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IMMISCIBLE FLUID [3 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2003-09-08

English

Subject field(s)
  • Fluid Mechanics and Hydraulics (Physics)
DEF

The difference in pressure across the interface of two immiscible fluid phases.

French

Domaine(s)
  • Mécanique des fluides et hydraulique (Physique)
CONT

La pression capillaire correspond à une différence entre la pression au sein du fluide mouillant et celle de la phase la moins mouillante, la capillarité se manifeste lors de l'écoulement de l'eau au sein d'un milieux «poreux» (loi de Darcy) ou dans des conduits dits «capillaires» (loi de Poiseuille).

Spanish

Campo(s) temático(s)
  • Mecánica de fluidos e hidráulica (Física)
Save record 1

Record 2 1996-07-18

English

Subject field(s)
  • Analytical Chemistry
CONT

Miscible fluids are completely soluble in one another. Unlike immiscible fluids, the interfacial tension between miscible fluids is zero and there is no distinct fluid-fluid interface.

French

Domaine(s)
  • Chimie analytique
OBS

Sur le modèle de «liquide immiscible» (SOCHE, 1996, p. 524).

Spanish

Save record 2

Record 3 1986-06-25

English

Subject field(s)
  • Machinery
  • Geothermal Power Plants
CONT

Gravimetric Loop machine... This is essentially for use in a binary fluid circuit... Three parallel fluid columns of considerable height(64 m in a prototype) are arranged to form two loops, the central column being common to both. In the left-hand loop a refrigerant(e. g. freon 11) is pumped counter-clockwise round the loop : in the right-hand loop, water is circulated clockwise by gravimetric forces. The bottom of the water loop is heated by geothermal fluid. The heated water, on contact with the freon at the bottom of the central column, causes the latter to boil, and the released freon bubbles give buoyancy to the fluid in this column so that the water and boiling freon rise to the top where the two fluids, being immiscible, are separated... The different densities of the fluids in the right-hand and central columns provide the driving head for the turbine.

French

Domaine(s)
  • Machines
  • Centrales géothermiques

Spanish

Save record 3

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