Monthly performance report

MISSING IMAGE

Material Information

Title:
Monthly performance report Bond Construction
Series Title:
SOLAR ; 1050-79/02
Uncontrolled:
Bond Construction
Physical Description:
v. : ill. ; 28 cm.
Language:
English
Creator:
United States -- Dept. of Energy
Publisher:
Dept. of Energy
Place of Publication:
Washington
Publication Date:

Subjects

Subjects / Keywords:
Solar energy -- Missouri -- Gladstone   ( lcsh )
Solar houses -- Missouri -- Gladstone   ( lcsh )
Solar water heaters   ( lcsh )
Genre:
federal government publication   ( marcgt )
non-fiction   ( marcgt )

Notes

General Note:
MONTHLY CATALOG NUMBER: gp 80007769
General Note:
National solar heating and cooling demonstration program.
General Note:
National solar data program.
General Note:
Feb. 1979, Mar. 1979, Apr. 1979, May 1979.

Record Information

Source Institution:
University of Florida
Rights Management:
All applicable rights reserved by the source institution and holding location.
Resource Identifier:
aleph - 022606785
oclc - 05956484
System ID:
AA00013819:00001


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SOLAR/1050-79/02

Monthly
Performance
Report



BOND CONSTRUCTION
FEBRUARY 1979


U.


S.


Department of Energy

National Solar Heating and
Cooling Demonstration Program

National Solar Data Program


I (0 -I-H


/0,,





































NOTICE
This report was prepared as an account of work sponsored by the United States
Government. Neither the United States nor the United States Department of Energy, nor
any of their employees, nor any of their contractors, subcontractors, or their employees,
make any warranty, express or implied, or assume any legal liability or responsibility for
the accuracy, completeness or usefulness of any information, apparatus, product or
process disclosed, or represents that its use would not infringe privately owned rights.









MONTHLY PERFORMANCE REPORT


BOND CONSTRUCTION

FEBRUARY 1979

I. SYSTEM DESCRIPTION

The Bond Construction site is a single-family residence in Gladstone, Missouri.
The home has approximately 1400 square feet of conditioned space. Solar
energy is used for space heating the home and preheating domestic hot water
(DHW). The solar energy system has an array of flat-plate collectors with a
gross area of 465 square feet. The array faces south at an angle of 37
degrees to the horizontal. A propylene glycol solution is the transfer
medium that delivers solar energy from the collector array to an external
heat exchanger. Water is the transfer medium that delivers solar energy from
the external heat exchanger to storage and from storage to the hot water load
and liquid-to-air heat exchanger in the furnace. Air is the transfer medium
that delivers solar energy to the space heating load. Solar energy is stored
in the basement in an 800-gallon steel storage tank with walls approximately
1/4-inch thick. The storage tank has 4-inch polyurethane insulation on the
bottom and 8-inch fiberglass insulation on the top and sides. Preheated city
water is stored in an 82-gallon DHW tank. When solar energy is insufficient
to satisfy the space heating load, a gas furnace provides auxiliary energy
for space heating. Similarly, an electrical immersion heater in the DHW tank
provides auxiliary energy for heating the supply water. Solar energy is
transferred from the storage tank to the hot-air heating system by a liquid-
to-air heat exchanger contained in the furnace ductwork; solar energy is
transferred from the storage tank to the DHW tank by an annular heat exchanger
jacket around the hot water tank. The house also contains a fireplace with
an integral fan; the fireplace is only instrumented for monitoring fan power
consumption. The system, shown schematically in Figure 1, has 5 modes of
solar operation.

Mode 1 Collector-to-Storage: This mode activates when there is a tempera-
ture difference of 20F between a control sensor located at the collector and
a control sensor located inside the storage tank (near the bottom). At
this time the controller turns on both the collector and storage circuit
pumps (P1 and P2, respectively). Solar energy is transferred from the collector
to the storage tank by an external heat exchanger. Both pumps continue to
operate until the temperature difference is less than 5F; the controller
then turns both pumps off.

