How is this pressure affected if the water temperature drops

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1.An airplane is flying at 10 km altitude in a U.S. standard atmosphere. If the internal pressure of the aircraft interior is 100 kPa, what is the outward force on a window?  the window is flat and has an elliptical shape wiht lengths of 300 mm along the major axis and 200 mm along the minor axis.

2.Water flows in a 100 m long pipe at 3 m/s. If the water temperature is 20 degrees C, determine the minimum valve-closure time to avoid creating water hammer pressures. What is the maximum water-hammer pressure that can occur? How is this pressure affected if the water temperature drops to 10 degrees C

Reference no: EM13562721

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