Roths new book contains a comprehensive collection of information on rarefied-gas flow, physical and chemical phenomena associated with vacuum technology, the production and measurement of high … Instead gas molecules are ionized and the collection of the ion … · the handbook of vacuum technology consists of the latest innovations in vacuum science and technology with a strong orientation towards the vacuum practitioner. Vacuum packs are comprised of evacuated pouches or vacuum skin packs, in which a film of low gas permeability is closely applied to the surface of the product. Vacuum is an international rapid publications journal with a focus on short communication. Condenser vacuum refers to the high vacuum maintained in the condenser to extract steam from the turbine exhaust, facilitating the condensation process through heat exchange with cooling water. Preservative effects are achieved by the … Vacuum drying is defined as a method of drying materials at lower temperatures, typically between 40–50 °c, by creating a vacuum that lowers the pressure below the vapor pressure of water, facilitating … All papers are peer-reviewed, with the review process for short communication geared towards very fast turnaround … In the high and ultrahigh vacuum regimes the gas density is so low that detection of direct momentum or heat transfer to a wall is not practical. Read the latest articles of vacuum at sciencedirect. com, elsevier’s leading platform of peer-reviewed scholarly literature
