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HomeMy WebLinkAboutAIR SYSTEMS SIZING SUMMARY FOR SANTUARYAir System Sizing Summary for Sanctuary I'Pi iject Name: Word of Faith and Praise 08/15/2018 • Pr ared b : RAPD 05:57AM Air System Information 81- L jde ��� it System Name:............................ --......................Sanctuary Number ofzones:--..................... ..... ............9'...-•-........ it System Type:..._ ..................----- - - Single Zone CAV Floor Area:.......................... ........................................1800.0 sqft 111 Location:....__............................................Miami IAP, Florida a S c C Calculation Information ulation Months: ......... ............... ....... ....Jan to Dec I Cooling Coil Sizing Data coil load:.. -- ----- -- .......................... . ...................9.9 Tons coil load: .............................. .---------- ........... -119.0 MBH Bible coil load: .......... ..... .............. - ....................70.8 MBH airflow: ............. - - -. - ... --------- ---- ...__....._ ..2855 CFM 3ible heat ratio:. .............. ..... ..... ................ .0.595 i per unit load: ................................-- . -- -----...--------.181.5 sgft/Ton i per unit area: ---------- ..................... .......................... 66.1 BTU/(hr-sgft) l Heating Coil Sizing Data coil load: ........... ...... ..................................................25.2 MBH airflow:. ------- --- -- -----.._.---------- ................. -----.2855 CFM i per unit area:-.--. ............... ............ ..........................14.0 BTU/(hr-sgft) / Fan Sizing Data ial max airflow:...--- ..... ...........................................2855 CFM idard airflow: ..... .. ...................-- .---........--......._2854 CFM al max airflow per unit area:-. .................... .............. 1.59 CFM/sqft or Ventilation Air Data ign airflow: ...................................... ..................................808 CFM )w per unit floor area: ............ .............. 0.45 CFM/sqft Sizing Data Calculation method:.-..--. ..... -Transfer Function Method Load occurs at: .................... .............. .......... .--Jul 1600 OA DB / WB:...................__ ...........-- ................90.7176.9 F Entering DB / WB:.. .. .............. - - ........ -- ......81.2170.0 F Leaving DB / WB:....-.. ....------- .. -----....------...58.3156.9 F Coil ADP:.. ............. - ......... ......_..------------------ -------54.2 F Bypass Factor: .................. ......... .. ......... ------- ----.-__ .0.150 ResultingRH:............ ................. -.................................. 8 % Design supply temp:.-. .......................... ............................ 58.0 F Load occurs at:.. ............ -----------................. Des Htg Ent DB / Lvg DB:.. - - - - ............ ..........- 63.1171.3 F Fanmotor BHP: .............. ------....-- ............................ .42 i i BHP Fanmotor kW..--...-: ........ .... -----..........-- -- --- - --- .....--- ....0.31 kW Fanstatic:. -- --...................................................._0.50 in wg Airflow per person: -------------_- ............. .................. __ .......... 