Sentence examples for a moderate vacuum from inspiring English sources

The samples were wetted by immersion under DI water in a moderate vacuum for approximately 1 h followed by an atmospheric pressure soak for 30 days.

In the setup, the nanoscale doubly clamped resonator is loaded onto a printed circuit board (PCB) and connected to a moderate vacuum chamber at room temperature, which is affected vertically by a magnetic field (0.9 T).

For hydrophobic pervaporation of wastewater, sweep gas pervaporation should be combined with a moderate vacuum (of around 0.1 bar) to improve the pervaporation performance; the performance at atmospheric pressure for the conditions selected leads to excessive membrane areas.

In our study, a doubly clamped nanoscale resonator using electromagnetomotive transduction was operated under a moderate vacuum (about 1 Torr) at room temperature with a B field of 0.9 T. Also, an RF tuning method was adopted in a magnetomotive transduction operation.

Polycapillary X-ray optics as a new application is proposed to be used as both a focusing X-ray lens and a vacuum window placed in the middle part which connected X-ray source in a clearly high vacuum with sample or detector in a moderate vacuum.

It was also shown that the flux of permeating component is unaffected by the downstream pressure at low pressures up to 10 mmHg which indicates that for such systems the operating condition can be economically designed based on a moderate vacuum at downstream side instead of using a full expensive vacuum system.

For feed gases containing > 30% CO2, a single-stage VSA capture process operating at moderate vacuum pressure and without a product purge, can achieve very high product purities and recoveries.

Finally, some preliminary characterization results have been performed, demonstrating Q-factors up to 38,000 in high vacuum and 13,000 at moderate vacuum, on an array of cantilever devices, giving us some insight on how to optimize the mechanical design for gas based measurements.

Here, we report facile synthesis of new oxygen-selective BaxSr1−xO/MgO nano-composite sorbents from which O2 can be desorbed at moderate vacuum pressures.

Silanization of Si(100) wafer has been achieved by exposing the surface, after degreasing, to hexamethyldisilizane (HDMS, ≥99%; Sigma-Aldrich Corporation, St. Louis, MO, USA) vapors for 1 h in moderate vacuum.

Its primary purpose has been to reveal changes in the tribological behavior of bearing materials and solid lubricants influenced mainly by elevated temperatures in moderate vacuum and in low partial pressures of inert or reactive gases, under realistic engineering (Hertzian) stresses.