A heat treated 6061 aluminum pipe is pressurized with 5 MPa water. It also carries an axial compressive load P. It can be considered to have simply supported end conditions. Find the maximum allowable concentric load P using a factor of safety of 1.5 against static failures and elastic instabilities.

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length