5.77 CFM/person Space Name Maximum Design Time of Peak Maximum Space Space Cooling Airflow Load Heating Floor CFMlsgft Sensible CFM Load MBH Area MBH s ft Sanctuary 58.6 2855 Ju11700 5.9 1800.0 1.59 RECEIVEp� SEP 2 12010 2rmitting Department St. Lucie County . System Design Load Summary for Sanctuary Name: Word of Faith and Praise DESIGN COOLING DESIGN HEATING Jul 1600 OADB/WB90.7F/76.9F Design Heating Day OADB/WB46F138.6F Zone Loads based_ on TFM Details Sensible BTU/hr Latent BTU/hr. Details Sensible BTU/hr Latent BTU/hr Window and S li ht Solar Loads 0 sgft 0 - 0 s ft - - Wall Transmission 0 s ft 0 - 0 s ft 0 Roof Transmission 1800 sqft 3626 - 1800 s ft 1814 - Window Transmission 0 s ft 0 - 0 s ft 0 - Skylight Transmission 0 sgft 0 - 0 s ft 0 - Door Loads 0 sgft 0 - 0 s ft 0 - Floor Transmission 1800 s ft 0 - 1800 s ft 0 - Partitions/Ceilings 540 s ft 916 - 540 s ft 4050 - Overhead Lighting 4860 W 16582 - 0 W 0 - Electric Equipment 900 W 3071 - 0 W 0 - People 140 34300 28700 0 0 0 Infiltration 0 0 - 0 0 Miscellaneous 0 0 - 0 0 Safety Factor 0%/0% 0 0 0% 0 0 >>TotalZone Loads 58495 28760 6864 0 Thermostat and Pulldown Adjustment - -238 0 - -457 '0 Plenum Wall Load 0% 0 - 0 0 - Plenum Roof Load 0% 0 - 0 0 - Plenum Lighting Load 0% 0 0 0 - Ventilation Load 808 CFM 11455 19541 808 CFM 20836 10 Supply Fan Load 2855 CFM 1058 - 2855 CFM -1058 - >> Total System Loads - 70771 48241 25185 0 Central Cooling Coil - 707711 48245 - 0 ,0 Central Heating Coil - 0 - - 25185 - Total Coil Loads 707711 48245 25185 0. Key: Positive values are clg loads Negative values are htg loads Positive values are htg loads Negative values are clg loads Zone Design Load Summary for Sanctuary Project Name: Word of Faith and Praise Pry' ared by: RAPD 08/15/2018 05:57AM I Sanctuary DESIGN COOLING DESIGN HEATING Jul 1700 Design Heating Day OA DB / WB 89.9 F 176.7 F OA DB / WB 46 F / 38.6 F Thermostat Setpoint 77.0 F Thermostat Setpoint 70.0 F Zone Loads based on TFM Details Sensible BTU/hr Latent BTU/hr Details Sensible BTU/hr Latent BTU/h'r Window and Skylight Solar Loads 0 sgft 0 - 0 sgft - - Wall Transmission 0 s ft 0 - 0 s ft 0 - Roof Transmission 1800 s ft 3773 - 1800 s ft 1814 - Window Transmission 0 sgft 0 - 0 s ft 0 - Skylight Transmission Door Loads 0 sgft 0 s ft 0 0 - - 0 s ft 0 s ft 0 0 - Floor Transmission 1800 s ft 0 - 1800 s ft 0 - Partitions/Ceilings 540 sqft 830 - 540 s ft 4050 - Overhead Lighting 4860 W 16582 - 0 W 0 - Electric Equipment 900 W 3071 - 0 W 0 - People 140 34300 28700 0 0 0 Infiltration - 0 0 0 0 Miscellaneous 0 0 - 01 0 Safety Factor 0% / 0% 0 0 0% 01 0 >> Total Zone Loads 58556 28700 58641 0 Bloc Load 4.15 Page 3 of 7 Project Name! Word of Faith and Praise System PtychrometricsforSanctuary N 4 08/15/20181 ' Location: AliamiL4,P,Florida Altitude: 13.Oft Data for: JuIDESIGN COOLING DAY,1600 — 1. OutdoorAir 0.020 — 2. MixedAir - — .3.CertralCoolingCdiIOutlet ................... -------------------------- : .......................... ---------- ------- ------- - ---------- ----- ------- -------------- --------- -4. Supply Fan outlet: --0.018 — 5. RdomAir .............................................................. ............................................... ....... ......... .......... ............ .......... ... .................. 0.016 ........... .................. ................... .................. ................... =--------------......... ......... ........ . . . . . . . . . . . � .. . . . . . . . . . . . . . . . . . . --0.014 Cn ........................................................................................... ........ ........ .......... .......... ------- ------------------ ------------ -------- —* CD 0.012 5 ........................... .................. .................................. ...... ........ . ........ ......... ............................... ....... ............... ....... --0.010 ................................................................. ...... . ...... ......... ........... .... ........ ................ ....................... ..................... -0.008 ................................................... ..... ..... ......... ..... ........ .......... ............ --- ........... ................... .. ................. ......... -- .................... ... - =-------------------...;............. ......... ...... .... ............................... ............................... 0.006 is.... ...... ......... ...------0.004 ............ ------ .......... .. ............. ........... ............ ........................................ --- --- ------------ ............. .. ------------- ----- ------ ------------ I ------- ........ ----------- ----------- -------------------------- -------------------------- 0.002 0.000 30 40 50 60 70 80 90 100 Temperature(F) Block Load 4.15 Page 4 of 7 on Sizing -Summary for Sanctuary Project Name: Word of Faith and Praise Preoared bv: RAPD Summary Ventilation Sizing Method:.. .............................................. Sum of Space OA Airflows Design Ventilation Airflow Rate: ........ ...................... ....._...........__.._....._.........._...._._._...808 CFM Space Ventilation Analysis Table Space Name Floor Area Maximum Maximum Required Required Required Required Uncorrected sgft Occupants Supply Air Outside Air Outside Air Outside Air Outside Air Outdoor Air CFM CFM/person CFM(s ft CFM % of su I CFM Sanctuary 1800.0 140.0 2855.0 5.00 0.06 0.0 0.0 808.0 Totals 2855.0 808.0 08/15/2018 1 Block Load 4.15 Page 5 of 7 System Psychrometrics Table for Sanctuary Project Name: Word of Faith and Praise 08/15/2018 Preoared bv: RAPID 05:57AM DESIGN COOLING DAY, Jul 1600 T LE 1: SYSTEM DATA Component Location Dry -Bulb Temp F Specific Humidity Ibllb Airflow CFM Sensible Heat BTU/hr Latent Heat BTU/hr Ventilation Air Inlet 90.7 0.01678 808 11455 19541 Vent - Return Mixing Outlet 81.2 0.01312 2855 - Central Cooling Coil Outlet 58.3 0.00956 2855 70771 48245 Central Heating Coil Outlet 1 58.31 0.00956 2855 0 - Supply Fan I Outlet 1 58.61 0.009561 2855 1058 - Zone Air - 1 77.51 0.011681 28551 582581 28700 Return Plenum Outlet 1 77.51 0.011681 2855 0 - Altitude = 13.0 ft )ensity x Heat Capacity x Conversion Factor = 1.0795 BTU/(hr-CFM-F) )ensity x Heat of Vaporization x Conversion Factor = 4744.4 BTU/(hr-CFM) 2: ZONE DATA Zone Name Zone T-stat Mode Zone Temp F Zone Airflow Reheat Coil Sensible CFM Load'BTU/hr Load BTUIhr ' Sanctuary 58495 Cooling 77.5 2855 0 System Psychrometrics Table for Sanctuary • P oject Name: Word of Faith and Praise 08/15/201 Preoared bv: RAPD 05:57AI WINTER DESIGN HEATING TA, LE1:SYSTEM DATA Component Location . Dry -Bulb Temp F Specific Humidity Iblib Airflow CFM Sensible Heat BTU/hr Latent Heat BTUIhr Ventilation Air Inlet 46.0 0.00325 808 -20836 0 Vent - Return Mixing Outlet 63.1 0.00325 2855 - Central Cooling Coil Outlet 63.1 0.00325 2855 0 0 Central Heating Coil Outlet 1 71.31 0.003251 28551 25185 - Supply Fan Outlet 1 71.61 0.003251 28551 1058 - Zone Air -1 69.91 0.00325 2855 -54081 0 Return Plenum Outlet 1 69.91 0.003251 2855 0 - Sit Altitude = 13.0 ft Air Density x Heat Capacity x Conversion Factor=1.0795 BTU/(hr-CFM-F) Air Density x Heat of Vaporization x Conversion Factor = 4744.4 BTU/(hr-CFM) 2: ZONE DATA Zone Name Zone . T-stat Mode Zone Temp F Zone Airflow Reheat Coil Sensible CFM Load BTU/hr Load BTU/hr Sanctuary -5864 Heating 69.9 2855 0