Consider a right-triangular solid of mass m, and length l along the x2-, and x3-axes. a. calculate the elements of the inertia tensor for these axes b. find the principal moments of inertia and principal axes for this object. c. what types of rotation and rotation matrices are needed to go from the given axes to the principal axes?

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

An engine runs on the ideal diesel cycle. the cycle has a compression ratio of 20 and a cutoff ratio of 2. the highest temperature in the cycle is 1200 k. if the heat into the system is 300 kj/kg of working fluid and using variable specific heats determine the work produced per mass of working fluid

What is the main objective of using reheat rankine cycle?