Mechanical Science HandbooksMechanical Science Handbooks 10000 Part 10 docx
Mechanical Science HandbooksMechanical Science Handbooks 10000 Part 10 docx
... 4
Pumps DOE-HDBK -101 8/1-93 CENTRIFUGAL PUMPS
CENTRIFUGAL PUMPS
Centrifugal pumps are the most common type of pumps found in DOE facilities.
Centrifugal pumps enjoy widespread application partly due ... vanes of the rotating impeller
impart a radial and rotary motion to the liquid, forcing it to the outer periphery of the pump
casing where it is collected in the outer part of the pump casi...
Mechanical Science HandbooksMechanical Science Handbooks 20000 Part 10 ppt
... all
particle matter down to a specified size. For
example, a certain cartridge might be
designed to remove all particles larger than
10 microns, one micron, or even 0.1 micron.
(A micron is 10
-3
... one is being cleaned.
Rev. 0 ME-05
Page 45
FILTERS AND STRAINERS DOE-HDBK -101 8/2-93 Miscellaneous Mechanical Components
Part C of Figure 24 shows a manifold steam strainer. This type...
Mechanical Science HandbooksMechanical Science Handbooks 10000 Part 13 pps
... POSITIVE DISPLACEMENT PUMPS DOE-HDBK -101 8/1-93 Pumps
Positive Displacement Pump Protection
Positive displacement pumps are normally fitted
Mechanical Science HandbooksMechanical Science Handbooks 10000 Part 12 pot
... self-
priming features, it is essential that all clearances between rotating parts, and between rotating
and stationary parts, be kept to a minimum in order to reduce slippage. Slippage is leakage ... the pump discharge and through proper piping system
design.
Rev. 0 ME-03
Page 17
Pumps DOE-HDBK -101 8/1-93 POSITIVE DISPLACEMENT PUMPS
Principle of Operation
All positive displacement pumps ope...
Mechanical Science HandbooksMechanical Science Handbooks 10000 Part 11 doc
... DOE-HDBK -101 8/1-93 Pumps
Mechanical Seals
In some situations, packing material is not adequate for sealing the shaft. One common
alternative method for sealing the shaft is with mechanical seals. Mechanical ... around the shaft to
provide lubrication and cooling to the packing.
ME-03 Rev. 0
Page 10
Pumps DOE-HDBK -101 8/1-93 CENTRIFUGAL PUMP OPERATION
Centrifugal Pump Protection
A c...
Mechanical Science HandbooksMechanical Science Handbooks 10000 Part 9 pptx
... Protection 28
Summary 28
Rev. 0 ME-03
Page i
Department of Energy
Fundamentals Handbook
MECHANICAL SCIENCE
Module 3
Pumps
Heat Exchangers DOE-HDBK -101 8/1-93 HEAT EXCHANGER APPLICATIONS
Normally, ... single-
stage air ejector to draw a vacuum of about 26 inches Hg.
Figure 10 Jet Pump
ME-02 Rev. 0
Page 16
HEAT EXCHANGER APPLICATIONS DOE-HDBK -101 8/1-93 Heat Exchangers
Because air is s...
Mechanical Science HandbooksMechanical Science Handbooks 10000 Part 8 doc
... system.
Figure 7 Regenerative and Non-Regenerative Heat Exchangers
ME-02 Rev. 0
Page 10
TYPES OF HEAT EXCHANGERS DOE-HDBK -101 8/1-93 Heat Exchangers
Parallel flow ∆T
lm
=
(200 80
o
F) (145 120
o
F)
ln
... 8
Heat Exchangers DOE-HDBK -101 8/1-93 TYPES OF HEAT EXCHANGERS
Figure 6 Single and Multi-Pass Heat Exchangers
Heat exchangers are also classified by their function in a particular sys...
Mechanical Science HandbooksMechanical Science Handbooks 10000 Part 7 ppt
...
Department of Energy
Fundamentals Handbook
MECHANICAL SCIENCE
Module 2
Heat Exchangers
OBJECTIVES DOE-HDBK -101 8/1-93 Heat Exchangers
Intentionally Left
Mechanical Science HandbooksMechanical Science Handbooks 10000 Part 6 pps
... hydraulic
piston and a set of mechanical flyweights, which are driven by the engine blower shaft.
Figure 28 provides an illustration of a functional diagram of a mechanical- hydraulic
governor. ... rack for increased/decreased fuel.
Figure 28 Simplified Mechanical- Hydraulic Governor
Rev. 0 ME-01
Page 35
Diesel Engine Fundamentals DOE-HDBK -101 8/1-93 DIESEL ENGINE SPEED,
FUEL CONTROLS, A...
Mechanical Science HandbooksMechanical Science Handbooks 10000 Part 5 pps
... converted
ME-01 Rev. 0
Page 24
DOE-HDBK -101 8/1-93
FUNDAMENTALS OF THE DIESEL CYCLE Diesel Engine Fundamentals
To convert the chemical energy of the fuel into useful mechanical energy all internal combustion
engines ... ports open
and the exhaust gasses start to flow out of the cylinder.
Rev. 0 ME-01
Page 29
DOE-HDBK -101 8/1-93
Diesel Engine Fundamentals FUNDAMENTALS OF THE DIESEL CYCLE...
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