It describes the process between the combustion furnace, the boiler and the preheater, I do not need calculations, only explanation. H20(I)H20(v)BOILER25°C250°C, 17 barAIRFlue gasPREHEATERFlue gas450 kmol CH/h300°C150°CFURNACE25°CPreheated air20% Excess airT(°C)25°C

In this type of combustion furnace, a new mixture of air is taken for each cycle. The first step…

Answered: H,O) H,O(v) BOILER 25°C 250°C, 17 bar…

H,O) H,O(v) BOILER 25°C 250°C, 17 bar AIR PREHEATER Flue gas Flue gas 450 kmol CH,/h 300°C 150°C FURNACE 25°C 20% Excess air Preheated air T"C) 25°C

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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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

It describes the process between the combustion furnace, the boiler and the preheater, I do not need calculations, only explanation.

H20(I)
H20(v)
BOILER
25°C
250°C, 17 bar
AIR
Flue gas
PREHEATER
Flue gas
450 kmol CH/h
300°C
150°C
FURNACE
25°C
Preheated air
20% Excess air
T(°C)
25°C

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