TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
PERTE CHARGE [9 records]
Record 1 - internal organization data 2017-05-31
Record 1, English
Record 1, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Hydrology and Hydrography
- Civil Engineering
Record 1, Main entry term, English
- friction head
1, record 1, English, friction%20head
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- friction loss 2, record 1, English, friction%20loss
correct, standardized, officially approved
- head loss due to friction 3, record 1, English, head%20loss%20due%20to%20friction
correct
- frictional loss 4, record 1, English, frictional%20loss
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The head lost by water flowing in a stream or conduit due to disturbances caused by the contact between the moving water and its containing conduit and of intermolecular friction. 5, record 1, English, - friction%20head
Record number: 1, Textual support number: 1 OBS
friction head; friction loss: terms standardized by the British Standards Institute (BSI). 6, record 1, English, - friction%20head
Record number: 1, Textual support number: 2 OBS
friction loss: term officially approved by the Lexicon Project Committee (New Brunswick). 7, record 1, English, - friction%20head
Record 1, Key term(s)
- friction head loss
Record 1, French
Record 1, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Hydrologie et hydrographie
- Génie civil
Record 1, Main entry term, French
- perte de charge de frottement
1, record 1, French, perte%20de%20charge%20de%20frottement
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- perte de charge par frottement 2, record 1, French, perte%20de%20charge%20par%20frottement
correct, feminine noun, officially approved
- perte de charge 3, record 1, French, perte%20de%20charge
correct, feminine noun
- perte par frottement 4, record 1, French, perte%20par%20frottement
correct, feminine noun
- perte de charge due au frottement 5, record 1, French, perte%20de%20charge%20due%20au%20frottement
feminine noun
- perte due au frottement 6, record 1, French, perte%20due%20au%20frottement
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Perte totale de charge dans un écoulement due au frottement de l'eau sur les parois du canal, du lit ou du milieu poreux qu'il traverse. 7, record 1, French, - perte%20de%20charge%20de%20frottement
Record number: 1, Textual support number: 1 OBS
Elles sont habituellement exprimées en hauteur d'eau. 8, record 1, French, - perte%20de%20charge%20de%20frottement
Record number: 1, Textual support number: 2 OBS
perte de charge par frottement : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick). 9, record 1, French, - perte%20de%20charge%20de%20frottement
Record 1, Key term(s)
- perte par friction
- perte de charge par friction
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Mecánica de fluidos e hidráulica (Física)
- Hidrología e hidrografía
- Ingeniería civil
Record 1, Main entry term, Spanish
- pérdida por fricción
1, record 1, Spanish, p%C3%A9rdida%20por%20fricci%C3%B3n
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- pérdida por rozamiento 2, record 1, Spanish, p%C3%A9rdida%20por%20rozamiento
feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Pérdida de energía total en el flujo de agua, debida a la fricción entre el agua y las paredes del cauce, canal o medio poroso en el cual fluye. Generalmente se expresa en unidades de altura. 1, record 1, Spanish, - p%C3%A9rdida%20por%20fricci%C3%B3n
Record 2 - internal organization data 2017-02-10
Record 2, English
Record 2, Subject field(s)
- Analytical Chemistry
- Chemical Engineering
Record 2, Main entry term, English
- pressure drop
1, record 2, English, pressure%20drop
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The difference in pressure between two points in a flow system, usually caused by frictional resistance to a fluid flowing through a conduct, filter media, or other flow-conducting system. 2, record 2, English, - pressure%20drop
Record 2, French
Record 2, Domaine(s)
- Chimie analytique
- Génie chimique
Record 2, Main entry term, French
- perte de charge
1, record 2, French, perte%20de%20charge
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Actuellement, la mise en œuvre de particules d'un diamètre inférieur à 5 µm est peu recommandée en raison des difficultés de remplissage des colonnes chromatographiques et des pertes de charge excessives souvent dues à la présence de très fines particules (la perte de charge est inversement proportionnelle au carré du diamètre des particules). 1, record 2, French, - perte%20de%20charge
Record number: 2, Textual support number: 2 CONT
Pour une colonne très perméable aux gaz, à travers laquelle le débit n'introduit qu'une faible différence de pression entre l'entrée et la sortie («perte de charge» faible), on montre que le temps de rétention d'un soluté est inversement proportionnel au débit volumique du gaz porteur, mesuré par exemple à la sortie de la colonne [...] 2, record 2, French, - perte%20de%20charge
Record number: 2, Textual support number: 1 PHR
Perte de charge calibrée, faible. 3, record 2, French, - perte%20de%20charge
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-02-09
Record 3, English
Record 3, Subject field(s)
- Mechanical Transmission Systems
Record 3, Main entry term, English
- pressure drop
1, record 3, English, pressure%20drop
correct, officially approved
