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Answer to Question #99679 in Mechanical Engineering for Ngaaso Joshua
Question #99679
To a closed system, 150kJ of work is supplied. If the initial volume is 1.6m^3 and the pressure of the system changes as P=(8+4v) P in bar and v in m^3, determine the fluid volume and pressure of the system
Expert's answer
The work supplied to a close system is given by:
Substitute:
The obtained quadratic equation has the only positive root
The final pressure of the system equals to:
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