What is the change in entropy under the conditions in problem 10.15, if the pressure is 1.1 atm in the trachea and 1.15 atm in the alveoli?

What is the change in entropy under the conditions in problem 10.15, if the pressure is 1.1 atm in the trachea and 1.15 atm in the alveoli?

problem 10.15

Air is flowing from the alveoli to the trachea and is following an isentropic flow condition. Calculate the velocity at which air is leaving the alveoli if the temperature within the alveoli is 370C and that in the trachea is 330C. The velocity of air within the alveoli is 50 mm/s and the specific heat for air (cp) is equal to 30.02 mJ/(kg mol K).


Buy plagiarism free, original and professional custom paper online now at a cheaper price. Submit your order proudly with us



Essay Hope