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Engineering, 21.04.2020 16:49 stmy1969

The air in an automobile tire is maintained at a pressure of 220 kPa (gage) in an environment where the atmospheric pressure is 94 kPa. The air in the tire is at 25ï‚°C. A 4-mm diameter leak develops in the tire as a result of an accident. Approximating the flow is isentropic, determine the initial mass flow rate of air through the leak.

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