Published September 1977 | Version v1
Report Restricted

Heat transfer and flow friction in fine porous media

Creators

Description

Fluid-flow friction factors and heat-transfer coefficients are reported for fine screens (40, 80, and 100 mesh) and for packed fine copper spheres (70 μm). The fluids used are nitrogen and helium gas and water. The observed values do not deviate greatly from the values determined by scaling previous measurements taken from much coarser structures

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS., PC A02/MF A01.

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Additional details

Publishing Information

Imprint Pagination
13 p.
Report number
LA--6912-MS

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
9365698
Subject category
S42: ENGINEERING;
Descriptors DEI
COPPER; FLUID FLOW; FRICTION; HEAT TRANSFER; HELIUM; MEASURING METHODS; NITROGEN; POROUS MATERIALS; PRESSURE DROP; SCREENS; SPHERES; WATER
Descriptors DEC
ELEMENTS; ENERGY TRANSFER; HYDROGEN COMPOUNDS; METALS; NONMETALS; OXYGEN COMPOUNDS; RARE GASES; TRANSITION ELEMENTS