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Q7- Historical records estimate that a high-pressure ethylene pipeline (P=15MPa) could have a potential hole due to corrosion of the pipeline of 2cm2 in area.

Q7- Historical records estimate that a high-pressure ethylene pipeline (P=15MPa) could have a potential hole due to corrosion of the pipeline of 2cm2 in area. Estimate the flow rate (kg/s) of ethylene escaping from such a hole. The temperature is 25C. Take the discharge coefficient to be 0.85 . Specific heat ratio of ethylene is 1.24 . (4 Marks)

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