Mode 2 Storage-to-Space Heating: This mode activates when the room tem-
perature drops to the setting on the house thermostat. At this point, this
mode is initiated if the storage temperature, measured by a control sensor
inside the tank (near the top), is higher than 950F. If so, the furnace
circuit pump (P3) turns on and hot water circulates from the storage tank
through a liquid-to-air heat exchanger in the furnace. At the same time the
furnace fan turns on, forcing air past the heat exchanger, thereby transferring
the solar energy to the heating load. If the room temperature drops an
additional increment (set point), the auxiliary gas burner turns on to provide









* 1001 TOTAL INSOLATION
v T001 OUTDOOR TEMPERATURE


SPACE
-' HEATING
SSUPPLY
-- RETURN
~- AIR

HEATED
SPACE
A T600


Figure 1. BOND CONSTRUCTION CO. SOLAR ENERGY SYSTEM SCHEMA TIC


T100









auxiliary energy to the heating load. If storage temperature falls to 900F
while in this mode, the mode terminates. However, the fan and gas furnace
continue to supply energy until the thermostat demand is satisfied. If the
storage temperature is below 950F when the room thermostat calls for heat,
this mode does not activate; auxiliary energy is then provided by the gas
furnace. The pump, fan and burner (if on) are turned off when the room
temperature exceeds the thermostat setting.

Mode 3 Storage-to-DHW: This mode activates when there is a temperature
difference of 100F between the control sensor located inside the storage tank
(near the top) and the control sensor located in the hot water tank (near the
middle). This mode terminates when the temperature difference drops to 3F.
When this mode activates, pump P4 circulates hot water from the storage tank
through an annular jacket surrounding the hot water tank; energy is thereby
transferred to the water in the hot water tank. The electric immersion
heater in the hot water tank turns on to provide auxiliary energy to the DHW
if the temperature in the hot water tank drops below its thermostat setting.

Mode 4 Elimination of Excess Heat in Summer: This mode activates when the
storage tank temperature, as determined by an aquastat located in the tank,
exceeds 180F. At this time the collector and storage circuit pumps (P1 and
P2, respectively) are activated, thereby transferring energy from the storage
tank to the collector by way of the external heat exchanger. This energy is
then radiated from the collector to the atmosphere. This mode continues
until the storage temperature drops below 180F.

Mode 5 Snow Removal in Winter: This mode activates when the collector and
storage circuit pumps (P1 and P2) are manually switched on in order to melt
the snow that has accumulated on the collector.


II. PERFORMANCE EVALUATION


INTRODUCTION

The site was unoccupied in February; however, the solar energy system operated
continuously during the month. Solar energy satisfied 23 percent of the
space heating requirements. The solar energy system provided fossil fuel
energy savings of 4.8 million Btu and incurred an electrical energy expense
of 0.080 million Btu. A control problem caused intermittent cycling of mode 1
during periods of good insolation; this resulted in mode 1 operation for only
60 percent of the time that potential mode 1 conditions existed during the
month. There was no hot water load during February since the water was
turned off.


WEATHER CONDITIONS

During the month, total incident solar energy on the collector array was 19.6
million Btu for a daily average of 1501 Btu per square foot. This was above
the estimated average daily solar radiation for this geographical area
during February of 1279 Btu per square foot for a south-facing plane with a









tilt of 37 degrees to the horizontal. The average ambient temperature during
February was 230F as compared with the long-term average for February of
32F. The number of heating degree-days for the month (based on a 65F
reference) was 1189, as compared with the long-term average of 916.


THERMAL PERFORMANCE

System During February the solar energy system performed somewhat poorer
than expected. The expected performance was determined from a modified
f-chart analysis using measured weather and subsystem loads as inputs. Solar
energy collected was 4.0 million Btu versus an estimated 7.9 million Btu.
Solar energy used by the system was estimated by assuming that all energy
collected would be applied to the load. Actual solar energy used was 2.9
million Btu. System total solar fraction was 23 percent versus an estimated
64 percent. The poorer performance is attributed to the on/off cycling of
mode 1 operation during periods of good insolation. This is discussed further
in the "Observations" section below.

Collector The total incident solar radiation on the collector array for the
month of February was 19.6 million Btu. During the period the collector loop
was operating, the total insolation amounted to 5.2 million Btu. The total
collected solar energy for the month of February was 4.0 million Btu, result-
ing in a collector array efficiency of 20 percent, based on total incident
insolation. Solar energy delivered from the collector array to storage was
4.0 million Btu. Operating energy required by the collector loop was 0.080
million Btu.

