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Monthly performance report

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Material Information

Title:
Monthly performance report Stewart-Teele-Mitchell
Uncontrolled:
Stewart-Teele-Mitchell
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 -- New York (State) -- Malta   ( lcsh )
Solar houses -- New York (State) -- Malta   ( lcsh )
Genre:
federal government publication   ( marcgt )
non-fiction   ( marcgt )

Notes

General Note:
National solar data program.
General Note:
Monthly Catalog Number: gp 80007734
General Note:
National solar heating and cooling demonstration program.
General Note:
"SOLAR/1018-78/11" ; "SOLAR/1018-79/01" ; "SOLAR/1018-79/02" ; "SOLAR/1018-79/05."

Record Information

Source Institution:
University of Florida
Rights Management:
All applicable rights reserved by the source institution and holding location.
Resource Identifier:
aleph - 027034853
oclc - 05895655
System ID:
AA00013862:00002

MISSING IMAGE

Material Information

Title:
Monthly performance report Stewart-Teele-Mitchell
Uncontrolled:
Stewart-Teele-Mitchell
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 -- New York (State) -- Malta   ( lcsh )
Solar houses -- New York (State) -- Malta   ( lcsh )
Genre:
federal government publication   ( marcgt )
non-fiction   ( marcgt )

Notes

General Note:
National solar data program.
General Note:
Monthly Catalog Number: gp 80007734
General Note:
National solar heating and cooling demonstration program.
General Note:
"SOLAR/1018-78/11" ; "SOLAR/1018-79/01" ; "SOLAR/1018-79/02" ; "SOLAR/1018-79/05."

Record Information

Source Institution:
University of Florida
Rights Management:
All applicable rights reserved by the source institution and holding location.
Resource Identifier:
aleph - 027034853
oclc - 05895655
System ID:
AA00013862:00002

Table of Contents
    Front Cover
        Front Cover 1
        Front Cover 2
    Main body
        Page 1
        Page 2
        Page 3
        Page 4
        Page 5
        Page 6
        Page 7
        Page 8
        Page 9
        Page 10
        Page 11
        Page 12
        Page 13
        Page 14
    Back Cover
        Back Cover 1
        Back Cover 2
Full Text
* 1r


'1>1


SOLAR/1018-79/05

Monthly

Performance

Report




STEWART-TEELE-MITCHELL
MAY 1979


2, 1;


U.S. Department of Energy

National Solar Heating and
Cooling Demonstration Program


National Solar Data Program


6.


I --


_ -r II












































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


STEWART-TEELE-MITCHELL

MAY 1979

I. SYSTEM DESCRIPTION


The Stewart-Teele-Mitchell site is a single-family residence in Malta, New York.
The home has approximately 1900 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 432 square feet. The array faces south at an angle of 45
degrees to the horizontal. A glycol/water solution is the transfer medium
that delivers solar energy from the collector array to a heat exchanger.
Water is then used as the transfer medium that delivers solar energy from
the heat exchanger to storage, and to the space heating and DHW loads. Solar
energy is stored in the basement in a 1000-gallon insulated tank. Preheated
city water is stored in a 75-gallon preheat tank and supplied, on demand, to
a conventional 40-gallon DHW tank. When solar energy is insufficient to
satisfy the space heating load, an oil-fired furnace provides auxiliary
energy for space heating. Similarly, an electrical heating element in the
DHW tank provides auxiliary energy for water heating. The system, shown
sche:iiatically in Figure 1, has five modes of solar operation.


Mode 1 Collector-to-Storage: This mode activates when the collector tempera-
ture exceeds the storage temperature by 200F and terminates when a temperature
difference of 30F is reached. Solar energy is transferred through the heat
exchanger that transmits energy from the solar collection loop to the storage
loop. Collector loop pump P1 and storage loop pump P2 are operating.


:iode 2 Collector-to-Space Heating: This mode activates when mode 1 condi-
tions are satisfied and there is a demand for space heating. The collected
solar energy bypasses storage and flows directly to the solar heating coil in
the air-handling system. Mode diversion valve V2 is open.








































~1 r- ,,~ r -


Figure 1. STEWART-TEELE-MITCHELL SOLAR ENERGY SYSTEM SCHEMATIC


I O EAT

,1 4


"-- --"A
0^


i~ni

K3i:? 1 -,~,,










Mode 3 Storage-to-Space Heating: This mode activates when there is a
demand for space heating, the temperature at the top of the storage tank
exceeds 100F, and solar energy from the collector is not available. Pump P3
is operating.


