Monthly performance report

MISSING IMAGE

Material Information

Title:
Monthly performance report M. F. Smith Associates
Uncontrolled:
M. F. Smith Associates
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 -- Rhode Island -- Jamestown   ( lcsh )
Solar houses -- Rhode Island -- Jamestown   ( lcsh )
Genre:
federal government publication   ( marcgt )
non-fiction   ( marcgt )

Notes

General Note:
National solar data program.
General Note:
"SOLAR/1056-78/11" ; "SOLAR/1056-79/01."
General Note:
Monthly Catalog Number: gp 80007772
General Note:
National solar heating and cooling demonstration program.
General Note:
"SOLAR/1056-78/11" ; "SOLAR/1056-78/12" ; "SOLAR/1056-79/01."

Record Information

Source Institution:
University of Florida
Rights Management:
All applicable rights reserved by the source institution and holding location.
Resource Identifier:
aleph - 027035125
oclc - 05952061
System ID:
AA00013794:00001


This item is only available as the following downloads:


Full Text




SOLAR/1056-78/12
Monthly
Performance
Report




M. F. SMITH ASSOCIATES
DECEMBER 1978


U.S. Department of Energy

National Solar Heating and
Cooling Demonstration Program

National Solar Data Program


I-D'~ '


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


M. F. SMITH ASSOCIATES

DECEMBER 1978

I. SYSTEM DESCRIPTION

M. F. Smith Associates is a single-family residence in Jamestown, Rhode Island.
The home has approximately 2240 square feet of conditioned space. Solar
energy is used for space heating the home and preheating dorme'-tic hot water
(DHW). The solar energy system has an array of flat-plate collectors with a
gross area of 512 square feet. The array faces 15 degrees west of south at an
angle of 45 degrees to the horizontal. Water is the transfer medium that
delivers solar energy from the collector array to storage and to the space
heating and hot water loads. Solar energy is stored in a 3150-gallon concrete
storage tank. City water is preheated in storage and in heat excharngr HW1,
which receives energy from a coil at the output of the heat pump comressor.
Preheated water is supplied, on demand, to a conventional 82-gallon [DHil tank.
Solar-heated water from the storage tank is directed to a heat p.mp or to an
hydronic heat exchanger to provide space heating. When the storage water
temperature is insufficient to satisfy the heat pump input requirements, an
electrical heating element (booster unit HRI) in the line bet.,-en storage and
the heat pump provides auxiliary energy. During the cooling season, heat is
removed from the conditioned space and discharged into storage, which should
be maintained below 100F by operating the collector system at night. An
electrical heating element in the DHW tank provides auxilia,' e'-rgy for water
heating. The system, shown schematically in Figure 1, has thr---- modes of
solar operation.

Mode 1 Collector-to-Storage: This mode activates when the temperature
difference between the collectors and the bottom of storage is 20F or hiI.r.
Pumps P1 and P2 circulate water from the storage tank through the collectors
and back. Circulation continues until the temperature difference :. thc
collector and storage falls to 5'F or less. If the temperature in a col-
lector panel reaches 450F, the collector array drains down.

Mode 2 Storage-to-Space Heating: This mode activates when the annually set
thermostat in the conditioned space zones 1 and 2 indicates a dec for
heat. Pump P3 circulates water from storage to the heat pimip in cr ner-g'
conservation module (ECM). If the input water temperature is higher than
900F, the water will be diverted to an hydronic heating coil. If the water
temperature is less than 900F, the water will be diverted to the heat pump.

Mode 3 DHW Preheating: This mode activates when city water enters a heat
exchanger in the storage tank and flows to the HWI preheater ".: i:' receives
energy from a coil at the output of the heat pump compressor i-si, th EC.
When there is no draw, the ECM internal pump circulates i.t water f -n HW2 to
HWI, as long as HWl remains hotter than HW2. If a draw occur's, water flows
from HW1 to HW2 for a final temperature boost.











