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:
AA00013819:00002


This item is only available as the following downloads:


Full Text
, I.X .1W- OLA-R / I05 -


7C19 ,/03


1 It


SOLAR/1050-79/03
Monthly

Performance

Report


BOND CONSTRUCTION
MARCH 1979


,C--.- .


U.


S.


Department of Energy

National Solar Heating and
Cooling Demonstration Program

National Solar Data Program


I










































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

MARCH 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 20oF 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 50F; 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
auxiliary energy to the heating load. If storage temperature falls to 90F









* 1001 TOTAL INSOLATION
V T0 OUTDOOR TEMPERATURE


Figure 1. BOND CONSTRUCTION CO. SOLAR ENERGY SYSTEM SCHEMATIC


HEATED
SPACE
A T600









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 10OF 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 30F.
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 1800F. 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 1800F.

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 March and the solar energy system operated contin-
uously during the month. Solar energy satisfied 41 percent of the space
heating requirements. The solar energy system provided fossil fuel energy
savings of 3.6 million Btu and incurred an electrical energy expense of 0.099
million Btu. A control problem caused intermittent cycling of mode 1 during
periods of good insolation. This resulted in mode 1 operation for about 60
percent of the time that potential mode 1 conditions existed during the month.
There was no hot water load during March since the water was turned off.


WEATHER CONDITIONS

During the month, total incident solar energy on the collector array was
17.3 million Btu for a daily average of 1198 Btu per square foot. This was
below the estimated average daily solar radiation for this geographical area
during March of 1446 Btu per square foot for a south-facing plane with a tilt
of 37 degrees to the horizontal. The average ambient temperature during March
was 420F as compared with the long-term average for March of 41F. The
number of heating degree-days for the month (based on a 650F reference) was
709, as compared with the long-term average of 753.









THERMAL PERFORMANCE


System During March 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 3.8 million Btu versus an estimated 4.7 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 2.2 million Btu.
System total solar fraction was 41 percent versus an estimated 88 percent.
The poorer performance is attributed to the mode 1 cycling 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 March was 17.3 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 March was 3.8 million Btu, resulting
in a collector array efficiency of 22 percent, based on total incident insola-
tion. Solar energy delivered from the collector array to storage was 3.7 mil-
lion Btu. Energy loss during transfer from the collector array to storage was
0.052 million Btu. This loss represented 1 percent of the energy collected.
Operating energy required by the collector loop was 0.078 million Btu.

Storage Solar energy delivered to storage was 3.7 million Btu. There were
2.2 million Btu delivered from storage to the space heating subsystem.
Energy loss from storage was 1.5 million Btu. This loss represented 41 per-
cent of the energy delivered to storage. The storage efficiency was 59 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 1070F.

Space Heating Load The space heating subsystem consumed 2.2 million Btu of
solar energy and 5.4 million Btu of auxiliary fossil fuel energy to satisfy a
space heating load of 5.3 million Btu. The solar fraction of this load was
41 percent. Losses from the space heating subsystem were 2.2 million Btu.
The space heating subsystem consumed a total of 0.29 million Btu of operating
energy, resulting in an electrical energy expense of 0.021 million Btu. It
also provided a fossil fuel energy savings of 3.6 million Btu.


OBSERVATIONS

The solar energy system cycled in mode 1 during periods of good insolation
during the month. As a result, it is estimated that approximately 40 percent
of the potential solar energy was not collected because of this cycling.
During periods of good insolation, mode 1 operation averaged about 35 minutes
with the quiescent periods (between mode 1 operations) averaging about
30 minutes. The grantee plans to relocate the collector control sensor and
change the control temperature differentials of the controller in an attempt
to eliminate mode 1 cycling.

The operation of W401 (furnace air flow) was restored on March 1. Therefore,
the auxiliary thermal energy supplied to the space heating load for the first









10 hours of March was derived from the auxiliary fossil fuel used during this
interval. For the remainder of the month, the auxiliary thermal energy was
derived in the normal manner, using the mass flow and temperature differences
in the space heating subsystem.