Storage Solar energy delivered to storage was 4.0 million Btu. There were
2.9 million Btu delivered from storage to the space heating subsystem.
Energy loss from storage was 1.1 million Btu. This loss represented 28 per-
cent of the energy delivered to storage. The storage efficiency was 71
percent: This is calculated as the ratio of the sum of the energy removed
from storage and the change in stored energy, to the energy delivered to
storage. The average storage temperature for the month was 980F.

Space Heating Load The space heating subsystem consumed 2.9 million Btu of
solar energy and 15.8 million Btu of auxiliary fossil fuel energy to satisfy
a space heating load of 12.4 million Btu. The solar fraction of this load
was 23 percent. The space heating subsystem consumed a total of 0.67 million
Btu of operating energy.


OBSERVATIONS

During the month, the solar energy system cycled on and off in mode 1 during
periods of good insolation. As a result of this cycling, approximately 40
percent of the available solar energy was not collected. During periods of
good insolation, mode 1 operation averaged 45 minutes, while the quiescent
periods (between mode 1 operations) averaged 30 minutes. The grantee must
determine the cause of this cycling in order to increase the amount of energy
collected and to improve the performance of the solar energy system.









The temperatures in the collector/heat exchanger (HX) loop were analyzed to
try to determine the reason that the amount of solar energy delivered to the
HX (4.1 million Btu) exceeded the energy collected (4.0 million Btu). Before
a collection cycle (mode 1) begins, the fluid in the collector is heated by
the sun. When mode 1 begins, this heated "batch" of fluid is delivered to
the HX. During the start of a collection cycle, the temperature differences
between the collector output (T101) and HX input( T103) and between the HX
output (T102) and collector input (T100) fluctuate considerably. However,
once a steady-state condition is reached (i.e., after the initially-heated
"batch" of fluid has been delivered to the HX), the losses in the plumbing
normally cause a temperature drop from T101 to T103 and also from T102 to
T100. An analysis of the data received for the month does show a small
temperature drop between T101 and T103 during steady-state conditions. How-
ever, an average temperature rise is shown from T102 to T100 (0.90F). It is
assumed that this temperature rise is due to an error in one or both temperature
sensors. The calibration of the temperature sensors in the collector/HX loop
will be checked to determine whether this is the only cause of the solar
energy gain from the collector to the HX. Further analysis shows that an
error of 1F in T100 (reading too high) will result in the collected solar
energy exceeding the energy delivered to the HX by 0.13 million Btu.

Anomalies in two of the three storage temperature sensors required that the
storage temperature be based on the single operating sensor. Since this
sensor measures the temperature at the top of the tank, the reported average
storage temperature (98F) is probably higher than the true average storage
temperature.

An anomaly caused W401 (furnace air flow) to read zero for the entire month.
Therefore, the auxiliary thermal energy supplied to the space heating load for
February was derived from the auxiliary fossil fuel used during the month
rather than from the mass flow and temperature differences in the space heat-
ing subsystem.


ENERGY SAVINGS

The solar energy system provided a total fossil fuel energy savings of 4.8
million Btu and incurred an electrical energy expense of 0.080 million Btu.



III. ACTION STATUS

The grantee must resolve the cause of the cyclic operation of mode 1 during
good insolation conditions. Boeing must resolve the sensor anomalies and IBM
must recalibrate the collector/HX loop sensors on their next site visits. No
site visits are currently scheduled at this time.








SOLAR HEATING AND COCLING DEFCNSTRATICN PROGRAM


MONTHLY REPORT
SITE SUMMARY


SOLAR/1050-79/02


SITE: BOND CONSTRUCTION GLADSTONE, MISSCURI
REPORT PERIOD: FEBRUARY,1979


SITE/SYSTEM DESCRIPTION:
BOND CONSTRUCTION IS A SINGLE FAMILY DWELLING. THE SOLAR ENERGY SYSTEM
PROVIDES SPACE HEATING AND HOT WATER. THE CCLLECTION/HX LOOP USES A
PROPYLENE GLYCOL SOLUTION AS AN ENERGY TRANSFER MEDIUM. THE HX/STORAGE
LOOP USES WATER FOR ENERGY TRANSFER ANC WATER IS THE STORAGE MEDIUM.
THE STORAGE TANK PROVIDES SOLAR ENERGY FOR SPACE HEATING AND DHW
THROUGH HX LOOPS. A CAS FURNACE PROVIDES AUXILIARY SPACE HEAT AS
REQUIRED. AUXILIARY HEAT FOR THE CHW IS SUPPLIED ELECTRICALLY.


