100, =200 , =300 and ={1 2 3} II) For =200 (= =00 ) and ={3 0 1}

An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.