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 (1070F) is probably higher than the true average storage
temperature.


ENERGY SAVINGS

The solar energy system provided a total fossil fuel energy savings of 3.6
million Btu and incurred an electrical energy expense of 0.099 million Btu.
The space heating subsystem incurred an electrical energy expense of 0.021
million Btu and provided a fossil fuel energy savings of 3.6 million Btu.


III. ACTION STATUS

The grantee will change the temperature differentials of the collector con-
troller and relocate the collector control sensor in April. Boeing must
resolve the sensor anomalies on their next site visit which is tentatively
scheduled for late April.









SOLAR HEATING AND COOLING DEMONSTRATION PROGRAM


MONTHLY REPORT
SITE SUMMARY


SOLAR/1050-79/03


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


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 WATEP IS THE STORAGF MEDIUM.
THE STORAGE TANK PROVIDES SOLAR ENERGY FOR SPACE HEATING AND DHW
THROUGH HX LOOPS. A GAS FURNACE PROVIDES AUXILIARY SPACE HEAT AS
REQUIRED. AUXILIARY HEAT FOR THE DHW 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


17.28P
37146
3.763
8086
42
64
0.13
0.078
0.370
q.456


MILLION PTU
BTU/SQFT.
MILLION BTU
BTU/SO.FT.
DEGREES F
DEGREES F
MILLION BTU
MILLION BTU
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
5.330
41
2.182
0 .292
3.148
N.A.
5.369
-0.021
3.636


COOLING
N.A.
N.A.
N.A.
N.A.
NA,
NA.
N.A.
N.A.
N.A.


SYSTEM TOTAL
5.330 MILLION BTU
41 PERCENT
2.182 MILLION BTU
0.370 MILLION BTU
3.148 MILLION BTU
0.000 MILLION BTU
5.369 MILLION BTU
-0.099 MILLION BTU
3.636 MILLION BTU


SYSTEM PERFORMANCE FACTOR:


0.807


* DENOTES UNAVAILABLE DATA
@ DENOTES NULL DATA
N.A. DENOTES NOT APPLICABLE DATA
REFERENCE: USER'S GUIDE TO THE MONTHLY PERFORMANCE REPORT
OF THE NATIONAL SOLAR DATA PROGRAM,FEBRUARY 28,197R,
SOLAR/0004-78/18










SOLAR HATING AND COOLING DEMONSTRATION PROGRAM
MONTHLY REPORT
SITE SUMMARY


SOLAR/1050-79/03


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


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 FOR SPACE HEATING AND DHW
THROUGH HX LOOPS. A GAS FURNACE PROVIDES AUXILIARY SPACE HEAT AS
REQUIRED. AUXILIARY HEAT FOR THE DHW 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


18.239
421835
3. q97
91R22
6
18
0.13
0.083
0.390
9.976


GIGA JOULES
KJ/SQ.M.
GIGA JOULES
KJ/SQ.M.
DEGREES C
DEGREES C


GIGA
GIGA
GIGA


JOULES
JOULES
JOULES


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
0
0.000
0.000
0.000
0.000
N.A.
0.000
N.A.


HEATING
5.623
41
2.302
0.30P
3.321
N.A.
5.664
-0.022
3.836


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


SYSTEM TOTAL
5.6?3 GIGA JnULFr
41 PERCENT
2.302 GIGA JOULES
0.390 GIGA JOULES
3.321 GIGA JOULES
0.000 GIGA JOULES
5.664 GIGA JOULES
-C.104 GIGA JOULES
3.836 GIGA JOULES


SYSTEM PERFORMANCE FACTOR:


0.807


* DENOTES UNAVAILABLE DATA
@ DENOTES NULL DATA
N.A. DENOTES NOT APPLICABLE DATA
REFERENCE: USER'S GUIDE TO THE MONTHLY PERFORMANCE REPORT
Oc THE NATIONAL SOLAR DATA PROGRAM,FEBRUARY 28,1o78,
SOLAR/O004-78/18


