Glossary
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The terms and definitions included
in this glossary were taken from "ASHRAE Terminology of Heating, Ventilation,
Air Conditioning & Refrigeration".
To access the complete glossary please
visit ASHRAE's Bookstore.
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| liquid pocket (liquid slug) |
accidental trapping of liquid refrigerant at any
point in the system |
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| liquid-vapor mixture | liquid and gaseous phases of a single substance
or azeotrope usually at saturation |
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| liquor |
solution used in absorption refrigeration |
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| litre |
SI unit of volume; (cubic decimetre) limited to
capacity in dry measure of granular, freely pouring solids, and to fluid
measure (both liquids and gases). No prefixes except milli or micro should be
used |
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| LNG |
liquefied natural gas |
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| load |
1.
amount of heat per unit time imposed on a refrigeration system by the required
rate of heat removal.
2.
energy absorbing device.
3.
material, force, torque, energy, or power applied to or removed from a system
or element.
4.
to put data into a register or storage. See also Btu; capacity; kilowatt; ton;
load units. |
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| load management (electric) | deliberate control or influencing of user loads
to affect the time of use of electric power and energy. |
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| load profile |
summary of thermal loads in a system over time. Note: e.g., A common load profile on a
peak design day, for thermal storage designs would show hourly system load
requirements for 24 hours |
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| loading error |
1.
error due to the adverse effect of a load on the transducer or signal source
driving it. 2. error in transferring data from a data source
to a computer memory. See also error |
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| locked rotor current (LRA; locked rotor |
steady-state current taken from the line with
the rotor locked and with rated voltage (and rated frequency in the case of alternating-current
motors) applied to the motor.
locker plant cold-storage locker. |
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