Select one major aspect of human physiology in the selected readings for this module that particularly interests you. analyze and evaluate it, then creatively apply it to aviation safety. explain both how and why you believe it could negatively impact safety in some aspect of aviation operations that also particularly interests you, such as flight operations, maintenance operations, or air traffic control operations.

Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]