Engineering, 06.08.2019 19:20 krystalsozaa
The steady-state temperature distribution in a one-dimensional wall of thermal conductivity 50 w/m k and thickness 50 mm is observed to be t(°c)=a+bx2, where a 200°c, b=-2000°c/m^2, and x is in meters. (a) what is the heat generation rate q in the wall? (b) determine the heat fluxes at the two wall faces. in what manner are these heat fluxes related to the heat generation rate
Answers: 1
Another question on Engineering
Engineering, 04.07.2019 19:10
Estimate the change in specific internal energy au and specific enthalpy h from inlet to outlet for ethylene glycol (a liquid) flowing through each of the following devices: (a) a heat exchanger where the glycol temperature increases from 20 °c to 80 °c; (b) a pump operating at about 25 °c and increasing the glycol pressure from 100 kpa to 8 mpa.
Answers: 2
Engineering, 06.07.2019 05:10
Does the hardness of a sheet metal have an effect on its springback in bending? explain.
Answers: 1
Engineering, 06.07.2019 06:10
Which of the following are not basic engineering materials categories? (mark all that apply) a)- metals b)- alkaloids c)- ceramics and glasses d)- polymers e)- composites f)- semiconductors
Answers: 2
Engineering, 11.07.2019 01:10
1a)-solve the following differential equation using laplace transforms. assume zero initial conditions x(t) +2x(t)= 4us(t) 2b)- plot the solution x(t) as a function of t specify the time constant and the steady-state step response value xss on the graph.
Answers: 1
You know the right answer?
The steady-state temperature distribution in a one-dimensional wall of thermal conductivity 50 w/m k...
Questions
Arts, 21.05.2021 18:20
Mathematics, 21.05.2021 18:20
Mathematics, 21.05.2021 18:20
Mathematics, 21.05.2021 18:20
Social Studies, 21.05.2021 18:20
Mathematics, 21.05.2021 18:20
Mathematics, 21.05.2021 18:20
Mathematics, 21.05.2021 18:20
Mathematics, 21.05.2021 18:20
English, 21.05.2021 18:20
Social Studies, 21.05.2021 18:20
Mathematics, 21.05.2021 18:20
