Sentence examples for lower permeability from inspiring English sources

High-saturation DNAPL lenses/pools were supported by lower permeability layers, but with DNAPL still primarily present within slightly more permeable overlying units.

Today all large embankment dams have a core of lower permeability built near their centre.

With increasing acrylonitrile content the rubber shows higher strength, greater resistance to swelling by hydrocarbon oils, and lower permeability to gases.

This leads to reduced frontal advancement in lower permeability layer.

For even lower permeability, no such recovery occurs.

Loss in free-volume due to the physical ageing may thus lead to lower permeability coefficients.

Using a higher pyrolysis temperature resulted in membranes with a lower permeability but higher selectivity.

Hence, lower permeability and higher stability are benefits of a high-Tg polymer (ethyl cellulose).

Nevertheless, CO2 can perform well in lower permeability reservoirs, or if the wellbore diameter is increased.

Consequently, the hardened PGS-optimal slurry also displays much lower permeability.

For artificial membranes that minimally hydrate, the new method gave consistent but slightly lower permeability values.