(1%,2.5%)to ethanol diesel.The results show that the evaporation states of three kinds of droplets(et hanol diesel,base fuel with 1%alumina nanoparticles,base fuel with 2.5%alumina nanoparticles)are similar in the low temperature environment,and nanoparticles inhibit the evaporation of the droplets....
The vapor condenses on the substrate that is at a lower temperature than the evaporation source. This chapter starts with a discussion of the various applications of thermodynamic calculations to evaporation processes. It then describes the kinetic theory of gases from which most of the important ...
Afterwards, the container was heated to a temperature of 500–900 °C to guarantee the volatilization of the bulk RP (the boiling temperature is 277 °C). As the RP was sublimated, it would be diffused into the internal cavity of the porous carbon materials [96,97]. After condensation, ...
Scope of application:1) Evaporative concentration2) Evaporation and crystallization3) Low temperature evaporation4) To evaporate one ton of water requires 23-70 kWh of electricity;5) Low-temperature evaporation with an evaporation temperature of 17-40°C can be achieved...
The evaporation characteristics of such a drop with the addition of ethanol are also given. The result of the conducted research is the loss of mass during the drop carried above the surface with temperature above the Leidefrost point. 展开 ...
I: Preparation method and optical properties in ethanol Three new methods for the preparation of metal colloid in organic solvent are presented. These methods were the matrix isolation method, the gas flow-cold trap method and the gas flow鈥搒olution trap method; the latter was found to give ...
Daily evaporation was calculated from bihourly values of water temperature and hourly values of meteorological variables for a 63day study period in the summer. The evaporation data were then used to derive mass transfer evaporation formulas for heated and ambient flowing channels. 展开 关键词:...
Measurement of transient evaporation of an ethanol droplet stream with phase rainbow refractometry and high-speed microscopic shadowgraphyDroplet streamEvaporationPhase rainbow refractometryTemperatureDroplet sizeShadowgraphyQuantifying the evaporation rate of droplets is of great importance in many applications and...
Single phase La9.33Si6O26 ultrafine powder, as a kind of highly activated precursor to prepare medium-to-low temperature electrolyte for solid oxide fuel c... C Tian,J Liu,J Cai,... - 《Cheminform》 被引量: 68发表: 2010年 Ethanol-production by flocculating yeast.4. Continuous high-eth...
the molecules of the liquid acquire enough energy to overcome the intermolecular forces that bind them together in the liquid state and they escape as individual molecules of vapor until the vaporization is complete. The temperature of a boiling liquid remains constant until all of the liquid has ...