100 COL LK'TOF PLAMd Th AL INSOL ATION
> 1001 O IDOOR TEMPERATURE I

> T60 NDOOH TEMPFRATUi% ZONE 2



T151







T101 i

T100





EPI(K

'/ T352 >




DOMES1
HOT
WATER


COLD WAT
SUPPLY




tI W100


W1011 T153


Figure 1. M. F. SMITH SOLAR ENERGY SYSTEM SCHEMATIC


SPACE










II. PERFORMANCE EVALUATION


INTRODUCTION

The site was unoccupied in December and the solar energy system operated
continuously during the month. Solar energy satisfied 73 percent of the surce
heating requirements. There were no DHW requirements. The solar energy
system provided electrical energy savings of 2.4 million Btu. The ene-'"'' col-
lected cannot be accurately determined due to the placenieit of collector loop
flowmeters relative to the drain-down solenoid valves (located in n'rallel
with the collectors). This condition causes a problem when the in-.:. ';
valves are opened during periods of collector loop operation. T' value used
for solar energy collected is the amount of energy delivered to storage fa.i
the collector array,


WEATHER CONDITIONS

During the month, total incident solar energy on the collector array .s
16.8 million Btu for a daily average of 1060 Btu per squ r: foot. This ,:'s
above the estimated average daily solar radiation for this geographical area
during December of 951 Btu per square foot for plane facing 15 degrees ..:,t
of south with a tilt of 45 degrees to the horizontal. .rt average ambient
temperature during December was 36F as compared with the long-term avera.--
for December of 330F. The number of heating deg -e;-days for the .-. (bs-.'
on a 650F reference) was 885, as compared with the long-te.-. avera.,- of '".4.



THERMAL PERFOF.iHANCE

Collector The total incident solar radiation on the collector aa for tl,-
month of December was 16.8 million Btu. During the period t- collector .
was operating, the total insolation amounted to 14.7 million Btuo TI' total
collected solar energy for the month of December *,s 5.6 million Btu, -ult-
ing in a collector array efficiency of 33 percent, based on total inci '_nt
insolation. Operating energy required by the collector loop -,s 0.18 'Ilion
Btu.

Storage Solar energy delivered to storage was 5.6 '1:illion Btu. Tiere re
6.4 million Btu delivered from storage to the space heating s '.s :. ring
December there was a storage energy gain attributed to the unir.ula *-' stora .e
tank located in the warmer surroundings of the dI':lling. The avera sto .-
temperature for the month was 55'F.

DHW Load There was no DHW load during the month.

Space Heating Load The space heating subsystem consumed 6.4 1'I ion BK. of
solar energy and 2.4 million Btu of auxiliary electrical -,e- -/ -tisfy a
space heating load of 8.9 million Btu. The solar Fraction of this 1- d v.'
73 percent. The space heating subsystem consumed a total of 1.5 *Il'ion B.
of operating energy, resulting in an electrical energy savin..,J; of 2.6 lionn
Btu.









(OBSERVATIONS


Durir-Q December the hydronic coil was not used for space heating because of
the low storage temperatures. There was continuous heat pump operation,
except for approximately 33 hours during the month, to maintain the 670F
average building temperature with a 360F average ambient temperature. Booster
unit HR1 did not come on during the month. The input water temperature to the
'eat pump was as low as 420F.

n .-st days during the month, there were indications that during collector
loop operation the flow shunted the collectors through the drain-down valves.
The sl.jnting usually occurred for several hours after initiation of collector
1 .:. flow. This condition is believed to be caused by set point problems with
the drain-down freeze-protection controls which allow the drain-down valves
locatedd in parallel with the collectors) to be open during periods of collec-
tor loop operation.


-'.E '.Y SAVINGS

solar energy system provided a net electrical energy savings of 2.4 million
Btu. The space heating subsystem contributed an electrical energy savings
of ?.6 million Btu.


III. -.TION STATUS

The r-antee is expected to investigate the drain-down freeze-protection control
I' iblem.








