Know and Understand Centrifugal Pumps Episode 3 potx
Know and Understand Centrifugal Pumps Episode 3 potx
... recommendations for surviving
cavitation shock waves and vibrations in Chapters
13
and
14
on
Mechanical Seals.
n
38
Know and Understand Centrifugal Pumps
w
An
increase of the temperature of ... the NPSHr of the pump.
31
Know and Understand Centrifugal Pumps
The Affinity Laws and the impeller diameter
~~ ~~
If the velocity should remain fixed, the flow...
Know and Understand Centrifugal Pumps Episode 6 potx
... centrifugal pumps.
See
the
following curve (Figure
7-12).
35
30
25
20
15
n
10
m
I
5
Know and Understand Centrifugal Pumps
and friction, can change with temperature or agitation. And both ...
23
ft
of Hp. Remember
that
10
psi is
23. 1
ft
of Hp:
10
psi
x
2 .31
SP-
gr.
Hp
=
Here is the system curve showing Hs and Hp (Figure
8 -3) .
Know a...
Know and Understand Centrifugal Pumps Episode 1 pps
... tanks and sumps
The Submergence Laws
197
198
198
199
200
202
202
204
209
210
21
1
212
2 13
2 14
215
222
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226
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228
232
232
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238 ... Larry
Know and understand centrifugal pumps
1
.Centrifugal pumps
I.Title II.Custodio, Angel
62
1.6’7
ISBN 18561740 93
No responsibility is assumed by the Publ...
Know and Understand Centrifugal Pumps Episode 2 pdf
...
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Know and Understand Centrifugal Pumps Episode 4 ppt
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ROTATION
~~
Figure
5 -3
~~~ ~
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&
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Know and Understand Centrifugal Pumps
Cen
trifug
a
I
pumps
~ ~ ~~ ~
Centrifugal pumps perform the same function as PD pumps, ... temperature and pressure. It
incorporates closed impellers with balance holes (Figure
6-9).
Complies with
API
Standard
610.
Know and Understand Centrifugal Pumps...
Know and Understand Centrifugal Pumps Episode 5 pps
... Know and Understand Centrifugal Pumps
is
34 8
gpm. The process engineer should instruct the operators
to
always maintain the flow above
35 0
gpm unless he's ...
Know and Understand Centrifugal Pumps
A
0
6
10
GPM
Figure
7 -3
__~
~ ~
impossible to operate
between shut-off head
The pump can be to
, ,
,
.
.
I
cc
.I
assembled parts and ......
Know and Understand Centrifugal Pumps Episode 7 docx
... and the tank cools,
the
pump
Know and Understand Centrifugal Pumps
liquid from a common system, and discharging the liquid into the same
common system. Two pumps running in parallel offer ...
tank levels, is seen
this
way (Figure 8- 13) .
H
BEP
1
lH
I
I
I
I
VI
0
Q
BEP
Q
t
10
GPM
Figure
8- 13
Know and Understand Centrifugal Pumps
Again, we...
Know and Understand Centrifugal Pumps Episode 8 ppsx
...
factor.
Know and Understand Centrifugal Pumps
~~~
Figure
8 -30
c
$3
3
*
a
BEST
H
EFF.
ZONE
FEET
f
Hp
high
Hs
high
I
Hp
low
Hs
low
0
0
-
-
Q
GPM
0
Figure
8 -31
parallel ...
Figure
9-9
U
Figure
9-10
134
Know and Understand Centrifugal Pumps
Presssures are Equal.
-
~~~
Figure
9 -3
With the pump running
at
its Best Efficie...
Know and Understand Centrifugal Pumps Episode 9 doc
... coupling manufacturer.
152
Know and Understand Centrifugal Pumps
3.
The grout should be the correct type for the climate and application
temperature, speeds, and chemical nature.
w
Its ... maintenance, alignment and proper cooling.
147
Know and Understand Centrifugal Pumps
Fiaure
11-2
direct and indirect associated costs of its failure and replacement c...
Know and Understand Centrifugal Pumps Episode 10 pot
... box.
Know and Understand Centrifugal Pumps
and space of the complicated camshaft mechanisms and gears were
eliminated. On land, the electric motor opened the door
to
the first
practical centrifugal ... maker/tailor. This tailor’s job
171
Know and Understand Centrifugal Pumps
LUBRICATION
I
FLUSH
I
PACKING COOLING PORT
R
GLAND
FOLLOWER
h
4
GLAND
STUDS...
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