1 III IL~ I








SOLAR HEATING AND COOLING DEMONSTRATION PROGRAM


MONTHLY REPORT
ENERGY COLLECTION AND STORAGE SUBSYSTEM (FCSS)
SITE: BOND CONSTRUCTION GLADSTONE, MISSOURI
REPORT PERIOD: MARCH,1979


SOLAR/1050-79/03


DAY
OF
MONTH



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
29
30
31
SUM
AVG
NBS ID
, .-, ,mmB am ,m~,


--~~-------
INCIDENT
SOLAR
ENERGY
MILLION
BTU
0.119
0.596
0.076
0.144
0.650
0.851
0.217
0.415
0.482
0.941
1.089
1.067
1.030
1.100
1.000
0.617
0.086
0.126
0.056
0.988
0.508
0.059
C.061
1.013
1.120
0.084
0.661
0.577
0.123
0.327
0.204
17.288
0.558
0001


~-----------
AMBIENT
TEMP

DEG-F
~-----------
33
42
37
29
36
42
33
33
36
25
42
49
51
39
30
47
50
59
53
47
47
53
37
30
34
34
37
64
66
52
40
~~----------
-----------1
42
N113


ENERGY
TO
LOADS
MILLION
BTU
0.000
0.025
0.033
0.000
0.03
0.031
0.140
0.059
0.000
0.16Q
0.027
0.130
0.056
0.258
0.296
0.112
C.094
0.000
0.080
0.000
0.000
C.172
0.121
0.075
0.170
0.028
0.025
0.000
0.000
0.042
2.182
0.070


AUX
THERMAL
TO ECSS
MILLION
BTU
N
0
T
A
P
P
L
I
C
A
B
L
E













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


------------
ECSS
OPERATING
ENERGY
MILLION
BTU
i-----------
0.000
0.003
0.000
0.000
0.003
0.006
0.000
0.002
C.001
0.003
0.009
0.006
0.003
0.004
0.006
0.004
0.000
0.000
O.009
0.004
0.000
0.000
0.000
0.004
0.008
0.000
0.002
0.003
0.000
0.000
0.000
0.078
----------~~
0.003
Q102


ECSS
ENERGY
REJECTED
MILLION
BTU
N
0
T

o

L
I
C
A
B
L
E


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


ECSS SOLAR
CONVERSION
EFFICIENCY


0.000
0.042
0.429
0.000
0.060
0.036
0.646
0.143
0.000
0.170
0.025
0.122
0.054
0.235
0.296
0.182
1.098
0.000
0.000
0.081
0.000
0.000
2.833
0.119
0.067
2.021
0.043
0.043
0.000
0.000
0.207
-

0.126
N111


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


I,------ --- -.






SOLAR HEATING AND COOLING DEMONSTRATION PROGRAM
MONTHLY REPORT
COLLECTOR ARRAY PERFORMANCE


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


SOLAR /1050-7/03


DAY
OF
MONTH


1
2
3
4
5
6
7
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
SUM
AVG
NBSID


INCIDENT
SOLAR
ENERGY
MILLION
BTU
0.119
0.596
0.076
0.144
0.650
0.851
0.217
0.415
0.482
0.941
1.089
1.067
1.030
1.100
1.000
0.617
0.086
0.126
0.956
0 .988
0.508
0.059
0.061
1.013
1.120
0.084
0.661
0.577
0.123
0.327
0.204
17.288
0.558
0001


OPERATIONAL
INCIDENT
ENERGY
MILLION
BTU
0.000
0.151
0.000
0.000
0.153
0.442
0.000
0.122
0.028
0.182
0.621
0.392
0.215
0.281
0.424
0.274
0.000
0.000
0.604
0.297
0.000
0.000
0.000
0.244
0.544
0.000
0.101
0.162
0.000
0.000
0.000
5.236
0.169


COLLECTED
SOLAR
ENERGY
MILLION
BTU
-----------
0.000
0.139
0.000
0.000
0.126
0.220
0.000
0.078
0.021
0.207
0.327
0.240
0.249
0.297
0.273
0.171
0.000
0.000
0.306
0.321
0.000
0.000
0.000
0.190
0.339
0.000
0.093
0.165
0.000
0.000
0.000
----------1
3.763
0.121
0100