SOLAR HEATING AND COOLING DEMONSTRATION PROGRAM


MONTHLY REPORT
SITE SUMMARY


SOLAR/ 1056-78/12


SITE: M.F. SMITH, JAMESTCWN. RHODE ISLAND
REPORT PERIOD: DECEMBER,1978


SITE/SYSTEM DESCRIPTION:
THE M.F. SMITH SOLAR ENERGY SYSTEM PROVIDES SPACE HEATING AND DOMESTIC
HOT WATER. THE SYSTEM USES WATER AS THE ENERGY COLLECTION, TRANSFER
AND STORAGE MEDIUM. SOLAR HEATED WATER FROM THE STORAGE TANK IS
DIRECTED TO A HEAT PUMP EXCHANGER TO PROVIDE SPACE HEATING. AN ELECTRIC
BOILER PROVIDES AUXILIARY HOT WATER AS REQUIRED. MAKE-UP WATER FOR THE
DHW SYSTEM PASSES THROUGH A HEAT EXCHANGER IN THE STORAGE TANK AND THEN
TO A PRE-hEAT TANK. THE SOLAR HEATED WATER IS TRANSFERRED TO THE
ELECTRIC HOT WATER TANK AS REQUIRED.

GENERAL SITE DATA:
INCIDENT SOLAR ENERGY 16.823


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:

L -fD
SCLAR FRACTICN
SOLAR ENERGY USED
OPERATING ENERGY
AUX. THERMAL ENE.-:GY
AUX. ELEC-rIC FUEL
A', FC IL : J
LLEC RICAL SAVINkS
F SI. AVI S


HCT WATE'r.
-0.000
50
-0.000


0.000


N A.


-EAT ING
8.857
73
6.429
1.493
2.428
2 .42 B
N.A.
2 55 8
N. A.


COOLING
N. A.
N.A.
N.A.
N.A.
N.A.
N.A.
N. A.
N.A.
N. A,
N,,a A *


MILLION BTU


32856 BTU/SQ.FT.
5.589 MILLION BTU
BTU/SQ.FT.
36 DEGREES F
67 DEGREES F
0.38
0.181 MILLION BTU
1.674 MILLION BTU
9.691 MILLION BTU


SYSTEM TOTAL
8.857 MILLION BTU
73 PERCENT
6.429 MILLION BTU
1.674 MILLION BTU
2.428 MILLION BTU
2.428 MILLION BTU
N.A. MILLION BTU
2.377 MILLION BTU
N.A, MILLION BTU


0 648


SV A Ti AA

S T A L. A LE ATA

SE hi D T **IM.A-- CR R T
NAL S k F D T A A F*'v IPRY 2FJ* 1


DE^N


S. N


I- N "T








SGLAR HEAT ING AN, CGCLI', ODEM '.!STRAT ION 'i'O(,r.,\M


MONTHLY REPORT
SiTE SUMMARY


SITE: M.f SMITH, JAMESTOWN, RHC'iE ISLAND
kEi J-R'T PER 10 C: DECEMBER 1978


SOLAR/1056-78/ 12


SITE/SYSTEM Pr- SCRIPTICN:
THE M.F. SMITH SOLAR ENERGY SYSTEM PROVIDES SPACE HEATING AND DOMESTIC
HOT %ATER. THE SYSTEM USES WATER AS THE ENERGY COLLECTION, TRANSFER
AND STORAGE MEDIUM. SOLAR HEATED WATER FROM THE STORAGE TANK IS
DIRECTED TO A HEAT PUMP EXCHANGER TO PROVIDE SPACE HEATING. AN ELECTRIC
BOILER PROVIDES AUXILIARY HOT WATER AS REQUIRED. MAKE-UP WATER FOR THE
DhW SYSTEM PASSES THROUGH A HEAT EXCHANGER IN THE STORAGE TANK AND THEN
TO A PRE-HEAT TANK. THE SOLAR HEATED WATER IS TRANSFERRED TO THE
ELECTRIC HOT WATER TANK AS REQUIRED.

GENERAL SITE DATA:
INCIDENT :OLAR ENERGY 17.748


COLLECTED SOLAR ENERGY

AVERAGE AMBIENT TEMPERATUi.E
AVERAGE BUILDING TEMPERATURE
ECSS .,_LAR CONVERSION EFFICIENCY
ECSS OPERATING ENERGY
TOTAL SYSTEM OPERATING ENERGY
TOTAL Ef'-RGY CONSUMED


SU'3SYSTEW SUMMARY:

LOAD
SOLAR FPACTICN
SOLAR ENERGY ISED
OPERATING ENERGY
AUX* THERMAL ENG
AUX. ELECTRIC FUEL
AUX. FOSSIL FUEL
ELECTRICAL SAVINGS
FOSSIL SAVINGS


HOT WATER
-0.000
50
-0.000
0.000
0 .000
0.000
N.A.
-0.000
N.A.