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Difference between inlet and outlet pressure, measured under specified conditions. 2, record 3, English, - pressure%20drop
Record number: 3, Textual support number: 1 OBS
pressure drop: term officially approved by the Lexicon Project Committee (New Brunswick). 3, record 3, English, - pressure%20drop
Record 3, French
Record 3, Domaine(s)
- Transmissions mécaniques
Record 3, Main entry term, French
- perte de charge
1, record 3, French, perte%20de%20charge
correct, feminine noun, officially approved
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Différence entre la pression d'entrée et la pression de sortie mesurées dans des conditions déterminées. 2, record 3, French, - perte%20de%20charge
Record number: 3, Textual support number: 1 OBS
perte de charge : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick). 3, record 3, French, - perte%20de%20charge
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2016-12-23
Record 4, English
Record 4, Subject field(s)
- Textile Industries
Record 4, Main entry term, English
- pressure drop 1, record 4, English, pressure%20drop
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Air cleaning filters. Hoechst's filtration medium AQF is based upon CPS (Celbond Particle Structure) new technology ... It uses active carbon particles in a thin tridimensional network thermobonded with bi-component fibres ... The bonding technique provides a maximum pleatability, a high adsorption capacity and a low pressure drop in use. 1, record 4, English, - pressure%20drop
Record 4, French
Record 4, Domaine(s)
- Industries du textile
Record 4, Main entry term, French
- perte de charge
1, record 4, French, perte%20de%20charge
feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Filtres pour assainir l'air. Le média filtrant AQF de Hoechst est basé sur la nouvelle technologie CPS (Celbond Particulate Structure) [...] Elle met en œuvre des particules de charbon actif prises dans un fin réseau tri-dimensionnel thermolié de fibres bi-composantes [...] La technique de liage autorise une plissabilité maximum, une grande capacité d'adsorption, une faible perte de charge à l'utilisation. 1, record 4, French, - perte%20de%20charge
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2016-03-11
Record 5, English
Record 5, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Hydrology and Hydrography
- Transport of Water (Water Supply)
Record 5, Main entry term, English
- head loss
1, record 5, English, head%20loss
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- head-loss 2, record 5, English, head%2Dloss
correct
- lost head 3, record 5, English, lost%20head
correct
- loss of head 4, record 5, English, loss%20of%20head
correct, standardized
- energy loss 5, record 5, English, energy%20loss
correct
- loss of energy 6, record 5, English, loss%20of%20energy
correct
- pressure loss 7, record 5, English, pressure%20loss
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
The drop in the sum of pressure head, velocity head, and potential head between two points along the path of a flowing fluid. 8, record 5, English, - head%20loss
Record number: 5, Textual support number: 1 CONT
What engineers call head loss or lost head is more specifically the energy lost by a unit weight of water because of surface resistance within the conduit, mechanical energy being converted into nonrecoverable heat energy. 3, record 5, English, - head%20loss
Record number: 5, Textual support number: 1 OBS
loss of head: term standardized by the British Standards Institution (British Standard No. 4118). 9, record 5, English, - head%20loss
Record 5, French
Record 5, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Hydrologie et hydrographie
- Adduction d'eau (Alimentation en eau)
Record 5, Main entry term, French
- perte de charge
1, record 5, French, perte%20de%20charge
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Réduction de la charge, correspondant à l'énergie dissipée au cours de l'écoulement. 2, record 5, French, - perte%20de%20charge
Record number: 5, Textual support number: 1 CONT
La perte de charge est une diminution de pression provoquée par la résistance à l'écoulement d'un fluide ou par perte d'énergie non convertible en travail utile. 3, record 5, French, - perte%20de%20charge
Record number: 5, Textual support number: 2 CONT
Si le tube a une rugosité constante sur toute sa longueur, la perte de charge est proportionnelle à la longueur [...] 4, record 5, French, - perte%20de%20charge
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Mecánica de fluidos e hidráulica (Física)
- Hidrología e hidrografía
- Transporte de agua (Abastecimiento de agua)
Record 5, Main entry term, Spanish
- pérdida de carga
1, record 5, Spanish, p%C3%A9rdida%20de%20carga
correct, feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
- pérdida de energía 2, record 5, Spanish, p%C3%A9rdida%20de%20energ%C3%ADa
feminine noun
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Disminución de la carga total, expresada en unidades de altura, debida a la disipación de energía. 2, record 5, Spanish, - p%C3%A9rdida%20de%20carga
Record 6 - internal organization data 2008-04-16
Record 6, English
Record 6, Subject field(s)
- Electric Currents
- Solar Energy
Record 6, Main entry term, English
- tare loss
1, record 6, English, tare%20loss
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
