منابع مشابه
High-intensity vapor lamp for biological research.
A vapor arc light source has been adapted to the study of the lethal action on bacteria of near-ultraviolet (UV) and visible light. Its use makes possible much shorter exposure times than could be obtained from previously available sources. The output of radiant energy is sufficient to provide a fairly detailed action spectrum for lethality in the long-UV and visible region without the addition...
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The dynamics of fast gas heating in a high power microwave discharge in air, is investigated in the framework of FDTD simulations of the Maxwell equations coupled with the fluid simulations of the plasma. It is shown that, an ultra-fast gas heating of the order of several 100 Kelvins occurs in less than 100 ns. The main role in the heating is played by the electron impact dissociation of , diss...
متن کاملHalogen lamp–microwave combination baking of cookies
The effects of halogen lamp–microwave combination baking on the quality of cookies in terms of texture, color and spread ratio were studied. In addition, gelatinization and pasting properties of cookies baked in different ovens were assessed by using a Rapid Visco Analyzer. The hardness values of the cookies increased with increasing baking time and/or halogen power. The microwave power also co...
متن کاملNumerical Study on the Gas Temperature of Microwave Discharge Rare Gas Plasmas as a Rarified Gas Dynamic System
We report numerical simulation of gas temperature of microwave discharge plasma of rare gases by weighted-DSMC method. Our numerical simulation showed that neutral particles are heated by collisions with ions. It is found that the average temperature becomes higher for heavier rare gas discharge plasmas, which agrees with our previous experiments. It is also found that ions are accelerated by a...
متن کاملComparison of biocidal and sporicidal effects of spark discharge plasma and mercury-vapor low pressure lamp radiations
In this work it was shown that the inactivation micromycets spore (fungi) to hot plasma radiation of self-sustained spark discharge on air is much more effectively than UVradiation mercury-vapor lamp. Though the discharge electrical power is 15 times and UVphotons flux 430 times more for mercury lamp than for spark discharge. Discussed method inactivation is very simple.
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ژورنال
عنوان ژورنال: Electronics and Communications
سال: 2016
ISSN: 2312-1807,1811-4512
DOI: 10.20535/2312-1807.2015.20.5.69930