Glossary



Source: Kältetechnik (Band 1), Klimatechnik
Author Hans-Jürgen Ullrich.
Distribution by Fa. COOL, Silvia Schröder, www.cool-schroeder.de

Glossary

Technical term :

Speciality :

Cooling the air :


Cooling the air takes place on the surfaces of heat exchangers which are cooled by refrigerant refrigerant

Fr : fluide frigorigène (m)
All : Kältemittel (n)
An : refrigerant
It :
or cold water or brine. This can also be carried out by air washers in diect contact with cold water. Falling below the dew point is critical to dehumidifying the air. That is to say that dehumidification is always in conjunction with cooling cooling

Fr : refroidissement (m)
All : Kühlung (f)
An : cooling
It :
the air, which means that reheating is necessary. The final temperature of the air after cooling cooling

Fr : refroidissement (m)
All : Kühlung (f)
An : cooling
It :
will always be above the dew point, as it becomes mixed with uncooled air.


- A/C > Humidification

Absolute humidity :


Absolute humidity humidity

Fr : humidité (f)
All : Feuchtigkeit (f)
An : humidity
It :
indicates the actual amount of steam in the air.


- A/C > States

Dictionary :

Anglais : absolute humidity
Français : humidité absolue (f)
Allemand : absolute Feuchte (f)
Italien :


Absolute zero :


The lowest possible temperature is –273.15°C or 0 kelvin and is also called absolute zero. According to the International System of Units, abbreviated to SI, kelvin (English physician, 1824-1907,unit symbol K) must be used to indicate temperatures.


- Refrigeration > Thermodynamics

Dictionary :

Anglais : absolute zero
Français : zéro absolu (m)
Allemand : absoluter Nullpunkt (m)
Italien :


Absorption of water :


Hygroscopic liquids imbibe steam and dilute themselves at the same time. Salt solutions based on lithium lithium

Fr : lithium (m)
All : Lithium (n)
An : lithium
It :
chloride are used. Imbibing the water increases with increased steam concentration and the pressure in the air and sinking temperature. The process is reversible i.e. the steam can be discharged from the salt solution by reheating. This makes it possible to build up a continuous process.


- A/C > Humidification

Absorption installation :


Whilst in compression compression

Fr : compression (f)
All : Pressung (f)
An : compression
It :
refrigeration systems, the compressor compressor

Fr : compresseur (m)
All : Verdichter (m)
An : compressor
It :
supplies mechanical energy energy

Fr : énergie (f)
All : Energie (f)
An : energy
It :
to reach the required condensing temperature, in absorption absorption

Fr : absorption (f)
All : Absorption (f)
An : absorption
It :
refrigeration units thermal energy energy

Fr : énergie (f)
All : Energie (f)
An : energy
It :
is supplied by the boiler. In absorption absorption

Fr : absorption (f)
All : Absorption (f)
An : absorption
It :
refrigeration units, heat is transported by a refrigerant, which absorbs heat during evaporation in the evaporator Evaporator

Fr : évaporateur (m)
All : Verdampfer (m)
An : Evaporator
It :
and releases it during condensation condensation

Fr : condensation (f)
All : Schwitzwasserbildung (f)
An : condensation
It :
in the condenser. Additionally, an absorbent absorbent

Fr : absorbant (m)
All : Absorptionsmittel (n)
An : absorbent
It :
is required to absorb the refrigerant refrigerant

Fr : fluide frigorigène (m)
All : Kältemittel (n)
An : refrigerant
It :
vapour in the absorber. In case of liquids, it is called an absorbent absorbent

Fr : absorbant (m)
All : Absorptionsmittel (n)
An : absorbent
It :
and in the case of solids, an adsorbent


- Refrigeration > Refrigeration installations

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