Libro1 Regimen Transitorio

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Caso I: Constante Tiempo (s) Tc (°C) Tw (°C) [(Tc-Tco)/(Tw-Tco)] t/R2 0 23 82 0.00000 0.00 5 26 82 0.05085 4733.73 10 36 82 0.22034 9467.46 15 46 82 0.38983 14201.18 20 55 82 0.54237 18934.91 25 61 82 0.64407 23668.64 30 68 82 0.76271 28402.37 35 71 82 0.81356 33136.09 40 73 82 0.84746 37869.82 45 76 82 0.89831 42603.55 50 78 82 0.93220 47337.28 55 79 82 0.94915 52071.01 60 80 82 0.96610 56804.73 65 81 82 0.98305 61538.46 70 82 82 1.00000 66272.19 75 82 82 1.00000 71005.92 radio 3.25 0.0325 masa 1576.0 g 1.576 Kg Vplumen 170 mL 0.00017 m3 Diametro 6.5 cm 0.065 m densidad 9270.59 Kg/m3 t/R2 [(Tc-Tco)/(Tw-Tco)] 1 0 0 0 0 2 2000 0.000029734 0.0108914 0.0714199 3 5000 0.0340015 0.2929 0.550283 4 8000 0.175283 0.591305 0.81295 5 10000 0.2929 0.722922 0.896468 6 15000 0.550283 0.896468 0.976439 7 20000 0.722922 0.961408 0.994639 8 25000 0.830494 0.985616 0.99878 9 30000 0.896468 0.994639 0.999722 10 35000 0.936787 0.998002 0.999937 11 40000 0.961408 0.999255 0.999986 12 50000 0.985616 0.999897 0.999999 (Tcentro-Tinic)/(Tfluido-Tinic)

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transferencia de calor excel

Transcript of Libro1 Regimen Transitorio

Hoja1Caso I:Caso II:ConstanteTiempo (s)Tc (C)Tw (C)[(Tc-Tco)/(Tw-Tco)]t/R2Tiempo (min)Tc (C)Ta (C)[(Tc-Ta)/(Tco-Ta)]Ln[(Tc-Ta)/(Tco-Ta)]Tiempo (seg)023820.000000.0008223.61.00000no existe0526820.050854733.7316323.60.674660.39601036820.220349467.4625223.60.486300.721201546820.3898314201.1834523.60.366441.001802055820.5423718934.9144023.60.280821.272402561820.6440723668.6453623.60.212331.553003068820.7627128402.3763323.60.160961.833603571820.8135633136.0973123.60.126712.074204073820.8474637869.8283023.60.109592.214804576820.8983142603.5592923.60.092472.385405078820.9322047337.28102823.60.075342.596005579820.9491552071.01112723.60.058222.846606080820.9661056804.736581820.9830561538.467082821.0000066272.197582821.0000071005.92radio3.250.0325masa1576.0 g1.576KgVplumen170 mL0.00017m3Diametro6.5 cm0.065mdensidad9270.59Kg/m3t/R2[(Tc-Tco)/(Tw-Tco)]10000220000.0000297340.01089140.0714199350000.03400150.29290.550283minm-0.0843-11.862396204esfuerzo480000.1752830.5913050.81295segm-0.0014-714.2857142857esfuerzo5100000.29290.7229220.8964686150000.5502830.8964680.9764397200000.7229220.9614080.9946398250000.8304940.9856160.998789300000.8964680.9946390.99972210350000.9367870.9980020.99993711400000.9614080.9992550.99998612500000.9856160.9998970.999999

Hoja2

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