A steel pipeline, 2-in. schedule 40 pipe, contains saturated steam at 121.1°C, The line is insulated with 25.4 mm of asbestos. Assuming that the inside surface temperature of the metal wall is at 121.1°C and the outer surface of the insulation is at 26.7°C, calculate the heat loss for 30.5 m of pipe. Also, calculate the kg of steam condensed per hour in the pipe due to the heat loss. The average k for steel is 45 W/m· K and the k for asbestos is 0.182. A steel pipeline, 2-in. schedule 40 pipe, contains saturated steam at 121.1°C, The line is insulated with25.4 mm of asbestos. Assuming that the inside surface temperature of the metal wall is at 121.1°C andthe outer surface ofthe insulation is at 26.7°C, calculate the heat loss for 30.5 m of pipe. Also, calculatethe kg of steam condensed per hour in the pipe due to the heat loss. The average k for steel is 45 W/m: Kand the k for asbestos is 0.182.

Answered: Image /qna-images/answer/87fb2521-64f6-4a6a-8ff5-23743ba17af6.jpg

Answered: A steel pipeline, 2-in. schedule 40…

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

Section: Chapter Questions

Problem 1.1P

See similar textbooks

Related questions

Question

A steel pipeline, 2-in. schedule 40 pipe, contains saturated steam at 121.1°C, The line is insulated with 25.4 mm of asbestos. Assuming that the inside surface temperature of the metal wall is at 121.1°C and the outer surface of the insulation is at 26.7°C, calculate the heat loss for 30.5 m of pipe. Also, calculate the kg of steam condensed per hour in the pipe due to the heat loss. The average k for steel is 45 W/m· K and the k for asbestos is 0.182.