Engineering, 23.08.2019 01:20 rosepotato789
Athin walled tube is carrying hydrogen gas at a concentration of 3 kg/m^3. if the pipe wall is 6 mm thick and the diffusivity of hydrogen in the pipe material is 4.5x10^-5 m^2/s. a. what is the rate of loss (flux) of hydrogen to the outside atmosphere by diffusion through the wall? b. how much hydrogen will escape in 24 hours if the pipe is 21mm in diameter and 24 meters long?
Answers: 3
Another question on Engineering
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 03.07.2019 19:30
When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line
Answers: 3
Engineering, 04.07.2019 16:10
The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
Answers: 1
Engineering, 04.07.2019 18:10
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
You know the right answer?
Athin walled tube is carrying hydrogen gas at a concentration of 3 kg/m^3. if the pipe wall is 6 mm...
Questions
Mathematics, 22.01.2021 06:10
English, 22.01.2021 06:10
Mathematics, 22.01.2021 06:10
Arts, 22.01.2021 06:10
Biology, 22.01.2021 06:10
Mathematics, 22.01.2021 06:10
Health, 22.01.2021 06:10
Mathematics, 22.01.2021 06:10
Mathematics, 22.01.2021 06:10
Biology, 22.01.2021 06:10