Mode 4 Storage-to-DHW Tank: This mode activates when the temperature at
the top of the storage tank exceeds the preheat tank water temperature by
10OF. Pump P4 is operating.


Mode 5 Sji.i',,r Mode, Collector-to-Vent: This iiude activates when the col-
lector array output fluid t.i.lperature exceeds 220F. The collected solar
ener' .' is rejected through a fintube heat exchanger located outside the
dwelling. Valve Vl directs the collector loop flow through a purge unit.



II. PERFH'' ". 'E EVALUATION



I NT ) T ION


The ) was occupi in ":y and the solar energy system operated contin-
,. usy during Lhe .inth. Total solar -r.irgy collected was 5.0 -illion Btu
and ti total solar energy used was 1.5 millionn Btu or 30 percent of the
fllected nerjy. The stored energy i'. reased by 0.014 millionn Btu and the
total syst losses i ...rn'.d to 4.0 million Btu. Solar rergy satisfied
79 recent o t requi. .ts ar.' 71 percent of the space hE.ting ',* quire-
Sts. ,e s~~l r energy system providi.-.' an electrical savings of 0.24 mil-
ion Btu ar a fosil fuel energy savings of 1.1 million Btu.



W-'THPER C( IT 1Pr'S


During the nonth, total inci "nt solar energy on the collector array was
20.3 millu i B Btu for a daily avera;: of 1514 Btu ,-_r square foot. This was











>


: i;p i to t d. '.. l so r energy used .. s 1.5 illi :n Btu ve,-.us
Sti t I ion Digitized by'the IitfBibt Arch Iveraction was 74 percent
i, js an esti t i -r 2012 with funding from
University of Florida, George A. Smathers Libraries with support from LYRASIS and the Sloan Foundation


icf r T' tOta
t1 of o" y Wds 2..
til the tt al

S to e


.i .i t s l r radiation _n collt--t r array for
3 il ion Btu. ,ing the ,.-.riod 'ic lector loop wa
nsolati n a ourn 15.8 milli ;: tu. Th total
y or '.-: was 5.0 iil i n Btu, *.ul ting

i c cy of t 25 ent, '._sed on t_,tal inciid-, ,t insolat
fri *i, colector array to stora ,. s 4.3 mill ion
r 1" 'liver: r tre coll.tor arriy directly to the
Silli Btu. ..r" loss during transfer f, the
S ar oa ...s 0.67 nil lion B ., 'is loss r, r
o colI. .ratrin .:"'_ / r ruired by


S


i n
ion.


tu.


to stora as 4. million t. -e were
r' a. to tihe ..' and s, ce heating si,,syst,-


http://archive.org/details/monperfo7897unit


t-If.


- 1


Ir


, Lo s
Sn4t of


ive d i ly solar radiati for this *i:i, graphical area

tu slua,, f* t for a soutl -facing plarne with a tilt
rizon' :1 T' avera,.i ai,. Ilient t .-iii.' rature during M.1-iy
e.-wi I vera ; for '.:.;y of 58 F. Th', number
,-iys for ',.' .:, th (':..isl*. on a 65F refer-:ri-Q:) was 187, as
S- average of 253. The n.riber of A ling degree-days
r i witi tii l1. -term average of 27.







Sy t solar / s -, r-ormed s,. .'....hat poorer than
>x t J -'rfoc nce was determined f, :' a idified f-chart
iur ..r their and subsyst 1. ids as in ,t. Solar energy
a t as tsti .it by ass, ir. that all energy collected .. uld









Energy loss from storage was 2.4 million Btu. This loss represented 56 per-
cent of the energy delivered to storage. The storage efficiency was 44 percent:
This is calculated as the ratio of the sut i 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 133"F.


C :W Load The DE'!- subsystem consit,,,-d 0.84 million n Btu of solar energy and
0.17 millionn Btu of auxiliary electrical u-.,-rgy to satisfy a hot '..-,ter load
of 0.50 million Btu. The solar fraction of this load was 79 percent. Losses
from the Di'.; subsyst_..: were 0.51 million Btu. The FH,.- subsys"'-iir! consurl d a
total of 0.074 million Btu of operating energy, resulting in an electrical
energy savings of 0.46 million Btu. A daily averaj- of 27 gallons of DHW was
consul ,"'.d at an average temperature of 131F delivered from the tank.


