Example 29.10. (S.I. Units). 4 25 om nteam main, 225 matres long is covered with5 orm of high temperature insrulation (K=0'095 W/m°K) and 4 om of low temperature inmudation(K-6-085 W/m K). The inner and outer surface temperaturen as measured are 400°C and 50°0svapselively.Conspute :(a) the lotal hoat loss per hour(b) the total hent loes per aq. m. of outer eurface(c) the heat loss per aq. m. of pipe aurfuce(d) the temperalure between the two layere of inoulation.Negled hent conduetion through pipe material.

Given: Diameter of the pipe D1=0.25mThickness of high temperature insulation (t1)=0.05mThickness of…

Example 29.10. (S.I. Units). 4 25 cm steam main, 225 metrea long ia covered swish 5 om of high temperature insulalion (K 0095 W/m°K) and 4 om of low temperature inmdation (K-6065 W/m K). The ianer and outer surface temperatures as mearured are 400°C and 50C svapsalively. Covspute: (a) the lotal haat loss per hour (b) the total heat loes per aq. m. of outer eurface (e) tha heat loss per aq. m. of pipe surface (d) the temperalure between the two layere of inoulation. Negled hert conduction through pipe material.

Example 29.10. (S.I. Units). 4 25 cm steam main, 225 metrea long ia covered swish 5 om of high temperature insulalion (K 0095 W/m°K) and 4 om of low temperature inmdation (K-6065 W/m K). The ianer and outer surface temperatures as mearured are 400°C and 50C svapsalively. Covspute: (a) the lotal haat loss per hour (b) the total heat loes per aq. m. of outer eurface (e) tha heat loss per aq. m. of pipe surface (d) the temperalure between the two layere of inoulation. Negled hert conduction through pipe material.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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FROM BOOK: ENGINEERING THERMOFLUIDS, M. MASSOUD
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