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Anonymous Poster

Specific Heat

09/22/2010 3:38 AM

what exactly is meant by specific heat of a fuel ? please explain with examples

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#1

Re: specific heat

09/22/2010 3:57 AM

Is this really about specific heat or is it about heat of combustion?

There are articles in Wikipedia on both topics.

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Anonymous Poster
#2

Re: specific heat

09/22/2010 9:21 AM

"Specific heat" ( also called heat capacity) is sometimes confused with calorific value (or heating value) of a fuel.

The units for calorific value are:

- energy/ mass

- energy/volume

- energy/mole

An example would be for coal designated as 13,000 BTU/lbm

The specific heat units are:

- heat/ mass* degree

etc...

An example would be for water as 1 BTU/lbm F

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Anonymous Poster
#3
In reply to #2

Re: specific heat

09/23/2010 12:42 AM

plz can u define and explain the term 'specific heat'

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