PARAGON THERMAL LOAD ANALYSIS HVAC 512 Ventilation System Hvac load mark wills rev 3 - compartment 1 Page 1 of 2 PARAGON File No. 42806 4/12/2016 - 10:29 AM HEATING AND COOLING LOAD CALCULATIONS AC compartment RED TEXT INPUT VALUE OR BOLD JOB NO: xxxx SPACE NAME: Enbarked force berthing DESIGN TEMP: COOLING HEATING CLIENT: xxxx SPACE TYPE: A/C Condition UNITS (summer) (winter) VESSEL: 630 CASE: 02-31-2 OUTDOOR AIR Deg F 78 40 BY: mw CONDITION: AC SPACE Deg F 78 70 DATE: 2/12/11 Compartment Height 7 ft Volume 2132.9 cu ft. Cooling AIR: Deg F 60 Load Key Boundary Symbols Cooling Heating 1 Deck Over Qs Heat Load, BTU/hr, Sensible Temperature of cooling air (exit into compartment): 60 F 2 Deck Under QL Heat Load, BTU/hr, Latent Ventilation Air Flow based on Temperature Rise: 1,200 CFM Heating dead room w/ heat gain: 10 kW 3 Outboard Bhd. or Shell QT Heat Load, BTU/hr, Total Heating dead room w/o heat gain: 35,293 BTU/hr 4 Forward Bulkhead QW Heat Load, BTU/hr, Winter Total Load w/o heat loss to surroundings: 22,040 BTU/hr 10.3317 kW 5 After Bulkhead U Transmittance, BTU/sq.ft./hr/oF Ventilation Air Flow w/ all cooling ignored: 1200 CFM Winter Operation at summer room temp. 6 Inboard Bulkhead TD Temperature Difference Live machinery w/ heat loss: 35,293 BTU/hr 7 Lights TO Temperature of Adjoining Space or Outside Total Volume of Space: 2,133 cu.ft. Live machinery; ignore heat loss: 0 BTU/hr 8 Equipment QLOSS Heat Loss to surrounding, Summer Air Change: 5 Minutes Air Flow based on temperature rise: - CFM 9 Personnel QGAIN Heat Gain from surrounding, Winter Air Flow based on Air Change: 500 CFM Air Flow based on Air Change: 500 CFM Notes: ADD EQUIPMENT LOAD AS NEEDED Worst Case Flow: 1,200 CFM Worst Case Flow: 500 CFM 1. Methodology based on SNAME T&R Bulletin 4-16 WINDOW AND SOLAR LOAD Include margin at 20% 1,440 CFM Include margin at 20% 600 CFM 2. Refer to SNAME T&R Bulletin 4-7 for insulation type and U values. ADJOINING SPACE AREA COOLING HEATING DESCRIPTION BOUNDARY CODE L W H AREA TO TD Qs QL QT QLOSS TO TD QW QGAIN Deck Over To top Ext. Horizontal Boundary, No Solar Load dk-ex 1 0 075FRP-BHD-EX-D 27.7 11 304.7 95 17 0.6032 D 3,124 3,124 40 30 1 D 9,141 Deck Overhead Deck Under Standing deck Voids above waterline void-aw 2 0 0-DK-IN- SDWU 27.7 11 304.7 120 42 0.801 D 10,251 10,251 40 30 0.998 U 9,123 Deck Under standing deck Out. Bhd To Weather Ext. Vertical Boundary, No Solar Load bhd-ex 3 0 075FRP-DK-EX-H 27.7 7 193.9 95 17 0.6552 H 2,160 2,160 40 30 1 H 5,817 Out. Bhd Fwd. Bhd. hud Ext. Vertical Boundary, No Solar Load bhd-ex 4 0 075FRP-DK-EX-H 10.8 