HEATING
9.344
73
6.782
1.575
2.561
2 561
N.A.
2.698
N.A.


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


373118 KJ/SQ.M.
5.897 GIGA JOULES
KJ/SQ.M.
2 DEGREES C
19 DEGREES C
0.38
0.191 GIGA JOULES
1.766 GIGA JOULES
10.224 GIGA JOULES


SYSTEM TOTAL
9.344 GIGA JOULES
73 PERCENT
6.782 GIGA JOULES
1.766 GIGA JOULES
2.561 GIGA JOULES
2.561 GIGA JOULES
N.A. GIGA JOULES
2.508 GIGA JOULES
N.A. GIGA JOULES


SYSTEM PERFORMANCE FACTOR:


0.648


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

REFERENCE: USER'S GUIDE TO THE MONTHLY PERFORMANCE REPORT
OF THE NATIONAL SOLAR DATA PROGRAM,FEBRUARY 28, 1978,
SOLAR/0004-78/18






SCLAR HEATING AND CCOLING DEMONSTRATION PROGRAM

MONTHLY REPORT
ENERGY COLLECTION AND STORAGE SUBSYSTEM (ECSS)


SOLAR/10 56-78/12


SITE: M.F. SMITH, JAMESTCWN, RHODE ISLAND
REPORT PERICC: DECEMBER,1978


DAY
OF
MONTH



1
2
3
4
5
6
7
8
9
10
1 I
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

SUM
AVG

NBS ID


INCIDENT
SCLAR
ENERGY
MILLION
BTU

0.730
0.627
0.277
0.069
0.329
0.521
0,153
0.061
C. 22
0.490

C. 522
0.439
0.412
0.636
1
1.284

0. 146
C.280
0.883
0.888
0.405
0.273
0.924
0.753
0.955
0.913
0.698
0.107
----------]
16.823

0.543

0001


-- I---------


AMBIENT
TEMP


DEG-F

35
44
33
55
43
44
43
52
45
27
24

31
34
39
42

28
*
30
42
34
37
34
40
34
30
27
25
31
40


N113


ENERGY
TO
LOADS
MILLION
BTU

0.180
0.193
0.243
0 .111
0.164
0.142
0.139
0. 124
0.156
0.244
0.282

0.243
0.210
0. i95
0.155

0.322

0.266
0.207
0.246
0.219
0.206
0.252
0.195
0.263
0.375
0. 276
0.238
0.220

6.714

0.217


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

0.007
0 .006
0.003
0.000
0.005
0.008
0.006
0.003
0.000
0 .005
0.008

0.007
0. 009
0.008
0.008

0 .010

0.004
0.005
0. 008
0.008
0.005
0.004
0.008
0.006
0.006
0.008
0.007
0.000

0. 181

0.006

0102


ECSS
ENERGY
REJECTED
MILLION
BTU

N
0
T

A
P
P
L
I
C
A
B
L
E


N.A.

N.A.


ECSS SOLAR
CONVERSION
EFFICIENCY



0.240
0.297
0.834
1.472
0.461
0.150
0.256
0.739
2.378
0.442
0.549
*
0.433
0.452
0.491
0 .251

