Temperature Rise in Heating Wire. A current of 250 A is passing through a stainless steel wire having a diameter of 5.08 mm. The wire is 2.44 m long and has a resistance of 0.0843 2. The outer surface is held constant at 427.6 K. The

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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Temperature Rise in Heating Wire. A current of 250 A is passing through a
stainless steel wire having a diameter of 5.08 mm. The wire is 2.44 m long and
has a resistance of 0.0843 2. The outer surface is held constant at 427.6 K. The
thermal conductivity is k = 22.5 W/m K. Calculate the center-line temperature
at steady state.
Transcribed Image Text:Temperature Rise in Heating Wire. A current of 250 A is passing through a stainless steel wire having a diameter of 5.08 mm. The wire is 2.44 m long and has a resistance of 0.0843 2. The outer surface is held constant at 427.6 K. The thermal conductivity is k = 22.5 W/m K. Calculate the center-line temperature at steady state.
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