DAYTIME
AMBIENT
TEMP
DEG F
--------
1
48
37
29
50
33
36
37
27
55
55
57
51
36
55
50
59
55
52
55
36
33
40
34
41
70
66
48
41


46


COLLECTOR
ARRAY
EFFICIENCY


0.000
0.234
0.000
0.000
0.194
0.259
0.000
0.187
0.043
0.220
0.300
0.225
0.242
0.270
0.273
0.278
0.000
0.000
0.320
0.325
0.000
0.000
0.000
0.187
0.00
0.140
0.286
0,000
0.000
0.000


0.218
NIO0


DENOTES UNAVAILABLE DATA.
@ DENOTES NULL DATA.
N.A. DENOTES NOT APPLICABLE DATA.








SOLAR HFATING AND COOLING DEMONSTRATION PROGRAM


MONTHLY RFPOPT
STORAGE PERFORMANCE


SITF: BOND CONSTRUCTION GLADSTONE, MISSOURI
REPORT PERIOD: MARCH,1979


SOLAR/1050-79/03


DAY
OF
MONTH


1
2
3
4
5
6
7
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
SUM
AVG
NBS TO


-----iG----
ENERGY
TO
STORAGE
MILLION
BTU
0.000
0.149
0.000
0.000
0.130
0.233
0.000
0.077
0.022
0.209
0.347
0.247
0.241
0.246
0.250
0.173
0.000
0.000
0.321
0.30?
0.000
0.000
0.000
O.OOC
0.201
0.331
0.000
0.070
0.161
0.000
0.000
0.000
3.711
0.120
Q200
I----------


-----------r
ENERGY
FROM
STORAGE
MILLION
BTU
0.000
0.025
0.033
0.000
0.039
0.031
0.140
0.059
0.000
0.169
0.027
0.130
0.056
0.258
0.296
0.112
0.094
0.000
0.000
0.OPO
0.000
0.000
0.172
0.121
0.075
0.170
0.028
0.025
0.000
0.000
0.042
2.182


-----------1
0.070
0201


CHANGE
IN STORED
ENERGY
MILLION
BTU
-0.021
0.082
-0.074
-0.019
0.042
0.171
-0.190
0.013
0.000 1
0.005
0.241
0.039 1
0.075
-0.075
-0.144
-0.020
-0.136
-0.014
0.273:
0.086
-0.048
-0.049
-0.214
0.041
0,199
-0.249
0.032
0.061
-0.029
-0.022
-0.060
-0.005
-0.000
0202


STORAGE
AVERAGE
TEMP
DEG F

90
94
93
88
91
105
99
93
91
98
111
128
142
136
119
105
96
89
109
135
140
133
118
101
113
112
96
100
106
102
96


107


-----------1
-Il
STORAGE
EFFICIENCY



1.000
3.721
1.000
1.000
0.624
3.867
1.000
0.937
0.000
3.830
0.774
0.686
0.541
0.747
0.608
0.532
1.000
1.030
0.850
0.546
1.000
1.000
1.000
0.808
0.82q
1.000
0.857
0.536
1.000
1.000
1.000

-1
0.587
N108
-----------


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


L 1






SOLAR HEATING AND COOLING DEMONSTRATION PROGRAM


MONTHLY REPORT
HOT WATER SUBSYSTEM


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


SOLAR/1050-79/03


DAY
OF
MON.!


