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(a} <br />BehaveRus 5.0.1 Fri, May 07, 2010 at 14:15:43 Page 1 <br />Lq)ids: SURFACE <br />Flame <br />Load <br />Description i! Fuel model 2 <br />(1-h load - 2 ton/ac) <br />Igie1/Ves;eft'on, SinfacCATnderstory <br />ch& <br />Inaialire from a Fuel Model i <br />Fuel Model Type <br />22.2 <br />In is <br />1-h Fuel Load <br />todac <br />10.5. 1. 1.5, 2, 2.5, 3, 3.5, 4, <br />10 h Fuel Load <br />todac <br />11.00 <br />100-h Fuel Load <br />todac <br />lb.50 <br />Live Herbaceous Fuel Load <br />todac <br />10.50 <br />Iive Woody Fuel Load <br />todac <br />0.00 <br />1-h SAIV <br />vim <br />�A 1300D <br />Live Herbaceous SAM <br />ff2&3 <br />`� 1500 <br />Live Woody SAM <br />tt21113 <br />1:500 <br />Fuel Bed Depth <br />& <br />11.00 <br />Dead Fuel Moistwe of Function <br />°!o <br />115 <br />Dead Fuel Heat Content <br />Btullb <br />#A 0000 Figure <br />Live Fuel Heat Content <br />B uiib <br />10 800o <br />Fnel Moishtre <br />Dead Fuel Moisture <br />% <br />5 <br />lave Fuel Moisture <br />% <br />175 <br />Weather <br />Midflame Wind Speed (upslope) <br />milli <br />16 <br />Terrah, <br />Slope Steepness <br />% <br />0 <br />(b) I_g Behavepha 5.0.1 Fri, May 07, 2010 at 14:15,43 Page 3 <br />Fuel model 2 (1.-11 load = 2 tol!llac) <br />1 h <br />ROS <br />Flame <br />Load <br />(mai) <br />Lengh <br />tonlac <br />ch& <br />It <br />0.5 <br />22.2 <br />3.6 <br />11) <br />36.9 <br />5.3 <br />1.5 <br />47.7 <br />6.7 <br />2.0 <br />55.8 <br />7.9 <br />2.5 <br />61.8 <br />0.9 <br />30 <br />66.5 <br />9 6 <br />3.5 <br />70.1 <br />10.5 <br />4 n <br />73.0 <br />11.2 <br />4.5 <br />75.3 <br />11.8 <br />50 <br />77.2 <br />12.3 <br />Figure 53 -Using the input in (a), a table and graphs (b) show the effect of a change in 1-h load <br />for fuel model 2 on calculated surface rate of spread (c) and flame length (d). <br />(continued) <br />USDA Forest Service Gen. Tech. Rep. RMRS-GTR-249.2010 65 <br />