Space Heating Load The space heating subsyst'r. consumed 0.69 million Btu of
solar energy and 0.28 lionn Btu of auxiliary thermal energy (equivalent to
0.40 million Btu of auxiliary fossil fuel energy) to satisfy a space heating
load of 0.96 milliir: Btu. The solar fraction of this load was 71 percent.
The space heating subsyst.,,i cons,,..,.d a total of O.PRO million Btu of operating
energy, resulting in an electrical energy expense of 0.016 million Btu.



OBSERVATI( ;S


A detailed analysis indicates that the solar energy sys : was capable of
satisfying the entire space heating load during May and the entire DI'.' load
for all but four days in :iy; however, the space heating control system
usually activated the oil-fired fi r..-ice concurrently with the solar s.-ce
h.-ting !e. Of the 25 times when solar energy contributed to the space
heating load, the oil-fired furnace activated on 14 of those occasions
(during mode 3 operation). '.. 'i.n the furnace was activated stor:.-ge tempera-
tures were 141"F, 117F, 135'F, 125F, 130F, 115F, 125"F, 130F, 1580F,
138F, 138-F, 1300F, 113F, and 117F. On nine occasions during m ide 3
operation, the oil-fired Furnace did not activate. Solar storage t:iera-
tures were 1510F, 1390F, 1330F, 124F, 121'F, 120F, 1120F 127'F, and 99 F.



















1 I L I

jif e t


'112~i d


f rna(e did .,t activdt .' the two c, sions when the solar
t r in '2. furnace activated only once when the
yt was inactive a' i the storage. t.'...: rature at that time was




f t.ter in "' solar preheat :nk equalled or exceeded
f ": ? .* r le vir th' convrnti: ri: electrical (auxiliary)

ti t re as a r for hot .-i.jter (for i out of 31 days
l trial e .I was Jsi' to ,,' at ,'.,' on all !.,t five
n of e .. s i ,yst- is rn t .'i,'atible *.,ith the

d t .is site: h of tt electrical energy used
i' in t >erature of the water in the i_ nventiranal DHW
et value ich is often ,low that of the solar-heated water in




a ,. "re :. or 'l_ to -nr it c .iL stationn of daily performance
ivs in y.


'-.~dif ~
If Ii: ~i
eie


Provided a r-t fossil fuel ene:-:.' savirs of 1.1 mil-
in Btu of electrical energy. The C,'.' subsyst,-. pro-
egy savings of J. 6 million Ptu, while t',e s, ce
ributI a fossil fuel no savings of i1 .1 million Btu
/ e, nse of 0.016 million Btu. The energy coll-.ction
S rred :n electrical energy exe:,-se of 0.2 million


nor, ir at pre. nt, site visit is


;rl c ii r r r













SCLAR l-Ei~'f I i- .i',G\C LCLL ING !E:I NSTR AT ICN :P7,;, A': .

MCNTHLY REPORT
SITE SUMMARY


SITE: STEWART-TEELE-,MITCHELL
REPORT PERICO: MAY.1979


SOLAR/1 018-79/05


SITE/SYSTEM DESCRIPTICN:
THE STElART-TEELE-M frHELL SCLAf SYSTEM IS INSTALLED IN A 1900 SO.FT. SINGLE
FAMILY DWELLING LOCAT'C' IN NALTA, NY. S' LAR ENt-RGY IS USr.D FOR SPACE
HEATING AND HGT ~ATEI; fEI-FEATIN C. T-E CCLLECTCR ARRAY HEAT TRANSFER
FLUID IS 40% .L YCOL/ 4ATER. THE STORAGE AND SCLAR ENERGY DISTRIBUTION
FLUID IS iATER. SCLAR ENEFCY CAN EE DELIVERED DIRECTLY TO THE LOAD OR
TO STORAGE. AUXILIARY SPACE HEATING IS PROVIDED BY AN OIL-FIRED, FORCED
AIR F.URNACE.