GENERAL SITE DATA:
INCIDENT SOLAR ENERGY


COLLECTED SOLAR ENERGY
AVERAGE AMBIENT TEMPERATURE
AVERAGE BUILDING TEMPERATURE
ECSS SOLAR CONVERSION EFFICIENCY
ECSS OPERATING ENERGY
TOTAL SYSTEM OPERATING ENERGY
TOTAL ENERGY CONSUMED


19.556 MILLION BTU
42021 BTU/SQ.FT.
3.971 MILLION BTU
8533 BTU/SQ.FT.
23 DEGREES F
65 DEGREES F
0.15
0.080 MILLION BTU
0.748 MILLION BTU
20.577 MILLION BTU


SUBSYSTEM SUMMARY:
LOAD
SOLAR FRACTION
SOLAR ENERGY USED
OPERATING ENERGY
AUX. THERMAL ENERGY
AUX. ELECTRIC FUEL
AUX. FOSSIL FUEL
ELECTRICAL SAVINGS
FOSSIL SAVINGS


HOT WATER
0.000
0
0.000
0.000
0.000
0.000
N.A.
0.000
N.A.


HEATING
12.404
23
2.890
0.668
9.471
N.A.
15.786
N.A.
4.817


COOL ING
N. A.
N. A.
N A.
N. A.
N .A.
N.A.
N.A.
N.A.
N. A.


SYSTEM TOTAL
12.404 MILLION
23 PERCENT
2.890 MILLION
0.748 MILLION
9.514 MILLION
0.000 MILLION
15.786 MILLION
-0.080 MILLION
4.817 MILLION


SYSTEM PERFORMANCE FACTOR:


0.68


* DENOTES UNAVAILABLE DATA
N.A. DENOTES NOT APPLICABLE DATA
REFERENCE: USER'S GUIDE TO THE MONTHLY PERFORMANCE REPORT
OF THE NATIONAL SOLAR DATA PROGRAM,FEBRUARY 28,1a78,
SOLAR/0004-78/18
READ THIS BEFORE TURNING PAGE


BTU
BTU
BTU
BTU
BTU
BTU
BTU
BTU





SOLAR HEATING ANC COOLING CEMCNSTRATION PROGRAM


MONTHLY REPORT
SITE SUMMARY


SITE: BOND CONSTRUCTION GLADSTONE, MISSCURI
REPORT PERIOD: FEBRUARY,1979


SOLAR/1050-79/02


SITE/SYSTEM DESCRIPTION:
BOND CONSTRUCTION IS A SINGLE FAMILY DWELLING. THE SOLAR ENERGY SYSTEM
PROVIDES SPACE HEATING AND HOT WATER. THE COLLECTION/HX LOOP USES A
PROPYLENE GLYCOL SOLUTION AS AN ENERGY TRANSFER MEDIUM. THE HX/STORAGE
LOOP USES WATER FOR ENERGY TRANSFER AND WATER IS THE STORAGE MEDIUM.
THE STORAGE TANK PROVIDES SOLAR ENERGY FCR SPACE HEATING AND DHW
THROUGH HX LOOPS. A GAS FURNACE PROVIDES AUXILIARY SPACE HEAT AS
REQUIRED. AUXILIARY HEAT FOR THE CHW IS SUPPLIED ELECTRICALLY.


GENERAL SITE DATA:
INCIDENT SOLAR ENERGY


COLLECTED SOLAR ENERGY
AVERAGE AMBIENT TEMPERATURE
AVERAGE BUILDING TEMPERATURE
ECSS SOLAR CONVERSION EFFICIENCY
ECSS OPERATING ENERGY
TOTAL SYSTEM OPERATING ENERGY
TOTAL ENERGY CONSUMED


SUBSYSTEM SUMMARY:
LOAD
SOLAR FRACTION
SOLAR ENERGY USED
OPERATING ENERGY
AUX. THERMAL ENG
AUX. ELECTRIC FUEL
AUX. FOSSIL FUEL
ELECTRICAL SAVINGS
FOSSIL SAVINGS


HOT WATER
0.000
C
0.000
0.000
0.000
0.000
N.A.
0.000
N.A.


