TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
PRESSURE LOSS [3 records]
Record 1 - internal organization data 2016-03-11
Record 1, English
Record 1, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Hydrology and Hydrography
- Transport of Water (Water Supply)
Record 1, Main entry term, English
- head loss
1, record 1, English, head%20loss
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- head-loss 2, record 1, English, head%2Dloss
correct
- lost head 3, record 1, English, lost%20head
correct
- loss of head 4, record 1, English, loss%20of%20head
correct, standardized
- energy loss 5, record 1, English, energy%20loss
correct
- loss of energy 6, record 1, English, loss%20of%20energy
correct
- pressure loss 7, record 1, English, pressure%20loss
correct
Record 1, Textual support, English
Record number: 1, 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 1, English, - head%20loss
Record number: 1, 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 1, English, - head%20loss
Record number: 1, Textual support number: 1 OBS
loss of head: term standardized by the British Standards Institution (British Standard No. 4118). 9, record 1, English, - head%20loss
Record 1, French
Record 1, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Hydrologie et hydrographie
- Adduction d'eau (Alimentation en eau)
Record 1, Main entry term, French
- perte de charge
1, record 1, French, perte%20de%20charge
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Réduction de la charge, correspondant à l'énergie dissipée au cours de l'écoulement. 2, record 1, French, - perte%20de%20charge
Record number: 1, 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 1, French, - perte%20de%20charge
Record number: 1, 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 1, French, - perte%20de%20charge
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Mecánica de fluidos e hidráulica (Física)
- Hidrología e hidrografía
- Transporte de agua (Abastecimiento de agua)
Record 1, Main entry term, Spanish
- pérdida de carga
1, record 1, Spanish, p%C3%A9rdida%20de%20carga
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- pérdida de energía 2, record 1, Spanish, p%C3%A9rdida%20de%20energ%C3%ADa
feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Disminución de la carga total, expresada en unidades de altura, debida a la disipación de energía. 2, record 1, Spanish, - p%C3%A9rdida%20de%20carga
Record 2 - external organization data 2008-07-03
Record 2, English
Record 2, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 2, Main entry term, English
- loss of pressure 1, record 2, English, loss%20of%20pressure
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
For conditions and failures, such as pipe breaks, loss of inventory, loss of flow, loss of pressure and loss of vacuum, for which unit response and operator actions are a function of the degree of severity of the condition or failure ... 1, record 2, English, - loss%20of%20pressure
Record 2, Key term(s)
- pressure loss
Record 2, French
Record 2, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 2, Main entry term, French
- chute de pression
1, record 2, French, chute%20de%20pression
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Dans le cas de conditions et de défaillances, comme par exemple un bris de tuyauterie, une perte d'inventaire ou de débit, une chute de pression ou une détérioration du vide, pour lesquelles la réaction des systèmes et les interventions des opérateurs dépendent du degré de gravité de la condition ou de la défaillance [...] 1, record 2, French, - chute%20de%20pression
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2005-08-18
Record 3, English
Record 3, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Oil Drilling
- Transport of Oil and Natural Gas
Record 3, Main entry term, English
- pressure drop
1, record 3, English, pressure%20drop
correct, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
- pressure loss 2, record 3, English, pressure%20loss
- drop in pressure 3, record 3, English, drop%20in%20pressure
- loss of head 3, record 3, English, loss%20of%20head
- loss of pressure 3, record 3, English, loss%20of%20pressure
- lost pressure 4, record 3, English, lost%20pressure
Record 3, Textual support, English
Record number: 3, 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 3, English, - pressure%20drop
Record number: 3, Textual support number: 1 OBS
pressure drop: term standardized by the ISO. 6, record 3, English, - pressure%20drop
Record 3, French
Record 3, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Forage des puits de pétrole
- Transport du pétrole et du gaz naturel
Record 3, Main entry term, French
- perte de charge
1, record 3, French, perte%20de%20charge
correct, feminine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
- baisse de pression 2, record 3, French, baisse%20de%20pression
feminine noun
- diminution de pression 2, record 3, French, diminution%20de%20pression
feminine noun
- chute de pression 3, record 3, French, chute%20de%20pression
correct, feminine noun
- perte de pression 4, record 3, French, perte%20de%20pression
feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Différence de pression d'un fluide entre deux points. [Définition normalisée par l'ISO.] 5, record 3, French, - perte%20de%20charge
Record number: 3, 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 3, French, - perte%20de%20charge
Record number: 3, Textual support number: 1 OBS
perte de charge : terme normalisé par l'ISO. 7, record 3, French, - perte%20de%20charge
Record 3, Spanish
Record 3, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: