Engineering, 02.02.2021 02:40 itaheart101
The cylindrical stack (chimney) of an incinerator must be designed so that the ash particles produced upon combustion settle.
Stack gases of density 0.5 kg/m3, h = 5 x 10-5 Pa*s rise through a stack 1 m in diameter. If the ash particles are 5 mm spheres with
density 2000 kg/m3, what is the maximum possible upward mass flow rate of the gases such that the particles don't rise?
What is Rep? Assume the particles are isolated.
Answers: 2
Another question on Engineering
Engineering, 03.07.2019 15:10
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 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
Engineering, 04.07.2019 18:10
The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody
Answers: 2
Engineering, 04.07.2019 19:10
Analyze the factors that influence the choice between the following pairs of processes to make the products indicated: i) sand casting versus die casting of an electric-motor housing ii) thread rolling versus machining of a bolt for high-strength application. (co3/c5)
Answers: 3
You know the right answer?
The cylindrical stack (chimney) of an incinerator must be designed so that the ash particles produce...
Questions
English, 14.02.2021 04:50
Mathematics, 14.02.2021 04:50
Mathematics, 14.02.2021 04:50
Mathematics, 14.02.2021 05:00
Mathematics, 14.02.2021 05:00
Chemistry, 14.02.2021 05:00
Mathematics, 14.02.2021 05:00
Mathematics, 14.02.2021 05:00
Mathematics, 14.02.2021 05:00
Mathematics, 14.02.2021 05:00