HEAT ING
13.087
23
3.049
0.7C5
9.992
N.A.
16.654
N.A.
5.082


COOLING
N.A.
N. A.
N .A.
N.A.
N.A.
N .A.
N. A.
N.A.
N.A.


20.632 GIGA JOULES
477193 KJ/SQ.M.
4.189 GIGA JOULES
96907 KJ/SQ.M.
-5 DEGREES C
18 DEGREES C
0.15
0.084 GIGA JOULES
0.789 GIGA JOULES
21.709 GIGA JOULES

SYSTEM TOTAL
13.087 GIGA JOULES
23 PERCENT
3.049 GIGA JOULES
0.789 GIGA JOULES
10.037 GIGA JOULES
0.000 GIGA JOULES
16.654 GIGA JOULES
-0.084 GIGA JOULES
5.082 GIGA JOULES


SYSTEM PERFORMANCE FACTOR:


0.68


* DENOTES UNAVAILABLE DATA
N.A. DENOTES NOT APPLICABLE DATA
REFERENCE: USER'S GUIDE TO THE MONTHLY PERFORMANCE REPORT
OF THE NATIONAL SOLAR DATA PROGRAM,FEBRUARY 28,1978,
SOL AR/0004-78/18








SOLAR HEATING AND COOLING DEMONSTRATION PROGRAM
MONTHLY REPORT
ENERGY COLLECTION ANC STORAGE SUBSYSTEM (ECSS)


SOLAR/1050-79/02


SITE: BOND CONSTRUCTION GLACSTONE, MISSOURI
REPORT PERIOD: FEBRUARY,197Q


DAY
OF
MONTH I


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
SUM
AVG
NBS ID


INCIDENT
SOLAR
ENERGY
MILLION
BTU
0.643
0.613
0.883
0.907
1.033
0.689
0.911
0.651
0.890
0.921
0.775
0.682
0.832
0.143
0.213
0.952
0.216
0.752
1.047
0.190
0.883
0.096
1.007
0.696
1.051
0.913
0.846
0.109
19.556
0.698
O001


I----------
AMBIENT
TEMP

DEG-F
7
24
15
5
8
26
1C
8
6
21
34
21
24
37
23
-2
8
17
31
37
43
31
25
27
31
40
37
I-

23
N-----113


ENERGY
STC
LOADS
MILLION
BTU
0 .133
0.114
0.146
0.188
0.161
0.089
0.167
0.000
0.071
C.137
0.116
0.131
C.119iq
0.000
0.000
0.104
0.000
0.123
0.116
0.088
C.C22
0.136
0.109
0 .147
C.105
0.132
0.120
2.890
0.103


AUX
THERMAL
TO ECSS
MILLION
BTU
N
C
T
A
P
P
L
I
C
A
e
L
E


N.A.
N.A.
-------"---


ECSS
OPERATING
ENERGY
MILLION
BTU
0.003
0.002
0.003
0.003
0. 004
0.002
0.003
0.000
0.001
0.005
0.004
0.001
0. 003
0.000
0.000
0. 001
0.000
0.005
0.005
0.000
0.006
0.000
0.005
0.001
0.004
0.004
0.004
0.000
0.080
0.002
Q102


ECSS
ENERGY
REJECTED
MILLION
BTU
i --- -------
N
0
T
A
P
P



B
L
I
A
L
E












N.A.
N.A.


ECSS SOLAR
CONVERSION
EFFICIENCY

I-------------
0. 207
0.187
0.166
0.207
0.157
0. 130
0.184
0.000
0.080
0.149
0.151
0 192
0.143
0.000
0.000
0.110
0.000
0.163
0.111
0.463
0.026
1.413
0. 109
0.152
0. 140
0.115
0.157
1.099


0.148
N111


* DENOTES UNAVAILABLE DATA.
N.A. DENOTES NOT APPLICABLE DATA.