GENERAL SITE DATA:
-INCIDENT SOLAR ENERGY 20.279 MI L


COLLECTED SOLAR ENERGY

AVERAGE AMBIENT TEMPERATURE
AVERAGE BUILDING TEMPERATURE
ECSS SCLAR CCNVERSICN EFFICIENCY
ECSS OPERATING ENERGY
TOTAL SYSTEM OPERATING ENERGY
TCTAL. ENERGY CGNSUMEC


SUBSYSTEM SUNMARY:

L CAAD .
SOLAR FRACTION
SCLAR ENERGY USED
OPERATING ENERGY
AUX. THERMAL ENERGY
AUX. ELECTRIC FUEL
AUX. FOSSIL FUEL
ELECTRICAL SAVINGS
FOSSIL SAVINGS


HOT EATER
0.500
79
0.841
0.074
0.171
0.171
N.A.
0.455
N.A.


HEATING
0.963
71
0.686
0.060
0.277
N.A.
0.396
-0.016
1.144


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


LION BTU


46942 BTU/S.O.FT.
5.017 MILLION BTU
11613 BTU/SQ.FT.
60 DEGREES F
70 DEGREES F
0.08
0.202 MILLION BTU
0.336 MILLION BTU
5.920 MILLION BTU


SYSTEM TOTAL
1.463 MILLION BTU
74 PERCENT
1.527 MILLION BTU
0.336 MILLION BTU
0.448 MILLION PTU
0.171 MILLION BTU
0.396 MILLION BTU
0.237 MILLION 8TU
1,1.44 MILLION BTU


SYSTEM PEFFCRMANCE FA. CR:


0.702


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

REF.EPENCE.; USER'S GUIDE TO Tt-E MONTHLY PERFORMANCE REPORT
OF THE NATIONAL SCLAF DATA PFCGRAM,FEERUARY 28,1978,
SOLAR/0004-78/18











I i


SI I T L '


I i Ti I - j" ij


. I / 1 0 1 7- /


S1 *' r I t Li iLY S I NY',, t;IMA I fNTAL IN A 1, C T Ir,
1 1 .I IN # TA, Y. SNIY ..AR E r G IP C rI'[ r0 :>A E
ti; ..A T' f A IIC. 1i CC LL CTCH AR AY, HI~ AT TF .,F I
Y /AAT { TT i. iTC AGF AM) SCLAAF ENf i CY IiS UT I 4TI-
i., ,:..A F I Fh Y (f h ) tLL IVif :R D DIRECTLY TC TI.: L AD H
XIL I tY S>FACI riAT1 INC IS ICVI)EC f HY AN II-FIRI D, F'-'CEI


SA :


IN i LIY
Tr~r< rNEF(Y
~;; JN I. 1


IOT *ATFt-
0.527
79

C.C7F

0.i18

1.A
N .A.


HEAT I I
1.01 O
71
0.724
0.063
0.292
N. A.
0.417
-0.017
1.207


CCCL I NG
N.A.
N .A.
N.A.

N. A.
N. A*
N.A.
N.A.


21, 04G GIGA JOII FS
533071 KJ/SO. M.
5..". 3 GI GA JOUL ES
131 E 77 KJ/SG. (
15 CF GR'F S C
21 CDEREES C
0. C8
0.213 GIGA Jr.'LLES
0.354 GIGA JO!.,LES
6.245 GICA J'.OULES


SYSTEM TOTAL
1,544 GIGA JOULES
74 L~t RECENT
1.611 GIGA JQ-LFS
0.354 C IGA JCUL S
0.473 GIGA JOULES
0.181 GIGA JOULES
0.417 GIGA JOULES
O..T"0 GIG JOULES
1.207 GIGA JOULES


0.702


* DENCTIf
u) DENCTE
N.A. i F \NC .


Ir J *V -NI II AI 1 I' A A A
,'LL AD A ,I
., T CA i- CA L A I A


R C-- it 1 L C I,!
S C LA /0 ) 71. / -


T-i "i CNTkLY PEhFORMANCE REPORT
(CL A DATA PkCGRAMFE-HUARY 28.1978.


A V f ik A ':

A VTA L

I TA L
CT AL


: I


T< A T I


s 1; 3 S Y C T :I

L CA':
AP
Si LL A L ;

.X .
AUX. "
AUX.

r i Z c -~


I -' AC T J CN



L ICT lHC i-L
i ;v ", -


SY; 1 M











S. AR FEAT I C C CCCL INC DEMhNSTRATICN IC ?G2Ar"

MCNTHLY REPORT
f-hE~CY COLLECT IC ANC STORAGE SUBSYSTEM (ECSS)


SITE: STEWART-TEELE-MI TCHELL
REPORT PERICC: MAY.197"


