- The
heating value (or
energy value or
calorific value) of a substance,
usually a fuel or food (see food energy), is the
amount of heat
released during...
-
mechanical properties of coal and
particular carbonization properties The
calorific value Q of coal [kJ/kg] is the heat
liberated by its
complete combustion...
- The
calorie is a unit of
energy that
originated from the
caloric theory of heat. The
large calorie, food calorie,
dietary calorie, or
kilogram calorie...
-
recorded on a thermometer. He was
surprised at the
result and
called them "
Calorific Rays". The term "infrared" did not
appear until late 19th century. An...
-
Magnetic refrigeration is a
cooling technology based on the
magnetocaloric effect. This
technique can be used to
attain extremely low temperatures, as...
-
obese state. "Unexplained"
weight loss that is not
caused by
reduction in
calorific intake or
increase in
exercise is
called cachexia and may be a symptom...
-
calorific values can be
found depending on the type of the coal used for its production. If the coal used was
Bituminous coal it had less
calorific values...
- countries[example needed] for
domestic cooking.
Smokeless fuels generally have a high
calorific value, with that of
anthracite being greater than dry wood for example...
- of
calorific gases including hydrogen,
carbon monoxide, methane, and
other volatile hydrocarbons,
together with
small quantities of non-
calorific gases...
- a gas appliance. The
calorific value of
manufactured gas is
around 500 Btu per
cubic foot (18,629 kJ/m3). Whereas, the
calorific value of
natural gas...
