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Ejemplo grafico de un ejercicio de transferencia de calor con datos propuestos
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Hoja1TEMPERATURA10C20C30CCONSTANTES EN EL EXPERIMENTOmasa 2TIEMPOVELOCIDADTIEMPOVELOCIDADTIEMPOVELOCIDADgkgsm/ssm/ssm/sDistancia40cm30.0036.520.06132.60.15381.060.37740.4m40.0048.140.04913.170.12621.320.3030radio1.1cm50.00510.330.03874.280.09351.760.22730.011m60.00616.330.02456.390.06262.680.1493masa 115g70.00732.980.012112.940.03095.350.07480.015densidad del fluido1.26g/cm 31260Kg/M3gravedad9.81m/s 23.1415926536R8.314J((mol K)Ea del agua14.9KJ/(mol k)10C20C30Ca0.09871081130.24812618550.6058167427m-12.3087515256-30.9453661751-75.8960842539R20.9980043330.99939007740.9999381387Determinacion de la viscocidadTC102030K3.8438036461.52890173360.6233842557Pa.sT283293303K1/T0.00350.00340.0033K (-1)K3.84381.52890.6234Pa.sLN (K)1.34646240920.4245496565-0.4725921675Determinar la energia de activacionLn k-26.1997816399Ko0m7797.2862630472R 20.9998598127Ea64826.6379909745J/mol K64.826637991KJ/mol K
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