0.238

1.693
0.661
0.270
0.242
0.485
0.869
0.205
0.332
0.379
0.309
0.330
1.962


0.382

N111


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




SCLAR FLATING AND COOLING DEMCNSTRATICN PROGRAM


MONTHLY REPORT
COLLECTOR ARRAY FElIF CRMANCE


SITE: M.F. SMITH, JAMESTOWN, RHr
EPu-:T PERIOD: CECEMBER,19;78


DE ISLAND


SOLAR/1056- 78/12


S\Y

M NT H


I NC I DENT
. NL YA
ENERGY
MILLION
BTU

C. 730
0.627
C.277
0 0
0.329
0. 688
0.521
0.153


C.490

0.522
0.439
0.412
0.636

1.284

0. 1 46
0.280
0. 883
3.888
0.405
0.273
0.924
0. 753
0.955
0.913
0.698
0.1 07

16.823

0.543

0001


OPERATE I ONAL
INC IDENT
ENERGY
MILLION
BTU

0.677
0.271
0.201
0.019
0.275
0.847
0. A 4 e
0.0886
0.01 7
0.393
0.410

0.453
0.400
0.378
0.586

1.197
1
0.072
0.230
0.843
0.845
0.318
0.174
0.87E
0.642
0.833
0.843
0.627
0.019

14.702

0.474


1
2
3
4
5
6
7
8
9
10
1 I
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

SUM

AVG

NBSID


COLLECTED
SCLAR
EN- F y'
MILLION
BTU

0.261
0.225
0.038
0.000
0.092
0.360
0. 1 7i
0.020
0.000
0.121
0.105

0. 173
0.120
0.132
0.248

0.426

0.008
0.098
0.363
0.375
0.112
0.073
0.367
0.233
0.310
0. 357
0.253
0.000

5.589

0.180

0100


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


CAYT IME
AMBIENT
T E *'1 P
DEG F


39
50
31
55
46
51
48
54
44
29
28

35
38
43
47

31

32
46
38
44
38
41
37
33
30
31
38
43



40


COLL CTOR
A, RAY
EFF ICIENCY



0.357
0.359
0.137
0.000
0.281
0.400
0.334
0. 154
0.000
0. 233
0.215

0.333
0.273
0.320
0.390

0. 332

0.055
0.352
0.411
0.423
0. 276
0.266
0. 397
0.310
0.325
0.391
0.362
0.000
-

0.332

N100






SOLAR HEATING AND CYCLING DEMONSTRATION PROGRAM

MONTHLY REPORT
STORAGE PERFORMANCE


SITE: M.F. SMITH, JAMESTOWN, RHCDE ISLAND
REPORT FERIOC: CECEMBER,1978


SOLAR/1056-78/12


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


ENERGY
TO
STORAGE
MILL I ON
BTU

0.261
0.225
0.038
0.000
0.092
0.360
0. 174
0.024
0.000
0.121
0.105

0. 173
0.120
0.132
0.248

0.426

0.008
0. 098
0.363
0.375
0.112
0.073
0.367
0.233
0.310
0.357
0.253
0.000

5.589

0.180

Q200
- ----- -


ENERGY
FROM
STORAGE
MILLION
BTU

0. 175
0.186
0.231
0.101
0. 152
0.135
0.134
0.113
0.146
0.231
0.269

0.226
0.198
0.202
0. 160

0.306

0 .248
0. 185
0.239
0.215
0. 196
0 .238
0. 189
0.250
0.362
0.283
0.230
0.209

6.429

0.207

0201


CHANGE
IN STORED
ENERGY
MILLION
BTU

0.088
0.035
-0.162
-0.049
-0. 024
0.211
0.024
-0.079
-0. 104
-0.069
-0.092

-0.121
-0.019
-0.007
0.0115

0.143
0.043
-0.162
-0.017
0.142
0.177
-0.083
-0.108
0.185
-0.042
-0.019
0.062
0.017
-0.150

-0.069

-0.002

0202


STORAGE
AVERAGE
TEMP
DEG F


61
63
60
56
55
59
63
62
59
56
52

49
45
45
47

53

50
47
50
55
57
54
55
58
57
58
59
56
--_-------I
-
55

I----------


STORAGE
EFFICIENCY


1.007
0.984
1 .827
1.000
1 .385
0. 959
0.900
1 .458
1 000
1 331
1 .683

0.602
1. 502
1 .483
1.107

1 .053

10.742
1 .707
1.047
1.043
1 .020
1 .786
1.021
0.892
10 106
0.967
0. 977
1 .000


1.138

N108


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




SOLAR FLATING AND COOLING DFM 'I STRAT I N -P.'- ;RAM


'Jr'NTHLY REPORT
HOT WATER S;j5 SYSTEM


SITE : M.F. M ITiH, JAMESTl WN, RHODE ISLAND
R i'. ;-'T PERIO 10 D EE. 4ER, 1;78


SOLAR/I 056-7P/12


H (.
L
M ItL l
q7

0
0

0
0


303
000
00
)OO
000
000


)AY


AUX
FCSSIL
FUEL
MILL ION
BTU


-----I

GAD
PEPR










0

0
0







0
0)







0
0







0
0
0
0
0
0
0





0


50
0
0
0
0
0
0
0
0






N300


sJLAR CPE
ENE PGY FNER .'

