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Rhvac-Residential&Light Commercisl HVAC Loads Elfte Software Development,lnc. <br /> HVAC Designs � Wa/nut Grove TH 1505 N <br /> Tampa,FL 33615 Pa e 3 <br /> Manual D Ductsize Data-Duct System 1 -Supply(cont'd) <br /> -Duct Name,etc. <br /> Type Roughness Diameter Velaity SPL.Duct <br /> Upstream Temperature Width LossN00 SPL.Fit <br /> Shape Length Height Fit.Eq.len SPL.Tot <br /> Sizin CFM Area SP.Avail SPL.Cumui <br /> -Duct Name:SR-180,Supplies:Bed 2,Fittings:11•B,11•B,4AA,Effective Length:19.1 <br /> Runout 0.01 6 647 0.024 <br /> Up:ST-120 57 4.7 0.266 0.027 <br /> Rnd 8.9 6.6 10.2 0.051 <br /> Schedule 127 14 0.015 0.308 <br /> -�uct Name:SR-190,Supplies:Bed 3,Fittings:ll•B,11-B,4AA,11-B,Effective Length:18.9 <br /> Runout 0.01 5 616 0.031 <br /> Up:ST-120 57 3.9 0.311 0.028 <br /> Rnd 10.0 5.5 8.9 0.059 <br /> Schedule 84 13.1 0.007 0.316 <br /> --�uct Name:ST•110,Feeds Into:Great 1 Dining,Fittings:ll-B,11-B,11-A,Effective Length:58.4 <br /> Trunk 0.01 12 572 p,p17 <br /> Up:SMT-100 57 9.3 0.081 0.030 <br /> Rnd 21.1 13.1 37.2 0.047 <br /> Schedule 449 66.4 0.049 0.274 <br /> -�uct Name:ST•120,Feeds Into:Kitchen,Fittings:ll-B,11•A,Effective Length:47.6 <br /> Trunk 0.01 12 511 0.005 <br /> Up:SMT•100 57 9.3 0.065 0.026 <br /> Rnd 7.3 13.1 40.4 0.031 <br /> Schedule 401 22.8 0.066 0.257 <br /> Report Units:Pressure:in.wg,Duct lengths:feet,Duct sizes:inch,Airflow:CFM,Velocity:ftJmin,Temperature:F <br /> Notes: Static pressure available values for return ducts are at the entrance of the duct For supply,they are at the exit The cumulative static <br /> pressure loss value for a return trunk is with respect to the entry point of the return runout upstream with the highest static pressure available. Total <br /> and cumulative static pressure loss values for the supply main trunk include any device pressure losses entered,and the cumulative may also <br /> include the total static pressure loss of the return side. <br /> Summary <br /> Numb�r of active t�unks: 3 <br /> Number of active runouts: �p <br /> Total runout ouUet airtlow: g5p <br /> Main trunk airflow: 850 <br /> Largest trunk diameter: 14.2 SMT•100 <br /> Largest runout diameter: 7 SR-130 <br /> Smallest trunk diameter: 12 ST-110 <br /> Smallest runout diameter: 4 SR•100 <br /> Supply fan e�ernal staUc pressure: 0.323 <br /> Supplyfan device pressurelosses: 0.160 <br /> Supply hn static pressure available: 0.163 <br /> Runout maximum cumulative static pressure loss: 0.323 SR•110 <br /> Return loss added to supply: 0.043 <br /> Total effective length of return(ft.): 77.6 RR•100 <br /> Total effective length of supply(ft.): 109.2 SR•110 <br /> Overail otal effective length(R): 186.8 RR•100 to SR-110 <br /> Design overall frlction rate per 100 ft: 0.087 (Available SP x 1001 TEL) <br /> System duct surface area(Scenarlo 1): 220.7 Hot Vented Attic (Linked to duct load) <br /> System duct ourface area(Scenario 4): 26 Exposed in Space (Linked to duct load) <br /> Total system duct surface area: Zq6,7 <br /> Monday,November 04,2013,11:20 AM <br />