Heat effects on rapid pressure changes in vacuum systems

Nordon, P.; Watt, I. C.

doi:10.1002/pol.1960.1204314121

Search citation statements

Order By: Relevance

Paper Sections

Select...

The Sorption Balance In Vocuo1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1960

1980

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The rise in temperature associated with the compression of water vapor [5,7] was also considered to have a negligible effect on subsequent absorption behavior.…”

Section: The Sorption Balance In Vocuomentioning

confidence: 99%

A Comparison of the Absorption of Water into Wool Fibers by Various Techniques

Mackay

Watt

1962

Textile Research Journal

View full text Add to dashboard Cite

“…The rise in temperature associated with the compression of water vapor [5,7] was also considered to have a negligible effect on subsequent absorption behavior.…”

Section: The Sorption Balance In Vocuomentioning

confidence: 99%

A Comparison of the Absorption of Water into Wool Fibers by Various Techniques

Mackay

Watt

1962

Textile Research Journal

View full text Add to dashboard Cite

Sorption of Water Vapor by Keratin

Watt

1980

Journal of Macromolecular Science, Part C

View full text Add to dashboard Cite

Kinetic Studies of the Wool-Water System

Watt

1960

Textile Research Journal

View full text Add to dashboard Cite

Studies have been made of the sorption of water by wool fibers, after changes of the external water vapor pressure, by following the weight changes of the fibers. The sorption kinetics are dependent on the size of the concentration change and the initial regain of the wool. For low regains, 0-2.5%, sorption is Fickian with a concentration- dependent diffusion coefficient. At 35° C. and zero regain the diffusion coefficient D0 = 1.0 × 10-10 cm.2/sec. and the activation energy of diffusion is > 11 kcal./mole. For concentrations above 2.5% regain, a portion of the water vapor uptake on absorption occurs by a non-Fickian mechanism; the relative contributions of the Fickian and nbn- Fickian mechanisms to the total uptake vary with the initial regain.

show abstract

Heat effects on rapid pressure changes in vacuum systems

Cited by 3 publications

References 3 publications

A Comparison of the Absorption of Water into Wool Fibers by Various Techniques

A Comparison of the Absorption of Water into Wool Fibers by Various Techniques

Sorption of Water Vapor by Keratin

Kinetic Studies of the Wool-Water System

Contact Info

Product

Resources

About