Engineering, 02.06.2021 01:00 darlaaa
) Write the general form of the heat diffusion equation, and cancel out all terms that are able to be ignored in the analysis of this plane wall. (worth 5 of 45 total points) b) Obtain the general solution to the differential equation (i. e. you should have an equation in terms of unknown constants) (worth 10 of 45 total points) c) How many boundary conditions are needed to solve this differential equation
Answers: 2
Engineering, 03.07.2019 15:10, EmilySerna
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 16:10, TheOriginalMeyah
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10, yasminothman02
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
Answers: 3
Engineering, 04.07.2019 18:10, lerasteidl
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?
Answers: 3
) Write the general form of the heat diffusion equation, and cancel out all terms that are able to b...
Mathematics, 04.06.2021 23:40
Mathematics, 04.06.2021 23:40
Mathematics, 04.06.2021 23:40
Mathematics, 04.06.2021 23:40