DAY
CF
MONTH



I
2-.
3
4
5

7
S8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

SLM

AVG

NBS 10


INCIDENT
SCLAR
ENERGY
NILLIECh
BTU

0.664



0.883
S0.56 1

0.913
I .032
0,787
0.892
*

0.571
0,897
0.9131
0.996
0.364

*
0.411
773
0.289
0.072
0. 180
0.647
0.451
0.701
0.684
0 ,4.5 4
0.939

20.279

0.654

C001


A MR IEsT
TFMP


OEG-F

1
51
55
53
49
50
57
6F
79
77
71
*

61
64
6C
55


56





63
56
57

56
62
62
59
63



60

N113


ENERGY
TC
LCADS
N ILLICth
I TL

C.10S
0.179
C 10
C .097
0 1 73

C0.048
C.C94
0.034
c c 6 3
C .0 3 5
*

C .033
0.027
0.046
C .039
0.029


C.021
C.0392
0.027
C.132

0,025
0.049
C.083
C.030
0.021
1 .0( 1

1 .945

n .6 n -


AUX
TFEERAL
TO ECSS
WILL ION
BT U

N
G
T

A
P
P
L
I
C
A
E
L
E


















N.A.

N A


----------/


ECSS
OPERATING
ENERGY
MILL ION
BTU

0.007
0.008
0.004
0.006
0.009
0.007
0.008

0.010
0.007



0.003
0.009
0.007
0.008
0.002


0.00 .
0.009
0.001
0.000
0.000

0.005
0, 009
0.009
0.005
0.009

0.202

0.007

0102
-----~------


ECSS
ENER CY
;REJECTED
MILLION
BTU

0.000
0.300
0.000
0.000
0.000
0 000
0.000
0.000
0.000



0 ,000
0. 00
0,000
0.000

4,
0.000

0.000
0.000
0.000
0.000
C,0.000
0.000
0.000
0.000
0.000
0.000
0. 000


. OCO
e.oco


ECSS SOLAR
CONVERSION
EFFICIENCY


I ------~-- --
0.086
0.138
0.191
0.111
0.157
0..122
0.053
0.085
0.033
0.081
0.050
*
*
0.047
0.031
0.051
0.040
0.079
*

0.052
0.034
0.093
0.312
0.478
0.039
0.064
0.080
0.044
0.047
0.033



0.075

Mll


* DE CTES LbAVAILAELE EATA,
d DENO- S NULL DATA.
N.A. r'-NCTE NET APPLICAEALE CA1A.


SOLAR/1018-79/05














N ( 1,T 1 lY : F P N CT
C C t C C KA hr /Sy r5 fc-" i C HM A NfI"


I N' 1

Irt
til I. .
t7j


A Fh
U Y
F~iI.'r
i',


SF




1)
2
3
4
6
7
14
7
8
9

11
12
13
14
1 >5
1'
17
18
19
20
21

23
24
?5
26
27

29
20
31

SUM

AVG

NES ID


I'C IT A NT
F FC y f C
hEF;CY
YV ILL I CN
t T j

0.43
0.&32
0 .2 b
0* 3c 3 ?

0.443
U v e 4 0
0.1318


0.732


0.439
0. 794
0.720
0.819
0.106



C .c40
0.056
0.000
0.002
0.5/2
0.305
0.634
0 .92
0.233..
0 .804

15.el
0.510-
0.510


* OENOTES
SDE NCTFS
N.A OF OTES
N A, 0F U


UNAVAILABLE CATA.
NULL CATA.
ECS NOT APPLICABLE OATA.


