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首页> 外文期刊>International journal of green energy >Production of stable bio-emulsion fuel with the use of underwater explosion
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Production of stable bio-emulsion fuel with the use of underwater explosion

机译：用水下爆炸生产稳定的生物乳液燃料

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摘要

Oxides of nitrogen (NOx) and particulate matter (PM) are the main pollutants from diesel engines. Bio-diesel fuel, as alternative fuel, has potential to reduce the formation of NOx and PM. And emulsion fuel is a mixture of fuel and water that can reduce nitrogen oxide (NOx) and PM in exhaust gas when it is burned in a diesel or other heat engines. Reduction of NOx is originated from the reduction of local high temperature due to vaporized water during combustion. The aim of the present study is performed on the production of the stable bio-diesel emulsion fuel. In this research, a bubble pulse caused by an underwater explosion is used to emulsify samples, i.e., water (in the range of 5-20%) and bio-diesel fuel with two different specific surfactants. This mechanism of the emulsification is observed by a high speed video camera. It is found that (i) the process of generating emulsification under the underwater explosion is disclosed, (ii) the stable emulsion fuel is affected by HLB, i.e., the ratio of two different specific surfactants and the timewise stability of the emulsion fuel is attributed to the scattering intensity of the measured water particle size.
机译：氮（NOx）和颗粒物质（PM）的氧化物是来自柴油发动机的主要污染物。生物柴油燃料作为替代燃料，具有减少NOx和PM的形成。乳液燃料是燃料和水的混合物，当它在柴油或其他热风发动机中燃烧时，可以减少废气中的氮氧化物（NOx）和PM。由于燃烧过程中蒸发的水，源于局部高温的降低起源于局部高温的降低。本研究的目的是对稳定生物柴油乳液燃料的生产进行的。在该研究中，使用水下爆炸引起的气泡脉冲用于乳化样品，即水（5-20​​％的范围）和具有两种不同的特异性表面活性剂的生物柴油燃料。通过高速摄像机观察乳化的这种机制。发现（i）公开了在水下爆炸下产生乳化的过程，（ii）稳定的乳液燃料受HlB的影响，即两种不同的特异性表面活性剂的比例和乳液燃料的时效稳定性归因于到测量的水粒径的散射强度。

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