Determine the final volume and the final pressure

Assignment Help Mechanical Engineering

Reference no: EM13708131

A cylinder fitted with a piston contains air at 1 Mpa pressure and 300 C temperature, at which point the volume is 0.2^3. The total external force acting on the piston is proportional to V^3. The system is now allowed to cool to room temperature of 20 C. you may assume ideal gas behaviour. (A) Determine the final volume and the final pressure (B) Determine the work done for the process

Reference no: EM13708131

Questions Cloud

Check the applicability of the ideal gas model : Check the applicability of the ideal gas model for- Water at 600 Fahrenheit and pressures of 900 lbf/in^2 and 100 lbf/in^2. Nitrogen at -20 Celsius and pressures of 75 bar and 1 bar

Deduce a set of boundary-layer differential equations : Deduce a set of boundary-layer differential equations (continuity, momentum, energy) for steady flow of a constant-property fluid without body forces, and with negligible viscous dissipation, in a coordinate system suitable for analysis of the bounda..

The temperature of which consequently decreases : A reversible heat engine, operating in a cycle, withdraws heat from a high-temperature reservoir (the temperature of which consequently decreases), performs work w, and rejects heat into a low-temperature reservoir (the temperature of which consequen..

Scalar method-determine the moment of the force : Determine the moment of the force F=350lb about point A, then about point B, on the lever if theta is equal to 40 degrees. Use the scalar method. Show work.

Determine the final volume and the final pressure : A cylinder fitted with a piston contains air at 1 Mpa pressure and 300 C temperature, at which point the volume is 0.2^3. The total external force acting on the piston is proportional to V^3. The system is now allowed to cool to room temperature of 2..

How much heat will be transferred in this lenght of duct : Water flows through a duct of varying area. The difference in stagnation pressures between two sections is 4.5 x 10^5 N/M^2. If the water remains at a constant temp, how much heat will be transferred in this lenght of duct?

Determine the rates of heat and moisture removal from air : Air enters a window air conditioner at 1 atm, 32C, 70% relative humidity at a rate of 2 m^3/min, and it leaves as saturated air at 15C. Part of the moisture in the air that condenses during the process is also removed at 15C. Determine the rates of h..

Find the distance between the neutral axis and the centriod : A curved bar has a rectangular cross section with height h=(r_o)-(r_1)=50mm and width b=100mm. It's inner radius is 200mm. Find the distance between the neutral axis and the centriod.

Cantilevered beam with a rectangular cross section : A cantilevered beam with a rectangular cross section is loaded by a force perpendicular to the beam centerline at the free end. The cross section is 100mm high and 25 mm wide. The vertical load at the beam end is 40,000 N. Calculate how long the beam..

User Account

All Pages