Sentence examples for helium concentration from inspiring English sources

If the transition regions contained a helium concentration gradient, they could be bottom heavy, altering the fluid flow inside the planet and therefore the magnetic field.

A mass flow restriction results in a unique dependence of the measurement on helium concentration.

Therefore, helium concentration read-outs should be converted to obtain correct predictions for hydrogen.

The average bubble velocity was determined from the speed at which a helium concentration step traveled from the bottom to the top of the bed.

The helium concentration profile was designed so to follow the damage curve with a 0.22 appm He/dpa ratio at the depth from 300 to 1000 nm in the material.

The model is compared against experimental data on uniform and non-uniform distribution of helium concentration in the enclosure with one vent of different size and various release flow rates.

Main emphasis is placed on helium (He) concentration in the ducts, as well as the relative concentration between the hydrogen isotopes (mainly in the form of diatomic molecules of H, D, and T).

Instead of being used, lower helium concentrations are usually vented to the atmosphere.

These low helium concentrations demand efficient separation and purification processes to be economically feasible.

However, the currently wide-spread low-temperature distillation is energy intensive and only applied at high helium concentrations.

The results show that membrane processes can well compete with thermal separation technologies even at low helium concentrations.