منابع مشابه
SAW Sensors for Chemical Vapors and Gases
Surface acoustic wave (SAW) technology provides a sensitive platform for sensing chemicals in gaseous and fluidic states with the inherent advantages of passive and wireless operation. In this review, we provide a general overview on the fundamental aspects and some major advances of Rayleigh wave-based SAW sensors in sensing chemicals in a gaseous phase. In particular, we review the progress i...
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A large amount of data on the biological and toxicological activity of gases and vapors has been collected from the literature. Processes include sensory irritation thresholds, the Alarie mouse test, inhalation anesthesia, etc. It is shown that a single equation using only five descriptors (properties of the gases and vapors) plus a set of indicator variables for the given processes can correla...
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Ë partir de techniques bases sur lÕinterfromtrie holographique, lÕnergie totale transfre par une tincelle aux gaz environnants a t mesure en faisant varier la gomtrie des lectrodes de la bougie dÕallumage, la vitesse des gaz, la pression et le temps de charge de la bobine, cette dernire tant un modle standard pour automobile. Pour les diffrentes combinaisons et valeurs des para...
متن کاملMonitoring Flammable Vapors and Gases in Industrial Processes
There are many potential sources of ignition which can trigger a fire or explosion: electrical sparks, friction, static discharge, hot surfaces, air streams, and direct-fired burners in ovens and thermal oxidizers. Since we can never be guaranteed that an environment will remain completely free of air or of a source of ignition, the most reliable means of preventing fire or explosion is to meas...
متن کاملMonitoring Flammable Vapors and Gases in Industrial Processes
There are many potential sources of ignition which can trigger a fire or explosion: electrical sparks, friction, static discharge, hot surfaces, air streams, and direct-fired burners in ovens and thermal oxidizers. Since we can never be guaranteed that an environment will remain completely free of air or of a source of ignition, the most reliable means of preventing fire or explosion is to meas...
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ژورنال
عنوان ژورنال: Physical Review (Series I)
سال: 1907
ISSN: 1536-6065
DOI: 10.1103/physrevseriesi.24.50