SOLAR HEATING AND COOLING DEMONSTRATION PROGRAM


MONTHLY REPORT
COLLECTOR ARRAY PERFORMANCE


SITE: BOND CONSTRUCTION GLADSTONE, MISSOURI
REPORT PERIOD: FEBRUARY,1979


SOLAR/1050-79/02


DAY
OF
MONTH


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28


INCIPFNT
SCLAR
ENERGY
MILLION
BTL
0.643
0. 613
0.883
0.907
1.033
0.689
0.911
0.651
0.890
C. 921
0.775
S 0 682
0.832
0.143
0.213
0.952
S 0216
0.752
1.047
C.190
C.883
0.096
1.007
0.696
1.051
0. 913
0.846
1 0109


SUM 19.556 5.230
--~ I---------------
AVG 0.698 0.186
NBSID Q001
* DENOTES UNAVAILABLE DATA.
N.A. DENOTES NOT APPLICABLE DATA


OPERATIONAL
INCIDENT
ENERGY
MILLION
BTU
0.188
C.185
0.204
0.234
C.320
0.130
0.214
0.013
0.138
0.364
0.308
0.110
C. 195
0.000
0.000
0.115
0.000
C.375
0.379
0.000
0.447
0.000
0.349
0.054
0.289
C. 332
0.277
C.000


COLLECTED
SCLAR
ENERGY
MILLION
BTU
0.205
0.158
C.152
0.250
0.241
0.117
0.203
C. C28
0.089
C.241
C.201
0.124
0.173
0.000
0.000
C. 145
0.000
0.177
C 290
0.000
0. 256
0.000
0.249
C. C36
0.241
C. 101
C.196
0.000
3.971
0. 141
Q100

.


DAYTIME
AMBIENT
TEMP
DEG F
/----------
15
32
19
8
18
35
14
10
13
32
44
22
30
40
24
-1
11
23
41
40
41
44
32
28
33
41
49
38


28

--~--------


COLLECTOR
ARRAY
EFFICIENCY


0.320
0.258
0. 173
0.276
0.233
0.171
0.224
0.044
0.100
0.262
0. 260
0.182
0.208
0.000
0.000
0.153
0.000
0.235
0.277
0.000
0.290
0.000
0.248
0.052
0.229
0.210
0.232
0.000


0.203
N100


"







SOLAR HEATING AND COOLING DEMCNSTRATION PROGRAM


MONTHLY REPORT
STORAGE PERFORMANCE


SITE:BONO CONSTRUCTION GLADSTONF, MISSCURI
REPORT PERICD:FEBRUARY,1979


SOLAR/1050-79/02


DAY FN'RGY ENERGY CHANGE
OF TC FRCM IN STCRED
MONTH STORAGE STORAGE ENERGY
MILLION MILLION MILLION
BTL BTU BTU
1 0.198 0.133 -0.011
2 0.133 C.114 C. C0
3 0.164 0.146 C.CO0
4 C.250 C.188 -0.002
5 0.233 C.161 0.OC1
6 0.131 0.089 0.001
7 0.215 0.167 0.000
8 0.0? C. 000 -0. C08
9 0.095 0.071 0.005
10 249 C.137 0.C44
11 0.192 C.116 0.C17
12 0. C9 0.131 -0.061
13 0.1P7 C. 110 0.0C8
14 0.000 0.000 -0.024
15 .000 C.000 -0.016
16 0.155 0.104 0.C25
17 0.000 0.000 -0.019
18 1PP C. 123 0.C34
19 0.283 C.116 C.C92
20 C.OCO 0.088 -0.113
21 C.24c C. C22 0.201
22 0.000 0.136 -0.192
23 0.252 C.109 0.102
24 0.04Q 0.105 -0. CP
25 0.264 0.147 0.065
26 0.202 C. 105 0. C1l
27 0.20) C.137 C.C39
28 C. 000 0.120 -0.164
SUM 4.032 2.890 -0.022
AVG 0.144 0.103 C.CCO
NBS ID Q2CC C201 Q2C2
* DENOTE UNAVAILABLE CATA.
N.A. DENOTES NOT APPLICABLE DATA.