1
2
3
4
5
6
7
8
9
01
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
SUM
AVG
NBS


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
0.000
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
Q302
I-------- --


SOLAR!
FR.OF'
LOAD
PER
CENT
0'
0
01
0
0

0

S0'
0
0
01
0
0



0
0
0
0'
01
01

0
0
01
01

01

-N-0


SOLAR
ENERGY
USED
MILLION I
STU
0.000
0.000
0.000
0 000
0 000
0.000
0.000,
0. 000
0.000
0.0000
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,
0.000
0.000!
0.000
0.000'
0.000'
0.000,
0.000

0.0001
0.000
Q300


------ I
OPER
ENERGY
MILLION
BTU
0.000
0,0001
0.0001
0.000
0.000
0.000'
0. 000
0.000
0.000O
0.000
0.000
0.000
0.000
0.0001
0.0001
0.000
0.000!
0.0001
0.0001
0.000
0.000
0.000
0.0001
0.000
0.000
0 000
0.000
0.000
0. 000!
0.000
0.000
0.000i
S 0.000
0303
-----.)


AUX
THERMAL
USED
MILLION
BTU
0.000
0.c00
0.000
0.O000
0.000
0.000
0.000
0.000
0.000
0.000
0.c00
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
-------- i











0.000
0.000

0.000
0301


AUX
FOSSIL
FUEL
MILLION
BTU
N
0
T
A
P
P
L
I
C
A
B
L
E


AUX
ELECT
FUEL
MILLION
BTU
0.000
0.000
0.000
0.000
0.000
OCOO
0 .00
0.000
0.0000
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
Q0000
0 COO
0o000
0.000
0000
C OCO
0.000
0.000
0.000
Q305


ELECT
ENERGY
SAVINGS
MILLION
BTU
0.000
0.000
0.000
0 .00
0.000
0.000
0.000
0.000
0.000
0.0C0
0.000
0.300
0.000
0.000
0.000
0.000
0.000
0.OC0
0.000
0.300
0.000
0.0000
0.000
0.000
03000'
0.000
0.000
0.000
0 000

0.000
0.000
0311


FOSSIL
ENERGY
SAVINGS
MILLION
RTU
N
0
T
A
P
P
L
I
C
A
BI
L
E














N.A.
N.A.
Q313
-------I


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


N.A.
N.A.
0306


SUP.
WAT.
TEMP
DEG
F6
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
60
60
60
60
60


60'
--N305--


HOT
WAT.
TEMP
DEG
F
I ----
140
140
140
140
140
140
140
140
140
140
140
140
140
14C
140
140
140
140
140
140
140
140
140
140
140
143
140
1400
140
140
140


140
!N307


HOT
WATER
USED
GAL
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0


0
----
0

N308
O^^_








SOLAR HEATING AND COOLING DEMONSTRATION PROGRAM


MONTHLY REPORT
SPACE HEATING SUBSYSTEM


SOLAR 1050-79/03


SITF: BOND CONSTRUCTION GLADSTONE, MISSOURI
REPORT PERIOD: MARCH,1979


-I


----1
DAY
OF
MON.


1
2
3
4
5
6
7
8
9
1C I
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
SUM
--I
AVG
NBS


SPACE
HEATING
LOAD
MILLION
BTU
0.311
0.174
0.255
0.442
0.254
0.105
0.303
0.288
0.245
0.365
0.245
0.130
0.0561
0.258
0.296
0.1571
0.171
0.015
0.010
0.082
0.000
0.000
0.172
0.314
0.169
0.170
0.132
0.027
0.000
0.000
0.093
5.330
Q40.172
Q402


-1 2.182


41
N400


0.070
Q400


SOLAR
FR.OF
LOAD
PCT

01
151
13!
0'
15'
16
46
21'
01
461
11
100
99
100
100
71
551
01
01
97
01
01
100
39
44'
100i
22
91
0
01
45


SOLAR
ENERGY
USED
MILLION
BTU
0.000
0.025
0.033
0.000
0.039
0.031
0.140
0.059
0.000
0.169
0.027
0.130
0.056
0.258
0.296
0.112
0.094
0.000
0.000
0.08C
0.000
0.000
0.172
0.121
0.075
0.170
0.028
0.025
0.000
0.000
0.042


OPER
ENERGY
MILLION
BTU
0.017
0.011
0.014
0.021
0.014
0.010
0.019
0.016
0.013
0.021
0.012
0.007
0.003
0.010
0.016
0.012
0.012
0.001
0.000
0.003
0.000
0.000
0.010
0.016
0.009
0.011
0.007
C .002
0.000
0.000
0.005
o.Zq2
0.009
0403


