2. A nominal 3-in. wrought-iron pipe (Inside Dia. = 3.07 in., Outside Dia. =3.50 in., k = 34 Btu/h ft °F) conducts steam

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2. A nominal 3-in. wrought-iron pipe (Inside Dia. = 3.07 in., Outside Dia. =3.50 in., k = 34 Btu/h ft °F) conducts steam

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2. A nominal 3-in. wrought-iron pipe (Inside Dia. = 3.07 in., Outside Dia. =3.50 in., k = 34 Btu/h ft °F) conducts steam. The inner surface is at 250°F and the outer surface is at 100°F.
a. Calculate the rate of heat loss per hour from 100 ft of this pipe.
b. Calculate the heat flux on the inner face of the pipe.
c. Calculate the heat flux on the external face of the pipe.
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