A rock sample has a length of 20.32 cm and a diameter of 5 cm. The pressure profile inside the core sample is given below, where nitrogen of viscosity 0.0178 cP is flowing at a constant rate of 55 cm³/s. What is the permeability of the sample if the flow is in accordance with Darcy's law?
A rock sample has a length of 20.32 cm and a diameter of 5 cm. The pressure profile inside the core sample is given below, where nitrogen of viscosity 0.0178 cP is flowing at a constant rate of 55 cm³/s. What is the permeability of the sample if the flow is in accordance with Darcy's law?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Question 4.5
A rock sample has a length of 20.32 cm and a diameter of 5 cm. The pressure
profile inside the core sample is given below, where nitrogen of viscosity 0.0178
cP is flowing at a constant rate of 55 cm³/s. What is the permeability of the sample
if the flow is in accordance with Darcy's law?
450
400
350 -
300
250 -
P [psig]
200
150
100 -
50
1
3.
4
7
8
9.
Distance from inlet [in]
6](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F53ec48a1-8f13-4ce0-ba2c-76e3202741bf%2F606df49c-65d1-4143-b129-4cfd5099bf5d%2Fxi1vruv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 4.5
A rock sample has a length of 20.32 cm and a diameter of 5 cm. The pressure
profile inside the core sample is given below, where nitrogen of viscosity 0.0178
cP is flowing at a constant rate of 55 cm³/s. What is the permeability of the sample
if the flow is in accordance with Darcy's law?
450
400
350 -
300
250 -
P [psig]
200
150
100 -
50
1
3.
4
7
8
9.
Distance from inlet [in]
6
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