Published 1988 | Version v1
Book Metadata-only

Turbulent transport of He II in active and passive phase separators using slit devices and porous media

Creators

  • 1. Lockheed Research and Development Div., Palo Alto, CA (USA)

Description

The turbulent flow modes of He II vapor-liquid phase separators were comparatively investigated for passive porous plug separators and active phase separators using slits of variable flow paths. The basic flow regimes in both devices were identical. An integrated Gorter-Mellink equation was employed to analyze active separator data in the literature. The dependence of the Gorter-Mellink parameter on slit width was assessed. The results agree with heat flow data for He II entropy transport at zero net mass flow in wide capillaries and slits

Additional details

Publishing Information

Publisher
Plenum Press.
Imprint Place
New York, NY (USA)
Imprint Title
Advances in cryogenic engineering. Volume 33
Journal Page Range
p. 431-439.

Conference

Title
Cryogenic engineering conference.
Dates
14-18 Jun 1987.
Place
St. Charles, IL (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
19090900
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
APERTURES; CRYOGENIC FLUIDS; CRYOGENICS; DARCY LAW; FLOW MODELS; FLOW RATE; GAS FLOW; HEAT TRANSFER; HELIUM II; LIQUID FLOW; PERMEABILITY; POROUS MATERIALS; SUPERFLUIDITY; TURBULENT FLOW; VAPOR PRESSURE; VAPOR SEPARATORS; VAPORS
Descriptors DEC
ENERGY TRANSFER; EQUIPMENT; EVEN-EVEN NUCLEI; FLUID FLOW; FLUIDS; GASES; HELIUM ISOTOPES; HELIUM 4; ISOTOPES; LIGHT NUCLEI; MATERIALS; MATHEMATICAL MODELS; NUCLEI; OPENINGS; PHYSICAL PROPERTIES; QUANTUM FLUIDS; SEPARATION EQUIPMENT; STABLE ISOTOPES; THERMODYNAMIC PROPERTIES