11-626-020,M
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Carrier Hourlyalysis _ Program . v4.04- - --- - — '-- -____. page 10
Air System Sizing Summer
for AHU -4_& AHU -5
Project Name: DORAL IMAGING INSTITUTE
06/15/11
Propared by: JMM CONSULTING
07:27 AM
Air System Information
System Name _ .
AHU-4 8 AHU -5
Equipment Class_ _
SPLT AHU
Number of Zones
1
System Type -
SZCAV
Floor Area
556.0 ft2
Sizing Calculation Information
Zone and Space Sizing Method:
Zone CFM — —
_- __-Peak zone sensible load
Calculation Months.__- __- _.____- _...... -...-
.....__Jan to Dec
Space CFM ---Coincident
space loads
Sizing Data _
_ Calculated
Central Cooling Coil Sizing Data
Total coil load
_ -.. 5.3 Tons
Load occurs at __.....
—Jul 1500
Sensible coil load -- __._..__...._.., -.
5.1 Tons
OA DB / WB_ ._. -..., .....__.._..._
51.0 / 77.0 'F
Coil CFM at Jul 1500
_2808 CFM
Entering DB / WB_
_ 77.2 / 63.4 'F
Max possible CFM .__ _. _ ........
..... ... 2808 CFM
Leaving DD / WS ___ _ _
57.0 / 55.7 'F
Desi g n supply tem p- --------- -- _____55.0
'F
Coil ADP----------. ___—___.4
'F
ft'/Ton ___„
105.8
Bypass factor
0.100
BTU /hr /ftZ
Resulting RH--_- .._._...- ....__._ _
46 %
Water flow @ 10.0'F rise _
—__- gpm
Zone T -stet Check
1 of 1 OK
Central Heating Coil Sizing Data
Max coil load
4521 BTU /hr
Load occurs at
Des Htg
Coil CFM at Des Htg
2808 CFM
BTU /hr /ftz __.
__.4.5
Max possible CFM
_2808 CFM
Ent. DB / Lvg DB _
65.3 1 70.5 'F
Water flow @ 20.0 'F drop
- gpm
Supply Fan Sizing Data
Actual max CFM at Jul 1000 _
_2808 CFM
Fan motor BHP
0.00 BHP
Standard CFM ____
—_2807 CFM
Fan motor kW
kW
Actual max CFM /ft2
CFM /ft2
Fan static T�_
0.00 in. wg.
Outdoor Ventilation Air Data
Design airflow CFM
40 CFM
CFM /person . , -_ __ T
__ 20.00 CFM /person
CFM 1ft2
0.07 CFM /ft2
,M
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Carrier Hourlyalysis _ Program . v4.04- - --- - — '-- -____. page 10