difference between sub cooling super heating
Answers were Sorted based on User's Feedback
Answer / ajit singh
the temp. below the saturation temp. of liquid is subcooled
temp.and the temp.above the saturation temp. of vapour is
called superheted.
Is This Answer Correct ? | 47 Yes | 2 No |
Answer / mohammed sohail.s
subcooling - reducing the temperature below freezing point
of that substance.
superheating - raising temperature above boiling point of
that substance
Is This Answer Correct ? | 2 Yes | 2 No |
Answer / al domingo
Subcooling - in the system condenser,conversion of vapor to
liquid involves removing heat from the refrigerant at its
saturation condensing temperature...any additional
temprature decrease is called
subcooling.
superheat - in the system evaporator,conversion of liquid
to vapor involves adding heat to the liquid at is boiling
temperature,commonly to as saturation temperature..
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / a. chinna hanumanthu
subcooling means reducing the temperature below the saturation liquid temperature.
super heating means inceasing the temperature above the staturated vapour temperature
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / techyy
Sensible cooling below saturation liquid condition at that
pressure and temperature is sub-cooling & sensible heating
beyond saturation vapour condition at that pressure and
temperature is super-heating.
Is This Answer Correct ? | 2 Yes | 4 No |
Answer / fowzel
sub cooling means cooling at pre state and super heating means
heating beyond critical temperature
Is This Answer Correct ? | 6 Yes | 9 No |
Answer / rajasimha
Sub cooling is Cooling below the required temperature where
as super heating is heating above the required temperature.
Eg.
If a liquid has to be cooled to -10 degree Celsius but it is
cooled to -20 degree Celsius then it is sub cooling.
If a gas has to be heated to 100 degree Celsius but it is
heated to 110 degree Celsius them it is super heating.
Super heating generally increases efficiency ( Steam power
plants) but sub cooling is not generally not desired
Is This Answer Correct ? | 9 Yes | 13 No |
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