STORAGE
AV ERAGE
TEMP
DEG F

96
96
97
97
98
95
c7
91
93
102
103
96
98
91
89
91
90
95
105
94
106
101
10
95
102
105
107
97


98


STORAGE
EFFICIENCY


I-----------
0.616
0.864
0.888
0.742
0.700
0.694
0.775
-0.359
0.794
0.729
0.700
0.699
0.685
1.000
1.000
0.835
1.000
0.836
0.737
1.000
0.899
1.000
0 .41
0.150
0.804
0.772
0.823
1.000


0.711
N108






SOLAR HEATING AND COOLING DEMCNSTRATICN PROGRAM


MONTHLY REPOPT
HCT WATER SUBSYSTEM


SITE:BCND CONSTRUCTION GLADSTONE,
REPORT PERIOD:FEBRUARY,1979


MISSOURI


SCLAR/1050-79/02


DAY
OF
MON.I


I
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
ISUM
AVG
NBS
I ----


HOT
WATER
LOAD
MILLION
BTU
0. 000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0. 000
0.0001
0.000
0.000
0.0001
0. 000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
-------1(
0.000
0.0001
Q302
F -------


SOLAR
FR.OF
LOAD
PER.

0
0
0
0
01
0
0
0
0
0
0
0
0
0
0
0
0
0
0I
0
0
0
0
0
0
0
0
0

-I

0

N300
I-----


AUX
FCSSIL
FUEL
MILLION
BTU
NI
C
T
A
P
P
L
I
C
A
B
L
E


SOLAR
ENERGY
USED
MILLION
BTU
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0. 000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0. 000
0.000
0.000
Q300


AUX
ELECT
FUEL
MILLION
BTU
0.000
0.000
C.CC
0 .000
0.000
0.0001
OOC
0.000
0.000
0.00C
0.000
0.000
0. COc
0.000

C. COC
0.000o
C. OOC
0.000
0.000
C. 000
0.000
C.000
0.00C
0.0001
SO.COC
0.000
0.000
0.000

C. OOC

Q3C5


ELECT
ENERGY
SAVINGS
MILLION
BTU
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0. 000
0.000
0.000
0.00
0.000
0. 000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0. 000
0.000
0.000
0.000
Q311


FOSSI L
ENERGY
SAVINGS
MILLION
BTU
N
0
T
A
P
P
L
I
C
A
B
L
E












N.A.
N.A.
Q313


SUP.
wAT.
TEMP
DEG
F
I----
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
63
60


60
N305


HOT HCT
wAT. WATER
TEMP USED
DEG
F GAL
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
140 0
0
0
140 0
N307 N308


* DENOTES UNAVAILABLE DATA.
N.A. DENOTES NOT APPLICABLE DATA.


N.A.
N.A.


m


Q306







SOLAR HEATING AND COOLING DEMCNSTPATICN PROGRAM


MONTHLY REPORT
SPACE HEATING SUBSYSTEM


SOLAR/1050-79/02


SITE: BOND CONSTRUCTION GLADSTONE, MISSOURI
REPORT PERIOD: FE8RUARY,1979


DAY SPACE SOLAR SOLAR 0
OF HEATING FR.OF ENERGY ENE
MON. LOAD LOAD USED
MILLION PCT MILLION MIL
BTU BTU B
1 0.618 22 0.133
2 0.459 25 0.114
3 0.482 30 0.146
4 0.640 29 0.188
5 0.637 25 0.161
6 0.439 20 0.089
7 0.588 28 0.167
8 0.673 0 0.000
9 0.657 11 0.071
10 0.408 34 0. 137
11 0.311 38 0.116
12 0.467 28 0. 131
13 0.383 31 0.119
14 0.342 0 0.000
15 0.490 0 0.000
16 0.727 14 0.104
17 0.693 0 0.000
18 0.498 25 0.123
19 0.368 32 0.116
20 0.392 22 0.088
21 0.167 14 0.022
22 0.192 71 0.136
23 0.227 48 0.109
24 0.382 28 0.105
25 0.362 41 0. 147
26 0.272 39 0. 105
27 0.229 58 0.132
28 0.288 42 0.120
SUM 12.404 2.890
AVG 0.443 23 0.103
NBS Q402 N400 Q400 Q
DENOTES UNAVAILABLE DATA.
N.A. DENOTES NOT APPLICABLE DATA.


PER
PGY
LION
TU
0.033
0.025
0.027
0. 034
0.032
0.025
0.031
0.031
0.033
0.023
0.017
0.027
0.022
0.017
0.024
0.039
0.033
0. 026
0.019
0.021
0.009
0.012
0.010
0.022
0.019
0.014
0.013
0.016
0.668
0.023
403


AUX
THERMAL
LSED
MILLION
BTU
0.485
0.344
0.336
0.452
0.456
0.3491
0.421
0.673
0.586
C.270
0.1941
0.336
C.264
0.342
0. 490
0.622
0.693
C.375
0.2511
0.304
0.144
0.056
0.117
0.253
0.215
C.167
0 .096
0.168
9.471
0.338
Q401
-~I


AUX
ELECT
FUEL
MILL ION
BTU
N
C
T


N.A.
N.A.
-:1'-


AUX
FOSSIL
FUEL
MILLION
BTU
0.8081
0.574
0.560
0.753
0. 760
0.5821
0.701
1.123
0.9761
0.451
0.3231
0.560
0.440
0.571
0.818
1.037
1.1561
0.625
0.419
0.506
0.240
0.0931
0.195
0.422
0.359
0.278
0. 161
0.281
15.786
0.563
Q4--------- 10


ELECT
ENERGY
SAVINGS
MILLION
BTU
N
0
T
A
P
P
L
I
C
A
B
L
E












N.A.
N.A.
0415


FOSSIL
ENERGY
SAVINGS
MILLION
BTU
0.2211
0.191
0. 244
0.3131
0.269
0 149
0.279
0.000
0. 118
0.228
0. 194
0.218
0.198
0.0001
0.000
0 173
0.000
0.205
0.194
0.147
0.038
0.22 6
0.1831
0.176
0.245
0.175
0. 221
0.200
4. 817
0.172
Q417


BLOG
TEMP
DEG.
F
66
671
66
65
66
66
66
66
65
671
67
66
67
67
661
64'
65
66
66
66
67
63
631
62
62
62
64
65


65
N406
1----


AMB
TEMP
OEG.
F
7
24
15
5
8
26
10
8
6
21
34
21
241
37
23
-2
8
17
31
37
36
43
31
25
27
311
40
37


23
N113





SOLAR HEATING ANC CCCLIIG CEMCNSTRATICN PROGRAM
MONTHLY REPOP T
ENVIRCNMENTtL SUMMARY


SITE:BOND CONSTRUCTION GLADSTOr
REPORT PERIOD:FEBRUARY,1979
DAY TOTAL CIFFUSE
OF INSOLATION ISOLATION
MONTH
BTU/SQ.FT BTU/SQ.FT
1 1382 N
2 1319 0
3 1898 T
4 1951
5 2221 A
6 1482 P
7 1958 P
8 1400 L
9 1913 I
10 1980 C
11 1666 A
12 1467 B
13 1789 L
14 308 E
15 458
16 2047
17 464
18 1617
19 2251
20 409
21 1898
22 207
23 2164
24 1496
25 2260
26 1962
27 1818
28 235
----------------------------1
SUM 42021 N.A.
AVG 1501 N.A.
NBS 10 Q001
* DENOTES UNAVAILABLE DATA.
N.A. DENOTES NOT APPLICABLE DAT


SOLAR/1050-79q/02


AMBIENT
TEMPERATURE
DEG F
7
24
15
5
8
26
10
8
6
21
34
21
24
37
23
-2
8
17
31
37
36
43
31
25
27
31
40
37


23
A----------
N113

A.


NE, VISSCURI


RELATIVE
HUMIDITY
PERCENT
N
0
T
I


-----------
DAYTIME
AMBIENT
TEMP
DEG F
-~I
15
32
19
8
18
35
14
10
13
32
44
22
30
40
24
-1
11
23
41
40
41
44
32
28
33
41
49
38


28

----------I


WIND
D IREC TI ON
DEGREES
------------I
N
0
T
A
P
P
L
I
C
A
B
L
E














NIl5
N.A.
N115
------------|


WIND
SPEED
M.P.H.
N
0
T
A
P
P
L
I
C
A
B
L
E


N.A.
N114


N---.A.
-----------
~N .


-1







r






















































~'






UNIVERSITY OF FLORIDA
llll llllil U11111111111111111
3 1262 09052 4967




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