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I . <br /> • ,' • I <br /> -----'--- ---'----- - '------ ----'--' <br /> . - -' '------ �- - <br /> Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc.;i <br /> ----- <br /> HVAC Designs Walnut Grove TH i505 S;; i <br /> ;y Page 3 ' <br /> Tam a,FL 336Y5 "--�- � - � <br /> Manual D Ductsize'Data-Duct S stem 1 •Su cont'd)_____ ___ _.______.—____.___.____._._.__:..__._.--_-_ ___�i <br /> ------- _.. . <br /> ---------�--— --� -- -------------—-- -- ,� <br /> —Duct Name,etc. SPL.Duct;' <br /> Type Roughness Diameter Velocity <br /> Upstream Temperature Width Loss1100 SPL.Fit'` <br /> Shape Length Height Fit.Eq.Len SPL.Tot.j I <br /> Sizin � CFM _ __.__.._ Area_ ---- SP.Avail ------_---SPL.Cumul;� <br /> --- ----- -- ----- i <br /> i ' <br /> –•Duct Name:SR•180,Supplies:Bed 2,Fittings:11•B,11- ,4-AA,Effective Length:19.1 632 0.023 i <br /> Runout 0.01 6 <br /> Up:ST-120 57 4.7 U.253 0..026 I <br /> Rnd 8.9 6.6 10.1 0.048 ! <br /> Schedule 124 14 0.017 U.3U7 � <br /> --Duct Name:SR-190,Supplies:Bed 3,Fittings:11-B,11- ,4-AA,11�B,Effective Length:18.8 0.030 � <br /> Runout 0.01 5 601 <br /> Up:ST-120 57 3.9 0.296 0.026 i <br /> Rnd 10.0 5:5 8.9 0.056 � <br /> Schedule 82 13.1 0.009 0.315 � <br /> _ ._ � <br /> --�uct Name:ST-110,Feeds Into:Greatl Dining,Fittings:l1•B,11•B,11-A,Effective Length:58.4 . <br /> Trunk 0.01 12 562 U.D17 ; <br /> Up:SMT-100 57 9.3 0.078 0.029 ! <br /> 21.1 13,1 37.2 0.046 i <br /> Rnd �� 66.4 0.052 0.272 � <br /> Schedule . <br /> ._ _. _._ - � <br /> --Duct Name:ST-12D,Feeds Into:Kitchen,Fittings:l1-B, 1-A,Effective Length:47.7 , <br /> Trunk 0.01 12 522 0.005 � <br /> U :SMT-100 57 9.3 0.068 �•�27 � <br /> P 7.3 13.1 40.4 0.032 i <br /> Rnd 410 22.8 0.259 i <br /> 0.065 <br /> Schedule , <br /> I <br /> Report Units:Pressure:in.wg,�Duct lengths:feet,Duct sizes: nch,Airflow:CFM,Velocity:ft.lmin,Temperature:F � <br /> Notes: Static pressure avaitable values for return ducts are a the entrance of the duct. For supply,they are at the exit. Tfie cumulative static i <br /> pressure loss value for a return trunk is with respect to the e try point of the return runout upstream with the highest static pressure avaitable. Total I <br /> and cumulative static pressure loss values for the supply ma n trunk include any device pressure losses entered,and the cumulative may also i <br /> include the total static pressure loss of the return side. __�_____.____.______.._._.______..__.__._,, <br /> Summa � �� ' <br /> Number of active trunks: 3 � ' <br /> Number of active runouts: �� <br /> � <br /> Total runout outlet airflow: 851 � <br /> Main trunk airflow: 851 <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 /> I <br /> Supply fan external static pressure: 0•3z4 ' <br /> Supply fan device pressure losses: 0.160 <br /> Supply fan static pressure available: 0.164 <br /> Runout maximum cumulative static pressure loss: 0.324 SR-17D , <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.): 88.8 SR-170 � <br /> Overall total effective length(ft.): 166.4 RR-1D0 to SR-170 : <br /> Design averall friction rate per 100 ft.: 0.099 (Available SP x 1001 TEL) � <br /> i <br /> System duct surface area(Scenario 1): 220.7 Hot Vented Attic (Linked to duct load). � <br /> System duct surface area(Scenario 4): 26 Exposed in Space (Linked to duct load) i <br /> Total system duct surtace area: z46•� � <br /> i <br /> ..__---°----�-----°----- <br /> -----------------— � <br /> Thursday,May 08,2014,1:18 PM <br />