7 75.3 95 17 0.6552 H 838 838 40 30 1 H 2,258 Fwd. Bhd. Aft. Bhd. door Ext. Vertical Boundary, No Solar Load bhd-ex 5 0 0-BHD-EX 10.8 7 75.3 95 17 1.32 H 1,689 1,689 40 30 1.39 H 3,138 FILE LOCATION H:\ drive ???? REFERENCE SPECIFCATION U LOAD KEY INSULAT ION TYPE U KEY DIMENSIONS U PARAGON Thermal Analysis Work Sheet N-516-C002 SNAME T&R 4-16 SNAME T&R 4-7 NAVY 512 T9500-AA -PRO-130 THERMAL MATERIAL HVAC MILITARY HANDBOOK DDS 511-2 ASHRAE CHAPTER 11 0938-LP-018-0010 HVAC CRITERIA (DCM) ISO 9943 HVAC FORMULA HVAC HANDBOOK ASHRAE 62 ISO 7547 ISO 8861 ISO 8862 ISO 8864 ISO 9099 ISO 15138 ABS THERMAL INSUL MACH ABS THEMAL INSUL DUCT ABS HVAC ABS REF AND PVS ABS AIR CONDITIONING UNITS DESIGN TEMPERATURE U VALUE CONDENSATION THERMAL ANAYLSIS U VALUE FORMULA EQUIPMENT MATERIAL COEFF WORKING HVAC CORROSIVE HVAC OIL & GAS HEAT TRANSFER DESIGN TEMPERATUE PARAGON THERMAL LOAD ANALYSIS HVAC 512 Ventilation System Hvac load mark wills rev 3 - compartment 1 Page 2 of 2 PARAGON File No. 42806 4/12/2016 - 10:29 AM Aft Bhd. In. Bhd. side Ext. Vertical Boundary, No Solar Load bhd-ex 6 0 075FRP-DK-EX-H 27.7 7 193.9 95 17 0.6552 H 2,160 2,160 40 30 1 H 5,817 in Bhd. Lights btuh/ft sq Area Sq ft 7 lighting Load 4 304.7 1,219 1,219 Equipment 8 Equipment Loads Personnel load No # senible btuh latent btuh 9 240 360 240 360 600 DESCRIPTION KEY BTU/hr U.F. QTY. kW HP AREA EFF. Windows 7 0 1.0 1 4 0 0 Windows 7 0 1.0 1 4 0 0 Equip. 7 0 0.1 3 9 0.85 0 0 Equip. 8 0 0.1 3 0 0 Equip. 8 0 1.0 1 2 0 0 Equip. 8 0 1.0 1 0 0 Equip. 8 0 1.0 1 0 0 Equip. 8 0 1.0 4 1 0 0 Equip. 8 0 1.0 8 0.8 0.76 0 0 Equip. 8 0 0.1 1 1.1 0.76 0 0 Equip. 8 0 0.5 4 5 0.8 0 0 Equip. 8 0 0.5 4 0 0 1 Equip. 8 0 1.0 2 3 0.8 0 0 Equip. 8 0 1.0 1 0.5 0 0 Equip. 8 0 1.0 1 2 0.8 0 0 Equip. 8 0 1.0 4 0 0 0 0 21,680 360 22,040 0 35,293 0 Generator radiant heat to ambient (est. 6830 BTU/hr, or 2 kW each) Yaw Motor (5 HP motor), assumed U.F. Yaw Brake (Hydraulic) Water Pump for Generator Cooling (50 GPM, 3 HP) TCU (Turbine Control Unit) - assumed forced air circulation to ambient Cooling Fan Motor Gear Box (2.5 MW), radiant to ambient Gear Box Lube Oil Pump (gear drivern) - assumed no radiant heat Generator-mounted rectifier (forced air circulation to ambient), given Generator-mounted rectifier cooling fans (2 per generator) HPU (1.1 kW motor from one line diag.) assumed U.F. 1 2'x2' single pane, left side shell, 160 BTH/hr/ft2 2'x2' single pane, top of shell, 160 BTH/hr/ft2 Hub - Pitch Motor (9 kW given) Hub - Pitch Motor Battery Bank Hub - Pitch Control Unit (forced air circulation to ambient) - Est'd load compartment 1