Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN: 9780134746241
Author: Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher: PEARSON
Bartleby Related Questions Icon

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
expand button
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
Expert Solution
Check Mark
Knowledge Booster
Background pattern image
Recommended textbooks for you
Text book image
Applications and Investigations in Earth Science ...
Earth Science
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:PEARSON
Text book image
Exercises for Weather & Climate (9th Edition)
Earth Science
ISBN:9780134041360
Author:Greg Carbone
Publisher:PEARSON
Text book image
Environmental Science
Earth Science
ISBN:9781260153125
Author:William P Cunningham Prof., Mary Ann Cunningham Professor
Publisher:McGraw-Hill Education
Text book image
Earth Science (15th Edition)
Earth Science
ISBN:9780134543536
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:PEARSON
Text book image
Environmental Science (MindTap Course List)
Earth Science
ISBN:9781337569613
Author:G. Tyler Miller, Scott Spoolman
Publisher:Cengage Learning
Text book image
Physical Geology
Earth Science
ISBN:9781259916823
Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, Lisa
Publisher:Mcgraw-hill Education,