C ., E C T E 0
SI (CTED
S(JL ^ -
ENEPGY
MILLION
BTU

0.088
0.297
0 .069
0.094
0,261
0.129
0.229
0.298
0.29 7
0.184
0.222

*
0.117
0.267
0.213
0.246
0.010
S*

0.051
0. 194
0.013
0.000
0.203
0.090
0.243
0.190
0.093
0.274

5.017

----- ..--
0. 162

O100


FA AYT I t:
AM1 IV NT
TE P
DEG F


57
60
64
55
55
57
63
87
87
82


66
73
67
64
63


71
b e
61
*
57
70
62
70
66
63
73


--67-----
67

----------I


C Vt t I ( C: T
A H P A Y
E F IIEN C Y



0.132
0.315
0.176
0.188
0 I 1 5
0. '5
0.230
0.302
0.327
0.288
0.234
0.249
*

0.205
0.298
0.234
0.247
0.028


0.125
0.251
0.045
0.000
-0.016
0.313
0.200
0.347
0.278
0.205
0.292

.-------_--_ 1

0.247

NI 00


0.664
0. 941
0 .39?
0.4%S
0 .883
0.51 1
0 7,13

0 758
C.913
1 .032
0. ?77
0 .892


0.571
C0.897
0 .913
0.996
0.364

0.411
C / 11
0.773
0,289
0.072
C. 1 0
0.647
0.451
C.7C I
0.684
0.454
0.939

20 .279

0.654
0Q* O5I


I r r : T F .A -- A T f :T/ f- T- N I 1C FI- I
f P' k-3 (I dI P 14 I (-1i t : N A V Y 1 1 / c


S I A :/ 101P- 7 c/ -,I












SCLA r r-EAT ING AND COCL INS. DEM4CNSTR1 TIN ? RCGQAM


NCN\TLY REPCRT
HOT WATER SUBSYSTEM


SITE: STEEART-TEELE-MITCHELL
REPORT PERIOD: MAY.1979


SOLAR/1018-79/05


DAY
OF
MON.



1
2
3
4
5-
6..
7
8
9
10.-
11
12
13
14
15
16
17

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

SUM

AVG

NBS--


HCT
WATER
LOAD
MILLI CN
BTU

0.001
0.0 18
C.020
0.016
0.031
-- 0..009
0.018
C.020
0.001
0.037
0.021


0.015
0.012
0.023
0.014
.. 0.Q02.1


0.015
0.012
0.011
0. 024
0.024
0.021
0.000
0.014
0.004
0. 0. ,4
0.014

0.500

0.016-

C302
117--------


SOLAR
FR OF
LOAD
PER
CENT

26
56
82
75
73
.--..-. 7.1
72
72
72
9C
99
S*
4
97
89
85
9e
100a
*

99
82
87
76
72
60
38
47
51
61
76

-

79

N300


SCLAR
ENERGY
USED
MILLION
BTU

0. C00
0.039g
0.023
0.015
0.031
0..020
0.030
0.034
0.034
0.063
0.0451


0.025
0.027
0.046
0.0319
0.0291

*
0. C2 I
0.0206
0.,0131
0.019
0.017
0.025,
0.000
0.027
0.030
0.021
0.031

0.841

0.027

0300


CPEF
ENERGY

MILLION
BTL

0.000
0.CC3
0.003
0. C03
0.001
0.002
C. CC2
0.003
C.CC 2
0.003
0.004
0.003
*


C.CC4
0.003
C, 003
0.002

4
0.001
0.002
0.001
0.001


C.CC2
0.C04
0. CC2
0,003

0.074

0.C02

0302


AUX
TTHERMAL
uSED
MILLION
ETL

0.002
0.CC8
0.003
0.CC9
0.012
0.00.5
0.008
C.coe
0.003
0.000
0 .000


0.006
0.00-3
0.000
0.000

0.000

0 .003
C.CC5
0.003
0.011
0.013
0 C 15
0.005
SO.C09
0.003
0.010
0.006

0.171

0.CC6

C3 1


AUX
ELECT
FUEL
MILL ION
BTU

0.002
0.008
0.009
0.012
0.005
0.008
0.008
0.003
0.000


0.006
0.003
0.000
0.000
0.000


0.303
0*005
0.003
0.011
0.013
0.015
0.005
0. 009
0.003
0.010
0.006

0.171

0. 006

C305


AUX
FOSSIL
FUEL
MILLION
ETL

N
0
T

A
P
P
L
I
C
A

L
E




















N.A.

03 '2*


FOSSIL
ENERGY
SAVINGS
MILLION
BTU

N!
0
T

A
Pi
P
L
I
CI
A
B
L
E


ELECT
ENERGY
SAVINGS
M ILL ION
BTU

0.001
0.015
0.020
0.014
0.028
0.006;
0.014
0.017
-0.002
0.045:
0.023


0.015
0.009
0.028!
0.015i
0.026.


0.016
0.010
0.013
0.021
0.010
0.0081
0.000
0.009
0.001
0.014
0,011

0.455

0.015

C311


0313


* .ENCTES UNAVAILA'- E CA TA
SDF 4 CTES NUlL DATA.
N.A. DENOT- NCT A PL- ICA : E LAFA,


N.A.

