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CRITICAL CROSS-SECTIONAL AREA [2 records]

Record 1 2024-08-13

English

Subject field(s)
  • Calculating Procedures (Mathematics)
  • Hydrology and Hydrography
CONT

Open-channel flow, or gravity flow, occurs when the water surface is at atmospheric pressure, which creates a free surface. ... Open-channel flow, however, is more complex than closed-conduit flow since the cross-sectional flow area is not constant.

CONT

In outlet control, the cross-sectional area of the flow is defined by the geometry of the outlet and either critical depth, tailwater depth, or the height of the conduit.

Key term(s)
  • cross sectional flow area
  • cross sectional area of flow
  • cross sectional area of the flow

French

Domaine(s)
  • Procédés de calcul (Mathématiques)
  • Hydrologie et hydrographie

Spanish

Save record 1

Record 2 2000-06-20

English

Subject field(s)
  • Air Transport
DEF

The maximum cross-sectional area of the protected volume in a plane orthogonal to the major axis.

OBS

critical cross-sectional area : term and definition officially approved by the International Civil Aviation Organization(ICAO).

French

Domaine(s)
  • Transport aérien
DEF

Section transversale maximale du volume protégé dans un plan perpendiculaire à l'axe principal.

OBS

section transversale critique : terme et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI).

Spanish

Campo(s) temático(s)
  • Transporte aéreo
DEF

Área máxima de corte del volumen protegido en un plano perpendicular al eje principal.

OBS

área crítica de corte : término y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).

Save record 2

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