AUX
THERMAL
USED
MILLION
BTU
0.311
0.149
0.222
0.442
0.215'
0.165
0.163
0.228
0.245i
0.197
0.218
0.000
0.001
0.000
0.000
0.045
0.077
0.015
0.010
0.003
0.000
0.000
0.000
0.193
0.004
0.103
0.002
0.000
0.000
0.051
3.148
0.102
0401


AUX
ELECT
FUEL
MILLION
BTU
N
I 0
T
A
P
P
L
I
C
A
81
B'
LI
E














I N.A.
.. A.


AUX
FOSSIL
PUEL
MILLION
BTU
0.529
0.255
0.367
0.694
0.335
0.287
0.307
0.360
0.400
0.282
0.372
0.022
0.016
0.002
0.014
0.077
0.124
0.047
0.026
0.025
0.011
0.014
0.020
0.261
0.166
0.014
0.201
0.023
0.012
0.012
0.084
5.369
0.173
Q410


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


ELECT
ENERGY
SAVINGS
MILLION
BTU
0.000
-0.000
-0.000
0.000
-0.001
-0.000
-0.002
-0.001
0.000
-0.002
-0.000
-0.000
-0.002
-0.002
0000
-0.002
-0.001
0.000
0.000
-0.002
0.0001
0.001
-0.002
-0.000
-0.000
-0.002
-0.000
0.000
0.000
0.000

-0.021
-0.001
0415


FOSSIL
ENERGY
SAVINGS
MILLION
BTU
0.000
0.042
0.055
0.000
0.065
0.051
0.233
0.099
0.000
0.281
0.046
0.217
0.003
0.430
0.493
0.187
0.157
0.000
0.000
0.133
0.000
0.000
0.286
0.202
0.125
0.283
0.047
0.041
0.000
0.000
0.070
3.636
0.117
0417


---- I
BLDG
TEMPI
DEG.

64
65!
64
63
64
651
641
641
64
64'
651
66
67
65'
64
651
651
661
67
66
631
61
59
581
591
591
591
641
70y
67
60


64
N406


----1
AMB
TEMP
DEG.
F
33
42
37
29
36
421
331
33
36
25
42
49
51
391
30
47
50
59
53
471
471
531
371
30
34
34
37
64
66
52
40


42
N113




SOLAR HEATING AND COOLING DEMONSTRATION PROGRAM
MONTHLY REPORT
ENVIRONMENTAL SUMMARY


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


SOLAR/1050-79/03


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
29
30
31
SUM
AVG
NBS ID


TOTAL
INSOLATION
BTU/SQ.FT
257
1282
164
309
1397
1828
466
891
1036
2022
2340
2293
2212
2364
2149
1326
184
271
2055
2122
1091
128
130
2177
2406
181
1420
1240
264
703
439
37146
1198
0001


DIFFUSE
INSOLATION
BTUfSQ.FT
N
T
A
P
P
L
I
C
A
B
L
E














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


AMBIENT
TEMPERATURE
DEG F
33
42
37
29
36
42
33
33
36
25
42
49
51
39
30
47
50
59
53
47
47
53
37
30
34
34
37
64
66
52
40


42
N113


DAYTIME
AMBIENT
TEMP
DEG F
*
48
37
29
*
50
33
36
37
27
55
55
57
51
36
55
50
59
55
52
*
55
36
33
40
34
41
70
66
48
41

46-
46
I----------1

----------_


RELATIVE
HUMIDITY
PERCENT
N
0
T




I
A
P
P

C
A
B
L
E















N.A.


N.A.
N115


---~---------
WIND
DIRECTION
DEcREES
--D-r-PEFS---!
N
0
T
A
P
p
L
I
C
A
B
L
E


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


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














-I

N.A.
N114




I








































































































































































iil/
//i






UNIVERSITY OF FLORIDA
111111 262 0 IIIIIIIIIIII 5ll 11 I tlllIII 11111105
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