ENERGY MANAGEMENT HANDBOOKS phần 10 doc
ENERGY MANAGEMENT HANDBOOKS phần 10 doc
... horsepower,
W
energy
time
= mw
p
mass
time
energy
mass
Fig. I.12 Radiation shape factor for parallel, concentric
disks.
Fig. I.15 The fi rst law applied to adiabatic fl ow system.
846 ENERGY MANAGEMENT ... Trap-
ezoidal, (c) Arbitrary profi le, (d ) Circumferential.
860 ENERGY MANAGEMENT HANDBOOK
CONVERSION FACTORS AND PROPERTY TABLES 859
836 ENERGY MANAGEMENT HANDBOOK
and satur...
ENERGY MANAGEMENT HANDBOOKS phần 1 doc
... 1
The Value of Energy Management 2
The Energy Management Profession 3
Some Suggested Principles of Energy Management 5
2 Effective Energy Management 9
Introduction 9
Energy Management Program ... improving energy effi ciency,
reducing greenhouse gases and other emissions, increas-
ing the use of renewable energy, and promoting federal
leadership in energy manag...
ENERGY MANAGEMENT HANDBOOKS phần 8 doc
... future.
Step 5: Document comfort improvements and prelimi-
nary energy savings
Objectives:
• Document improved comfort conditions
• Document improved system conditions
• Document preliminary energy savings
Approach: ... “Financing Energy- Effi cient Upgraded Equip-
ment,” Proceedings of the 1996 International Energy and
Environmental Congress, Chapter 10, Association of Energy
Engi...
ENERGY MANAGEMENT HANDBOOKS phần 2 pdf
... is
$10. 00/hr per 100 ,000 lb/hr of steam generated.
Potential energy savings then is estimated to be
= ( $10. 00 - 8.00/hr /100 ,000 lb/hr)
× (75,000 lb/hr) × (8,200 hr/yr)
= $12,300/yr
Energy ... 5 -10 1-2
Natural gas Low excess air .04-0.2 0.1-0.5
Propane — 5 -10 1-2
Coke oven gas — 5 -10 1-2
No. 2 oil Rotary cup 15-20 3-4
No. 2 oil Air-atomized 10- 15 2-3
No. 2 oil St...
ENERGY MANAGEMENT HANDBOOKS phần 3 ppt
... MgO 210 0.25 2.3 11 × 10
–6
4000 5000
Magnesium oxide MgO 175 0.25 2.0 10 × 10
–6
3500 5000
Mullite 3 Al
2
O
3
SiO
2
160 0.23 1.2 5 × 10
–6
3000 3350
Silica SiO
2
110 0.24 1.0 7 × 10
–6
...
=1.39× 10
9
ft
3
gas
yr
× 12.95
ft
3
air
ft
3
gas
× 24.6 – 1.2
Btu
ft
3
+4.43× 10
6
gal
yr
× 2040.8
ft
3
air
gal oil
× 24.6 – 1.2
Btu
ft
3
=4.2× 10
11
+2.1× 10
11
=6.3× 10
11...
ENERGY MANAGEMENT HANDBOOKS phần 4 pptx
... ×
100
E
STD
–
100
E
EE
Annual $ savings due to difference in effi ciency
S=hp× 0.746 × L × C × N ×
100
E
STD
–
100
E
EE
Example
S = $ Savings (annual) 100
hp = Horsepower 100
L = % Load 100
C = Energy ... gure.
ELECTRIC ENERGY MANAGEMENT 293
100 HP MOTOR; 91.7%EFFICIENT;
FL SPEED 1775 RPM
OPERATES 100 0 HOURS PER YEAR;
ENERGY COST $0.08 PER kWh
• COST TO OPERAT...
ENERGY MANAGEMENT HANDBOOKS phần 5 ppt
... 390 ENERGY MANAGEMENT HANDBOOK
13 .10 SCHEMATICS
378 ENERGY MANAGEMENT HANDBOOK
and a small amount of mercury is attached to the ... Driver System System System
Lumens Watts LPW
—————————————————————————
70-w 100 -w 6,500 82 79
100 -w 100 -w 8,000 107 75
100 -w 150-w 11,000 157 70
150-w 150-w 12,000 157 76
—————————————————————————
Figure ... 15-219 4-40 40 -100 0 175 -100 0 70...
ENERGY MANAGEMENT HANDBOOKS phần 6 pdf
... 3.391 4. 010 4.842 5.768
9 4.813 1.752 2.579 3.232 3.971 4.786 5.583
10 5.375 1. 810 2.457 3 .108 3.850 4.591 5.361
11 5.875 1.793 2.428 3.140 3.793 4.519 5.271
12 6.375 1.777 2.405 3 .103 3.745 ... thick-
ness is a worthwhile investment because it reduces the
482 ENERGY MANAGEMENT HANDBOOK
dition to computations involving the amount of energy
furnished by the solar system.
A...
ENERGY MANAGEMENT HANDBOOKS phần 7 pdf
... & ENERGY REGULATION
1 Department of Commerce Information on offshore production of gas and oil www .doc. gov.
2 Department of Energy (DOE) Information on energy products; supply, demand,
Energy ... Association of Energy Engineers Organization supplying information and services for
energy effi ciency, energy services, deregulation,
facilities, management, etc. www.aeec...
ENERGY MANAGEMENT HANDBOOKS phần 9 ppt
... HVAC Test Methods to Type of System.
756 ENERGY MANAGEMENT HANDBOOK
Energy Management Improvement Act of 1988; Execu-
tive Order 12759 in 1991; the National Energy Policy Act
of 1992 (EPAct 1992); ...
the ACEEE 1990 Summer Study on Energy Effi ciency in Build-
ings, Vol. 10, pp. 10. 11 510. 125.
169. Kaplan, M.B., Caner, P. and Vincent, G.W. 1992. Guidelines
for Energy Simu...
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