Engineering, 15.10.2020 08:01 rileyeddins1010
The one-dimensional transient heat diffusion (conduction) equation with thermal generation per unit volume and constant properties is:
kâ^2T/âx^2 + q = pc âT/ât
Terms I, II, and III are related to:
I: conduction, II: generation, and III: energy storage.
I: generation, II: energy storage, and III: conduction.
I: energy storage, II: conduction, and III: generation.
I: conduction, II: energy storage, and III: generation.
I: energy storage, II: energy generation, and III: conduction.
Answers: 2
Another question on Engineering
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 03:10
What precautions should you take to prevent injuries when dealing with heavy loads?
Answers: 1
Engineering, 04.07.2019 18:10
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
You know the right answer?
The one-dimensional transient heat diffusion (conduction) equation with thermal generation per unit...
Questions
English, 20.12.2020 19:50
Mathematics, 20.12.2020 19:50
Social Studies, 20.12.2020 19:50
English, 20.12.2020 19:50
Social Studies, 20.12.2020 20:00
Mathematics, 20.12.2020 20:00
Biology, 20.12.2020 20:00
Social Studies, 20.12.2020 20:00
