Leybold has expanded its range of oil diffusion pumps to include the Diffvac DP and Diffvac OB series for applications ...

Vacuum casting is used in the manufacture of important mechanical parts, such as engine components, turbine blades, shafts ...

WebMD explains how a vacuum constriction device can be used to treat erectile dysfunction.

According to Sebastian Werner, MD of leading local manufacturer of high-pressure jetting and vacuuming trucks, Werner Pumps, although V-belt driven pumps have long been used in high-pressure ...

By 2025, the dry vacuum pump market was worth USD 3,045.9 million, up from USD 2,312.8 million in 2020. It is projected that ...

The main functions of the exhaust pumping system of a Deuterium-Tritium (DT) fusion device are to pump out the helium ash and control the divertor neutral gas density. This requires the handling of ...

We discuss the effects of extrinsic and intrinsic factors that can affect the probability of vacuum arcing onset on Cu electrodes. Our experimental evidence indicates that chemical (plasma) cleaning ...

Overall mass transfer coefficient Ordinary diffusion coefficient Knudsen diffusion coefficient Correlations for K D and K K are also presented in the table. These coefficients may be calculated from ...

This study is aimed at comparing two traditional methods of drying of enzymes and at verifying the efficiency of each one and their advantages and disadvantages. The experiments were performed with a ...