• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Fuel >Pine oil-soapnut oil methyl ester blends: A hybrid biofuel approach to completely eliminate the use of diesel in a twin cylinder off-road tractor diesel engine
【24h】

Pine oil-soapnut oil methyl ester blends: A hybrid biofuel approach to completely eliminate the use of diesel in a twin cylinder off-road tractor diesel engine

机译：松油 - 苏布丁油甲酯混合：混合生物燃料方法，以完全消除柴油在双缸越野拖拉机柴油发动机中的使用

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Off-road vehicles used for construction and agricultural activities are one among the major source of exhaust emission. In order to reduce the environmental impact caused by these vehicles, it is encouraged to use biofuels which are renewable and locally available throughout the year. In the present work, a light biofuel- pine oil was introduced to blend with a methyl ester derived from soapnut oil. This paper details the experimental investigations of the performance, combustion and emission characteristics of an agricultural tractor engine using the combination of biofuels as a complete replacement of conventional diesel fuel. The methyl esters of soapnut oil was blended with pine oil at different proportions. The blends P100SNB0, P75SNB25, P50SNB50, P25SNB75 and P0SNB100 were prepared on volume basis and complied with ASTM D-6751 specifications. The experiments were conducted in a Simpson S217, Twin cylinder tractor diesel engine to study the performance, combustion and emission characteristics of the prepared biofuel. The results showed that the specific fuel consumption of P100SNB0 and biofuel blends decreases up to 4% with the increased engine load. The brake thermal efficiency of the blend P50SNB50 and P75SNB25 were increased by 8% and 10% respectively at full load condition compared with diesel. The biofuel blends outperformed conventional Petro-diesel in terms of smoke, unburnt hydrocarbon (HC) and carbon monoxide (CO) with a slight penalty on NOx emissions. Up to 50% pine oil blended biodiesel (P75SNB25, P50SNB50) fuel can be used in diesel engines without affecting its performance, emission and combustion characteristics.
机译：用于建筑和农业活动的越野车是废气排放主要来源之一。为了减少这些车辆造成的环境影响，鼓励使用全年可再生和当地提供的生物燃料。在本作工作中，引入了光生物燃料松油以与衍生自苏酸油的甲酯共混。本文详述了农业拖拉机发动机的性能，燃烧和排放特性使用生物燃料的组合作为传统柴油燃料的完全更换。将苏布丁油的甲酯与松油以不同的比例混合。在体积的基础上制备混合P100SNB0，P75SNB25，P50SNB50，P25SNB75和P0SNB100，并符合ASTM D-6751规格。实验是在SIMPSON S217，双缸拖拉机柴油发动机中进行的，以研究制备的生物燃料的性能，燃烧和排放特性。结果表明，由于发动机负荷增加，P100SNB0和生物燃料共混物的特定燃料消耗降低至4％。与柴油相比，混合P50SNB50和P75SNB25的制动热效率分别增加了8％和10％。在烟雾，未燃烧的烃（HC）和一氧化碳（CO）方面，生物燃料在烟雾，未燃烧的烃（HC）和一氧化碳（CO）上融为NOx排放。高达50％的松油混纺生物柴油（P75SNB25，P50SNB50）燃料可用于柴油发动机，而不会影响其性能，发射和燃烧特性。

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