M ILL ICN 'MLLICN
U B TU

0.000
0.000 0.00
0. 000 0.000
~0.000 OO
0.000 0.002
0.000 0.000


0.000 O.OOC
0.000 0.000

0.000 0 0 0



0.000 O.OOC
0,000 0.000
0.000 0.0 '0


0.000 0.000
0.000 0.000

0.000 C0.00OC
0.000 O.OOC



0.000 0.000
0.000 0.OOC




0.000 0.000
0.000 O.OOC
0.000 O.OOC

0.000 0.000
0.000 0.000
0.000 0.000
0,000 O.OOC
0.000 0.000
0.000 O.OOC

0.000 0.000

-0.000 O.OOC

-0.000 0.00C

Q300 0303


FOSSIL
ENERGY
SAVINGS
MILL I "i*
BTU


AUX
THERMAL
USED
MILLIlN
El TU

0.000
0.000
0.000
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.*00
0.000
0.000
0 *000
0.000
0.000
0.000
0. 000
0.000
0.000





Q301


AUX
ELECT
FUEL
MILt.LICN
BTU

0. 000
0.000

0.000
0.000
0.000
0.000

I o.oc 0
0.000
0.000

0.000
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



0305


i ECT
EL R .Y
SAVI NGS
MILLION
BT U

0.000|

0.000


0. Co0
0.000
0,.000


0.000
0.000

-0.000
0.000
0.000o
0.000



0.0000



0,0001
0.000
0.000
0.000
0.000

O.000
-0.000
0.000
0.000
0.000
0.000
-0.000
011.000

0.000
0.0001

-0.0001

-0.0001


WAT.
TEMP
DE6
F


(0
60
60
60
60

60
60
60
60





60
60
60
60
60
60

60

60
60
60
60
60
60t
60
60
60
60
60
60


* DENCTES UNAVAILABLE DATA.
8 DENOTES NULL DATA.
N.A. DENOTES NOT APPLICABLE DATA.


N.A.

N.A.

Q306


N. A.


N.A.

Q313


14

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

SUM

AVG

NBS


HOT HOT
WAT, WATV .
TEMP USED
DEG
F GAL

1'40 0
140 0
140 0
140 01
140 0
140 0
140 0
I40 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

140 0

IN307 N308


0 00




0. 000



0 ,000
0.000


0.000


0,000
0.000
0.000
0.000


0 *000


-0.000

-0.000

0302


60

N305








SCLAR HEATING AND COOLING DEMONSTRATION PROGRAM


MONTHLY REPORT
SPACE I-EATING SUBSYSTEM

SITE: M.F. SMITH, JAMESTOWN, RHODE ISLAND
REPORT PERIOD: DECEMBER.l<178


SOLAR/1056-78/12


DAY
OF

) 401.



2



7





23


5
27












31





NB
N8S


SOLA
FR.OC
LOAD
PCT


7
7
7
7

7


---I
SPACE
HEATING
LOAD
MILLION
BTU





0 2 7

















0)2 65
0,325
0 .337
0-1 3

















0*4854
0 180












0.9374
0.303

0.2350







0.281
0 2865,

0.265











...^02


R
F


SOLAR
ENERGY
U ;D
MILLION
CTLC


0.175

4 c0.231
0 1





0 1 6


23 0. 2152
4 0.19356
3 0,138









3 0. 189
41 0:25 0


t 0 0263
4 0.209









6o 429
1 0.248
8 0.185
1 0.239
3 0.215
4 0.196
3 0,238
3 0. 189
4 0.250;
5 0.362
6 0.283
6 0.230
4 0.209