N. A.


SUP.
WAT.
TEMP
OEG
F

60
60
59
58
60
54
58
58,
68
59
61
4]
*
55
68
68
58i
59
S1

67
66
59
58
64:
63
64
66
66
651
70
-_-- j

62

N305


HOT
SWAT.
TEMP
DEG
F

129
136
126
132
126
126
130
132
129
131
134

*
140
131
122
130
132


129
134
126
130
130
133
134
135
134
139
132



131

N307


HOT
WATER
USED

GAL

2
28
35
26
48
14
30
32
2
6.61
31
*I
*
25
21
39
22
33
*

27
22
21
42
42
38
0
24
8
27
25

833

27


N308














'-t Fi ft I


E C T I I


I AY 1 /f


-t I~ 1 I ,


0. )0 7
0.110
) 3, 4
0. 041
0.136
0.07
0.01 3
0.044

0c00

0.000
0.000
1

*000
0.01 1
0.000
0.000
0.000

0.000
*



0.000
0.050
0.020
0.094
0.000
0.056
0.029
0.000
0.000
C. 000

0.963

0.031

0402


r ,.;I
II C I



59
0 "7
9 1
IOC


7 R
t
SIC C
0
O
| 0
0
*

13
C
C
0

0
3
28
18
73
C
52
100
C
0
C


-^
71

-400


L : N
ILL I10bN



C 4 C 0



O.C49
0.010
3. C44
*.00
0.000


0.000
0.000
0.000
0.000
0.000

0.o00
*

0,300
0 *J103
0.014
0,004
0.069
0.000
0.029
0.029
0.000
0.000
0.000

0.686

0.022

0400


C F F i


M ILL I CN
E T U





0.004
0.005
O.Cul
C. C C
03 CC4



0.000
S. C CC






0.CCC
0.00C
0.000




0.000
0 C. CCC


O. OO



0.000
0 0 0 0
01000
0.001
0.010
0.000
0.CC C
0 .003

0.000
0.00C

0.060

0.002

G403


ALX
I k-" 'r4AL

N LL I Cr
E-TL

0.019
C C I 9
0 0 C I 2
C.CI2
0.000

0. C25

0 c C 3
0.C0 0

0.000



0.31)0
0.000
C .COO
0.000

0.000

0.000
I *CO0

0.03 6
0.016

0.000
0.027
0.000
0.000
0.000
0.000

0.277

0 .COC


C401


ntJX
t t(c T

It L I C
'TU

N
C
T

A
F
P
L
I
C
A
E
L
E


















N .A.

N. A,


F 1. S I L


C. C 7

0.028
0.01) 7
0 j 0 00

0. 030
0 .0350

0.3)33
0.001
01000
0.000
41


0,019
0,000
0.0130
0.000
0.000





0.023
O.036
0.0001
0.038
0.000
0,000
0 0 0






0.000
0.000
0.000

i--------------
0. 396

0.013

0410


-A V ,





I 0. I 1o
-0.003
-0. )I C

-0.001

-0.O()OC
-3.031
0.000
0.000



-0. 000
0.00
0.002
0. 1000
0.000
4

0.000

-0.300
.000
-0.003

-0.001
-0.001
0.000
0.000

-0.016

-0.001

0415


3 0S I
O *i r '*'i G 1




0.151
0 0P7
0 .0 6
0. 190
0.082
0.0 1
0.073
0.000
CCC
0.000


03.003
0.000

0 .000
O. 000


0.007

0.100
0,023








0.000
0.048
0. 049
0.000
0.000
0.049




1. 144

0.037

041 7


* DENCTES UNAVAILABLE DATA.
@ OENCTES NULL OATA.
N.A. DENOTES NCT APPLICABLE CATA.


i '


YT
;V:yIU


/. 1



7')





74 I
:79
o7







70
75





68
68
*


tl
7 1
610
68

70


69
69
-


70

N406


SUN

AVG

NBS


71
55
53


5 7
6O

6,
75

71


61

60
55
56
4
64

bS
58


57
63
56
62
62
59
63



60

Nl13


~


I 1( : ";`1 I a nili r -lt r t


SOLAR/I 0 i -" ?ol :








