Change in Internal Energy in Accelerated Gas Chambers

[gianeshwar]

Summary:: How internal energy changes in a acclerated cabin.

There are two tourus shaped insulated closed pipes containing equal amounts of ideal gas under same conditions.
B has a adiabatic partion wall.
If both are to change angular velocity by w radians per second.
How internal energies will change in both?

 

[Chestermiller]

What are your thoughts on this so far? Is the torus insulated? Is the gas considered to have viscosity? is this supposed to be a qualitative comparison?

 

[gianeshwar]

What are your thoughts on this so far? Is the torus insulated? Is the gas considered to have viscosity? is this supposed to be a qualitative comparison?

Sorry for hurridly writing the question .Here , w is angular acceleration of taurus w.r.t a perpendicular axis to plane of taurus through centre. Ignore viscus drag.
I need to calculate change in internal energy per second in both cases.
Not getting idea to start.
My basis of thinking is an analogous process in linear motion of a cabin of gas when the cabin gets acclerated linearly.

 

[Chestermiller]

Sorry for hurridly writing the question .Here , w is angular acceleration of taurus w.r.t a perpendicular axis to plane of taurus through centre. Ignore viscus drag.
I need to calculate change in internal energy per second in both cases.
Not getting idea to start.
My basis of thinking is an analogous process in linear motion of a cabin of gas when the cabin gets acclerated linearly.

What is the exact word-for-word statement of this problem?