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pav-90 [236]
3 years ago
12

A sheet of steel 1.5 mm thick has nitrogen (N2) atmospheres on both sides at 1200°C and is permitted to achieve steady-state dif

fusion condition. The diffusion coefficient for N2 in steel at this temperature is 6 ´ 10-11 m2 /s, and the diffusion flux is found to be 1.2 ´ 10-7 kg/m2 -s. Also, it is known that the concentration of N2 in the steel at the high-pressure surface is 4 kg/m3 . How far into the sheet from the high-pressure side will the concentration be 2.0 kg/m3 ? Assume a linear concentration profile.
Engineering
1 answer:
Gelneren [198K]3 years ago
3 0

Answer:

do the wam wam

Explanation:

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masya89 [10]

Answer:

A. R

Explanation:

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6 0
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What have you learned about designing solutions? How does this apply to engineering? Think of some engineering solutions that st
Andrew [12]

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4 0
3 years ago
If you add 10 J of heat to a system so that the final temperature of the system is 200K, what is the change in entropy of the sy
Elden [556K]

Answer:

0.05 J/K

Explanation:

Given data in question

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to find out

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8 0
3 years ago
Piping layout carrying liquid water at 70°F at a volumetric flow rate of 0.2 is composed of four sections of 4-in. Diameter stee
horrorfan [7]

Answer:I have no clue if you find out let me know

Explanation:

7 0
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What is ONE DIFFERENCE between civil structural engineering
Rudiy27

Answer:

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Explanation:

3 0
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