SOL R A I h1:' ':CCLO.. G 0 F C P T ST, .IT ZL N :i CG F1' t

MCNT-LY REPORT
L. I C.: N T A L S UNNVARY


SITE: STEAART-TEELE-MNITCF[LL
REPORT PER ICO: MAY,197q


DAY TOTAL DIFFUSE ANEJENT
OF INSULATION INSCLATICN TtEMP7A ATURE
MONTH.
BTL/SQ.FT ETU/SQ.FT DEG F

1 1537 N 51
2 2178 C 51
3 908 T 55
4 1155 53
5 2044 A 49
.6 .- 1299 F 50
7 1755 P 57
8 2112 L 68
9 2388 I 79
1 (_. .1821 C 77
S1 2065 A 71
12 E *
13 L *
14 1321 E 61
15 2076 64
16 2112 60
17 2306 55
18 843 56
19 *
20 *
21 951 64
......22 1790 5 E
23 669 56
24 166 56
25 41 5 7
26 1498 63
27 1043 56
28 1623 62
29 1583 62
30 1050 59
31 2173 63

SUM 46942 .A, -

AVG 1514 .A, 60

NBS ID -C0 1 N113


* DENOTES UNAVAILABLE DATA
@ DENCTES NLLL OAT-A.
N.A. DENOTES NCT '., I CAPLE CATA.


SOLAR/1018-79/05


CAYTIME
A'-'" IIEN T
TEMP
DEG F

57
60
64
55
55
57
63
78
87
87
82


66
73
67
64
63


71
66
61
*
57
70
62
70
66
63
73



67


RELATE IVE
HUMIDITY

PERCENT

N
0
T

A
P
P
L
I
C
A
B
L
E




















N., A


WIND
DIRECTION

DEGREES

N
0
T

A
P
P
L
I
C
A
B
L
E


















- - -

h.A.

N115


WINO
SPEED

M.P.H.

N
0
T

A
P
P
L
I
C
A
8
L
E




















N.A.
I_ NI
^ __ .- -., - _














:r c.r.T f


)(


I I I I- r I.


Il~l I U


C.10
C. l(; 4
0.096
C C .94
0.172

C .C 4
C,C (94
0.034
0.063
0 C '/ 5
.*

0.033
0.027
C. 027
0.046
0. 039
0.C029


0.021

0.039
C.027
0.12
C .025

0.081
0.030
0.021
S 0.0:1

1.922

0.2012

G201
- - _ - - - -


VAI
cr I
"J0I i


* DENOTF5


UNAVAiA Il API F rCATA.


a DEFNTES NULL DATA,
N*A,. DENoTF-S hCT AP- _LI(CA LLE DATA.


II I


'i L A r/0 I 1 ) / 0 5


F:F I


C IENC Y


TC

Tt I


1
2
3

5




10
11

1
18
lI 5

1 7
1 j

20
I 1
2 2.
2 3
24
25
26
27
28
29
30
31

SUM

AVG

ikES ID


Y

(---
i


O .0 0 l
C .244

0 -)4 02
CCI2
0.142 1
0.111
0. 205
S 7 5
0.260
0.163
0 4 I 7
0.19h
i

0.307
0.24
0.174
0.205
-0,008






0.-047



0 .140







-0.200
O, 189



0,073
0 .245

4.326

0 140

Q200


IN STIItD
F NER OY
SILLICt
BTU

-0.175
0. 020
-0.013
-0.067
0o035
-0.042
0. 0 9
0.107
0.115
0.001
0.04 p
*
S0 *
-0.153
0.102
0 025
0,052
-0.10P
4
*
-0.096
0.06 1
-0.099
-0.063
-0. 10i

-0.019
0.102
0. 054
-0.012
0. 124

-0.014

-O0.000

0202


AVi IAG
TEV
OEG f


1l39
I 29
175
119
119
11C)
120
1 3 1
150
156
S60

1(0

1 3 9


154
160
S15

1 35

1 1
1213
1 o :
106
1 1 5
117
129
I 30
130



133


I ,? ti4 T 1 I I ( O0 : .- A 'r I I "


-1.735
0.755
0.3755
J. 375
0.370
0.857
0.500
C 716
0.731
0.576
0 .395
0.465
*

-1.553
0.526
0.410
0,446
9.635


1.596
0. 536
- 13.276
1 .000
12.914
0.763
0.356
0. 906
0.475
0.132
0.632
-

0.441

NI 08





UNIVERSITY OF FLORIDA


3 1262 05392 7454






UNIVERSITY OF FLORIDA

I3 1262 09052 5790II
3 1262 09052 5790