-- 6.429

3 0.207

Q400


1 .493


0.048

0403


OPER
ENERGY

MILLION
BTU

0.0367

C. 039



















0.341
0.043










0. 4 8
0 .,023



0,03 4
0 ) Z

0.03
G. 062




0.052

0, 067


0,055
0.062



0.043
0.052
0.C74
0.057

0. 044


AUX
THERMAL
USED
MILLION
BTU


,06








0.09755
0 081









00386
0. 70
0.08746
S*124
.0091



















0073r
0 095
















0.0C72
2.420,080
0.102
0.086
0 .097
0.081
0. 069
0.087
0.070
0.087
0.124
0.091
0.073
0. C72

2 .428

0.078

Q401


2.428

0.078


AUX
FOSS IL
FUEL
MILLION
BTU


N.A.1


N.A.

Q41 0


AUX
EL ECT
FUEL
MILLION
BTU

0.0
0
O 082
0 .038

0.048


S 0.046



0.090
00082



0. 1 0


0.102



0.069
0.087
0.070
0.087
0*124
0.091
0.073
0.072


FOSSIL
ENERGY
SAVINGS
MILLION
BTU

N
C


A
P
P
L
I
C
A

L
E


ELECT
ENERGY
SAVINGS
MILLION
BTU

0.071
0 .077



0 .097
0.091
0.064

0.0 058




0s049




0O.25
0*062
0 .097
0.108
0. 091
0. 069
0.058
0. 049

0.14925

0.098
0.072
0.089
0 ,083
0.081
0.098
0.0755
0. 104
0.149
0.107
0.095
0 .087|

2.558|

0.083

Q41 5


----I--I
BLDG AMB
TEMP TEMP

DEG. DEG.
F F

67 35
67 44
66 33
6. 55
68 431
65 4
68 430

68 45
66 271
67 24
67 31
67 34


67 42

65 28

68 30
67 421
67 34
67 37
68 34
67 40
67 34
67 30
65 271


68



67

N406


.'t GTES UNAVAILABLE DATA.
SDENCTES CATA.
N.A. -.:NOTES NOT APPLICABLE DATA.


7
6
7
7
7
7
7
6
7
7
7
7
7
7
7
7
7
7



7

N400


N.Ao

N.A.

Q417




SCLAR HEATING AND COOLING DEMGNSTRATI N PROGRAM

MONTHLY REPORT
ENVIRONMENTAL SUMMARY


SITE: M.F. SMITH, JAMESTOWN, RHODE ISLAND


REPORT PERIOD:


SOLAR/I 056-78/12


DECEMBER,1S78


DAY
OF
MCNTH


1
2
3
4
5
6
7
8
9
10
11
12
13
14
1.5
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

SUM

AVG

NBS ID


TOTAL
IN'.OL AT ICN

BTU/SQ.FT

1425
1225
542
134
64 2
1754
1019
300
120
1019
958

1019
857
804
1242
*
2507
*
236
546
1725
1734
790
534
1805
1471
1866
1784
1363
208

32856

1060

0001


DIFFUSE
INSOLATICN

BTU/SG.FT

N
0
T

A
P
P
L
I
C
A
B
L
E

















N.A.

N.A.


N1 1 3


AMB IENT
TEMPERATURE

OEG F

35
44
33
55
43
44
43
52
45
27
24

31
34
339
42

28

30
42
34
37
34
40
34
30
27
25
31
40


DAYTIME
AMBIENT
TEMP
DEG F

39
50
31
55
46
51
48
54
44
29
28

35
38
43
47

31

32
46
38
44
38
41
37
33
30
31
38
43



40


N.A.


RELATIVE
HUMIDITY

PERCENT

N
0
T

A
P
P
L
I
C
A
B
L
E


* DENOTES UNAVAILABLE DATA.
& DENOTES NULL DATA.
N.A. DENOTES NOT APPLICABLE CATA.


WIND
DIRECT IC.:

DEGREES

N
0
T

A
P
P
L
I
C
A
B
L
E

















-

N.A.

N1 1 5


WI ND
SPEED

M.P.H.

N
0
T

A
P
P
L
I
C
A
B
L
E


N.A.


N114











UNIVERSITY OF FLORIDA


3 1262 09074 5463


U.S. G.P 0. 1979-640-189/4198




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