Loss [in current] caused by a charge controller. 1, record 6, English, - tare%20loss
Record number: 6, Textual support number: 1 OBS
One minus tare loss, expressed as a percentage, is equal to the controller efficiency. 1, record 6, English, - tare%20loss
Record number: 6, Textual support number: 2 OBS
charge controller: A component of a photovoltaic system that controls the flow of current to and from the battery to protect it from over-charge and over-discharge. The charge controller may also indicate the system operational status. 1, record 6, English, - tare%20loss
Record 6, French
Record 6, Domaine(s)
- Courants (Électrocinétique)
- Énergie solaire
Record 6, Main entry term, French
- perte liée à la charge
1, record 6, French, perte%20li%C3%A9e%20%C3%A0%20la%20charge
feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- perte de charge 2, record 6, French, perte%20de%20charge
proposal, feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Perte de courant causée par un contrôleur de charge. 2, record 6, French, - perte%20li%C3%A9e%20%C3%A0%20la%20charge
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2005-08-18
Record 7, English
Record 7, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Oil Drilling
- Transport of Oil and Natural Gas
Record 7, Main entry term, English
- pressure drop
1, record 7, English, pressure%20drop
correct, standardized
Record 7, Abbreviations, English
Record 7, Synonyms, English
- pressure loss 2, record 7, English, pressure%20loss
- drop in pressure 3, record 7, English, drop%20in%20pressure
- loss of head 3, record 7, English, loss%20of%20head
- loss of pressure 3, record 7, English, loss%20of%20pressure
- lost pressure 4, record 7, English, lost%20pressure
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
The difference in pressure between two points in a flow system, usually caused by frictional resistance to a fluid flowing through a conduit, filter media, or other flow-conducting system. 5, record 7, English, - pressure%20drop
Record number: 7, Textual support number: 1 OBS
pressure drop: term standardized by the ISO. 6, record 7, English, - pressure%20drop
Record 7, French
Record 7, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Forage des puits de pétrole
- Transport du pétrole et du gaz naturel
Record 7, Main entry term, French
- perte de charge
1, record 7, French, perte%20de%20charge
correct, feminine noun, standardized
Record 7, Abbreviations, French
Record 7, Synonyms, French
- baisse de pression 2, record 7, French, baisse%20de%20pression
feminine noun
- diminution de pression 2, record 7, French, diminution%20de%20pression
feminine noun
- chute de pression 3, record 7, French, chute%20de%20pression
correct, feminine noun
- perte de pression 4, record 7, French, perte%20de%20pression
feminine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Différence de pression d'un fluide entre deux points. [Définition normalisée par l'ISO.] 5, record 7, French, - perte%20de%20charge
Record number: 7, Textual support number: 1 CONT
Il faut savoir que les pertes de charge sont dues à divers facteurs : -à la hauteur de l'immeuble, -à l'ouverture simultanée des points de puisage (douches ...), - aux frottements du fluide sur la paroi des tuyaux et au ralentissement dû aux obstacles rencontrés (coudes, rugosités ...). 6, record 7, French, - perte%20de%20charge
Record number: 7, Textual support number: 1 OBS
perte de charge : terme normalisé par l'ISO. 7, record 7, French, - perte%20de%20charge
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2000-03-31
Record 8, English
Record 8, Subject field(s)
- Gas and Oil Heating
- Burners and Steamfitting
Record 8, Main entry term, English
- draft loss
1, record 8, English, draft%20loss
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- draught loss 2, record 8, English, draught%20loss
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The reduction of draft intensity caused by resistance to flow of flue gases through the boiler, breeching and chimney, plus any resistance to flow of air through the burner. 3, record 8, English, - draft%20loss
Record 8, French
Record 8, Domaine(s)
- Chauffage au gaz et au mazout
- Fumisterie et brûleurs
Record 8, Main entry term, French
- perte de charge
1, record 8, French, perte%20de%20charge
feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- résistance de tirage 2, record 8, French, r%C3%A9sistance%20de%20tirage
feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
La perte de charge de la cheminée se calcule de la même façon que celle du conduit de raccordement. 2, record 8, French, - perte%20de%20charge
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1985-05-02
Record 9, English
Record 9, Subject field(s)
- Aeroindustry
Record 9, Main entry term, English
- hydraulic loss
1, record 9, English, hydraulic%20loss
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The energy lost as result of hydraulic resistance; esp. energy losses caused by friction, changes in cross-section of the conduit and in the direction of flow. 1, record 9, English, - hydraulic%20loss
Record 9, French
Record 9, Domaine(s)
- Constructions aéronautiques
Record 9, Main entry term, French
- perte de charge
1, record 9, French, perte%20de%20charge
feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record 9, Spanish
Record 9, Textual support, Spanish
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