calor

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Q inicial = VI Q inicial =3.1 v0.1 A=.31 watt =0.26655 kcal/h At = πD 2 4 At = π ( 0.01 m) 2 4 =0.000079 m 2 As =π DL As =π ( 0.01 m)( 0.35m ) =0.01099 m 2 Flux de calor q x+∆xT 2.1=104 Kcal h m 71.5 C54.6 C 50 =¿¿ 351.52 Kcal/m2h q x+∆xT 2.2=104 Kcal h m 79.7 C54.6 C 50 =¿¿ 522.08Kcal/m2h q x+∆xT 3.1=104 Kcal h m 52C38.3 C 100 =¿¿ 142.48Kcal/m2h q x+∆xT 3.2=104 Kcal h m 59.1 C38.3 C 100 =¿¿ 216.32Kcal/m2h q x+∆xT 4.1=104 Kcal h m 34.3 C29.2 C 150 =¿¿ 35.36Kcal/m2h q x+∆xT 4.2=104 Kcal h m 45.7 C29.2 C 150 =¿¿ 114.4Kcal/m2h q x+∆xT 5.1=104 Kcal h m 31.6 C24.3 C 200 =¿¿ 37.96Kcal/m2h q x+∆xT 5.2=104 Kcal h m 36.8 C24.3 C 200 =¿¿ 65Kcal/m2h

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=0.26655 kcal/h

Flux de calor 351.52 Kcal/m2h522.08Kcal/m2h142.48Kcal/m2h216.32Kcal/m2h35.36Kcal/m2h114.4Kcal/m2h37.96Kcal/m2h65Kcal/m2h21.632Kcal/m2h40.352Kcal/m2h13.1733333Kcal/m2h28.4266667Kcal/m2h9.80571429Kcal/m2h21.0971429Kcal/m2hFlujo de calor en cada nodo

0.027770080.041244320.011255920.017089280.002793440.00903760.002998840.0051350.001708930.003187810.001040690.002245710.000774650.00166667Calor perdido en cada nodo

0.027770080.238779920.041244320.225305680.011255920.255294080.017089280.249460720.002793440.263756560.00903760.25751240.002998840.263551160.0051350.2614150.001708930.264841070.003187810.263362190.001040690.265509310.002245710.264304290.000774650.265775350.001666670.26488333

Tabla de resultados.Flux T2FLUX T3FLUX T4FLUX T5FLUX T6FLUX T7FLUX T8

351.52142.4835.3637.9621.63213.17333339.80571429

522.08216.32114.46540.35228.426666721.0971429

615.68256.88138.66666781.125236.746666728.8228571

676282.88153.9292.0459.90442.986666734.1714286

709.28297.44162.93333397.2464.4846.106666736.8457143

QX T2QX T3QX T4QX T5QX T6QX T7QX T8

0.027770080.011255920.002793440.002998840.001708930.001040690.00077465

0.041244320.017089280.00903760.0051350.003187810.002245710.00166667

0.048638720.020293520.010954670.006408480.0041080.002902990.00227701

0.0534040.022347520.012159680.007271160.004732420.003395950.00269954

0.056033120.023497760.012871730.007681960.005093920.003642430.00291081

QP T2QP T3QP T4QP T5QP T6QP T7QP T8

0.238779920.255294080.263756560.263551160.264841070.265509310.26577535

0.225305680.249460720.25751240.2614150.263362190.264304290.26488333

0.217911280.246256480.255595330.260141520.2624420.263647010.26427299

0.2131460.244202480.254390320.259278840.261817580.263154050.26385046

0.210516880.243052240.253678270.258868040.261456080.262907570.26363919

Calculo de coeficiente de transferencia de calor(h) del perdido.

c

18.7 c15.5 c13.3 c12.4 cTabla de regresin lineal.T-TAQp

34.10.21051688

28.60.24305224

23.50.25367827

18.70.25886804

15.50.26145608

13.30.26290757

12.40.26363919