Consider a steady state flow situation illustrated below. How high will the water level h, stand in the pipe (D = 0.1 [m]) if the flow rate of water at steady state is F = 0.0005 [m³/s]. The pipe is partially (L = 0.5 [m]) filled with spherical marbles of dp=2.5 [mm] in diameter. Calculate the level 'h' of water in the pipe at steady state condition. + 1.75 Ergun eq. fits at all Rep 150(1-€) Packed Bed of spherical particles, dp day 4₁ ~ 0 Burke - Plummer eq. fits at high Rep f = 1.75 6 Data: L = 0.5 [m]; D = 0.1 [m]; dp = 2.5 [mm]; PH20 = 1000 [kg/m³]: μH20 = 0.001[kg/ms] F = 0.0005 [m³/s] Kozeny-Carman eq. fits at low No Hints! You are experienced modelers now!.....OK, OK - Think about these questions: 1. Where will (between which two points) I apply the MEB? 2. What is the driving force for flow? 3. What is the source of friction resisting the flow? Use the Graphs (You recognize 3-1 금융얼.. £3 I 1- F 150(1-E) day BOI 9 t 4 ~ 10° P 100 Rep = dp U。 Pg 2 10 atm them from Lecture of course!) on the following page. 1 Patm (3-1) 3-1 (1) h (2) 9 L 0.8 Loose packing Normal packing Bed 280pion 3 Z=0 O Spheres - 0.4 dense packing Cylinders A Raschig rings x Berl saddles ODA ● Glass rings + Nickel saddles 1.0 0.8 0.6 Particle sphericity, 0.4 0.2
Consider a steady state flow situation illustrated below. How high will the water level h, stand in the pipe (D = 0.1 [m]) if the flow rate of water at steady state is F = 0.0005 [m³/s]. The pipe is partially (L = 0.5 [m]) filled with spherical marbles of dp=2.5 [mm] in diameter. Calculate the level 'h' of water in the pipe at steady state condition. + 1.75 Ergun eq. fits at all Rep 150(1-€) Packed Bed of spherical particles, dp day 4₁ ~ 0 Burke - Plummer eq. fits at high Rep f = 1.75 6 Data: L = 0.5 [m]; D = 0.1 [m]; dp = 2.5 [mm]; PH20 = 1000 [kg/m³]: μH20 = 0.001[kg/ms] F = 0.0005 [m³/s] Kozeny-Carman eq. fits at low No Hints! You are experienced modelers now!.....OK, OK - Think about these questions: 1. Where will (between which two points) I apply the MEB? 2. What is the driving force for flow? 3. What is the source of friction resisting the flow? Use the Graphs (You recognize 3-1 금융얼.. £3 I 1- F 150(1-E) day BOI 9 t 4 ~ 10° P 100 Rep = dp U。 Pg 2 10 atm them from Lecture of course!) on the following page. 1 Patm (3-1) 3-1 (1) h (2) 9 L 0.8 Loose packing Normal packing Bed 280pion 3 Z=0 O Spheres - 0.4 dense packing Cylinders A Raschig rings x Berl saddles ODA ● Glass rings + Nickel saddles 1.0 0.8 0.6 Particle sphericity, 0.4 0.2
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
Related questions
Question
![Consider a steady state flow situation illustrated below. How high will the water level h,
stand in the pipe (D = 0.1 [m]) if the flow rate of water at steady state is F = 0.0005 [m³/s].
The pipe is partially (L = 0.5 [m]) filled with spherical marbles of dp=2.5 [mm] in diameter.
Calculate the level 'h' of water in the pipe at steady state condition.
Packed Bed of
spherical particles, do
+ 1.75
Ergun eq. fits at all Rep
150(1-€)
ff Re
~
O
Burke - Plummer eq.
fits at high Rep
^^
6
Data: L = 0.5 [m]; D = 0.1 [m]; dp = 2.5 [mm]; PH20 = 1000 [kg/m³]: HH20 = 0.001[kg/ms]
F = 0.0005 [m³/s]
921=
No Hints! You are experienced modelers now!.....OK, OK - Think about these questions:
1. Where will (between which two points) I apply the MEB?
2. What is the driving force for flow?
3. What is the source of friction resisting the flow?
Use the
to
15
eq.
Graphs (You recognize them from Lecture of course!) on the following page.
1
11=
पै
(3-1)0GI
Kozeny-Carman
fits at low Rep
f₁ =
F
ก
3-1
.
403254
£3
Rep,
10⁰9
6
पं
2
COI
9
P
100
Rep = dp Up Pg
2
Ol
atm
P₂
atm
(3-1)d
(1)
3-1
h
(2)
L
Loose packing
0.8
Normal
packing
w
Bed
8pion
Z=0
3
© Spheres
0.4
dense
Cylinders
packing
A Raschig rings
x. Berl saddles
Glass rings
+ Nickel saddles
ODA
1.0
0.8
0.6
Particle sphericity,
0.4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F228e976d-c67e-4686-9837-7ee26cea613b%2F28b53f49-8e7b-4ee4-b749-8c2b3e07329f%2Fzosr8un_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider a steady state flow situation illustrated below. How high will the water level h,
stand in the pipe (D = 0.1 [m]) if the flow rate of water at steady state is F = 0.0005 [m³/s].
The pipe is partially (L = 0.5 [m]) filled with spherical marbles of dp=2.5 [mm] in diameter.
Calculate the level 'h' of water in the pipe at steady state condition.
Packed Bed of
spherical particles, do
+ 1.75
Ergun eq. fits at all Rep
150(1-€)
ff Re
~
O
Burke - Plummer eq.
fits at high Rep
^^
6
Data: L = 0.5 [m]; D = 0.1 [m]; dp = 2.5 [mm]; PH20 = 1000 [kg/m³]: HH20 = 0.001[kg/ms]
F = 0.0005 [m³/s]
921=
No Hints! You are experienced modelers now!.....OK, OK - Think about these questions:
1. Where will (between which two points) I apply the MEB?
2. What is the driving force for flow?
3. What is the source of friction resisting the flow?
Use the
to
15
eq.
Graphs (You recognize them from Lecture of course!) on the following page.
1
11=
पै
(3-1)0GI
Kozeny-Carman
fits at low Rep
f₁ =
F
ก
3-1
.
403254
£3
Rep,
10⁰9
6
पं
2
COI
9
P
100
Rep = dp Up Pg
2
Ol
atm
P₂
atm
(3-1)d
(1)
3-1
h
(2)
L
Loose packing
0.8
Normal
packing
w
Bed
8pion
Z=0
3
© Spheres
0.4
dense
Cylinders
packing
A Raschig rings
x. Berl saddles
Glass rings
+ Nickel saddles
ODA
1.0
0.8
0.6
Particle sphericity,
0.4
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