Engineering, 16.04.2020 02:24 ConstanceBhoo301
The purification of hydrogen gas by diffusion through a palladium sheet. Compute the number of kilograms of hydrogen that pass per hour through a 5-mm-thick sheet of palladium having an area of 0.20 m2 at 500°C. Assume a diffusion coefficient of 1.0 × 10-8 m2/s and that the concentrations at the high and low pressure sides of the plate are 2.4 and 0.6 kg of hydrogen per m3 of palladium. Assume steady state conditions.
Answers: 1
Engineering, 03.07.2019 15:10
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.
Answers: 3
The purification of hydrogen gas by diffusion through a palladium sheet. Compute the number of kilog...
Mathematics, 19.05.2021 05:10
English, 19.05.2021 05:10
Mathematics, 19.05.2021 05:10
Mathematics, 19.05.2021 05:10
Mathematics, 19.05.2021 05:10
English, 19.05.2021 05:10
History, 19.05.2021 05:10
Chemistry, 19.05.2021 05:10
Mathematics, 19.05.2021 05:10
Mathematics, 19.05.2021 05:10
Chemistry, 19.05.2021 05:10
History, 19.05.2021 05:10
Chemistry, 19.05.2021 05:10