首页> 外文会议>Global Powertrain Congress on Advanced Engine Design amp; Performance vol.36; 20060919-21; Novi,MI(US) >A Novel Distributed Ignition Method using Single-Wall Carbon Nanotubes (SWCNTS) and a Low-Power Flashlight
【24h】

A Novel Distributed Ignition Method using Single-Wall Carbon Nanotubes (SWCNTS) and a Low-Power Flashlight

机译:使用单壁碳纳米管(SWCNTS)和低功率手电筒的新型分布式点火方法

获取原文
获取原文并翻译 | 示例

摘要

This paper describes a low-power novel ignition method that uses the energy of a single exposure of an ordinary camera flash and SWCNTs to ignite various fuels. It is shown that this method is able to ignite solid, liquid, and gaseous fuels. The effects of the iron (Fe) nanoparticles (embedded in the SWCNTs) concentration on the ignition process have been studied. One application of this nano-technology based ignition method has been successfully demonstrated through an ignition of a single liquid fuel droplet, suggesting that this method may be extended to ignite liquid fuel sprays. This is important as fuel sprays are used in most engines to atomize the liquid to an ensemble of droplets. This new ignition method may also be extended to achieve "distributed ignition" that would allow ignition to occur in numerous locations simultaneously. Such plurality of ignition sites is important in control of ignition event in homogeneously-charged compression ignition (HCCI) engine applications. The HCCI operating mode is considered by many to be an important component of the future automotive engine for high efficiency and low emission of harmful pollutants.
机译:本文介绍了一种低功率新颖的点火方法,该方法使用普通相机闪光灯和SWCNT的单次曝光能量来点燃各种燃料。结果表明,该方法能够点燃固体,液体和气体燃料。研究了铁(Fe)纳米粒子(嵌入在SWCNT中)的浓度对着火过程的影响。这种基于纳米技术的点火方法的一种应用已通过单个液体燃料液滴的点火而得到成功证明,表明该方法可扩展为点燃液体燃料喷雾。这很重要,因为在大多数发动机中都使用燃料喷雾将液体雾化成小滴。还可以扩展这种新的点火方法以实现“分布式点火”,该“分布式点火”将允许在多个位置同时发生点火。在均匀充电的压缩点火(HCCI)发动机应用中,这样的多个点火部位对于控制点火事件很重要。 HCCI操作模式被许多人认为是未来汽车发动机的重要组成部分,以实现高效率和低排放的有害污染物。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号