array(2) { ["lab"]=> string(2) "64" ["research"]=> string(2) "95" } 宽馏分新燃料（WDF） - 快速压缩机实验室 | LabXing

快速压缩机实验室

清华大学汽车安全与节能国家重点实验室

清华大学 / 车辆与运载学院

宽馏分新燃料（WDF）

       清华大学主持973项目课题2013CB228404 “基于宽馏分燃料的混合率与化学反应速率协同控制的低温燃烧理论研究”，提出了宽馏分含氧燃料燃烧改善排放的学术思想：结合汽油和柴油的优点，将挥发性好的低碳组分与易压燃的高碳组分调和，既可以加快油-气混合速率，也可以控制燃烧反应速率。再通过含氧燃料添加进一步改善燃烧和排放特性。在降低排放的同时，提高汽油燃料的能源利用效率。

 

       通过含氧燃料(煤基燃料：聚甲氧基二甲醚Polyoxymethylene dimethyl ethers，简称PODEn/DMMn；生物质燃料：戊醇)调质汽柴油燃料，使调质馏分燃料具有高挥发性、高着火性和高含氧量的特点，降低碳烟排放。再结合低温燃烧降低NOx，打破了NOx和碳烟此消彼长关系，降低碳烟排放90~99%，降低NOx排放90%以上。进一步将宽馏分含氧燃料与分区预混压燃模式相结合，使燃料在不同的燃烧室区域内形成多次预混放热，打破了热效率和压升率之间的此消彼长关系，同等压升率条件下能够节油5~10%。

 

代表性论文：

  1. Haoye Liu, Zhi Wang, Jianxin Wang, Xin He. Effects of gasoline research octane number on premixed low-temperature combustion of wide distillation fuel by gasoline/diesel blend. Fuel, 2014, 134: 381–388.
  2. Jianxin Wang, Zhi Wang, Haoye Liu. Combustion and emission characteristics of direct injection compression ignition engine fueled with Full Distillation Fuel (FDF). Fuel, 2015, 140: 561–567.
  3. Haoye Liu, Zhi Wang, Jianxin Wang. Performance, Combustion and Emission Characteristics of Polyoxymethylene Dimethyl Ethers (PODE3-4)/ Wide Distillation Fuel (WDF) Blends in Premixed Low Temperature Combustion (LTC). SAE Int. J. Fuels Lubr. 8(2):2015, doi:10.4271/2015-01-0810.
  4. Haoye Liu, Zhi Wang, Jianxin Wang, Xin He, Yanyan Zheng, Qiang Tang. Performance, combustion and emission characteristics of a diesel engine fueled with polyoxymethylene dimethyl ethers (PODE3-4)/diesel blends. Energy, 2015, 88: 793-800.
  5. Haoye Liu, Zhi Wang, Jianxin Wang, Xin He. Improvement of emission characteristics and thermal efficiency in diesel engines by fueling gasoline/diesel/PODEn blends. Energy, 2016, 97: 105-112.
  6. Haoye Liu, Zhi Wang, Bowen Li, Jianxin Wang, Xin He. Exploiting new combustion regime using multiple premixed compression ignition (MPCI) fueled with gasoline/diesel/PODE (GDP). Fuel, 2016, 186: 639-647．
  7. Haoye Liu, Xiao Ma, Bowen Li, Longfei Chen, Zhi Wang, Jianxin Wang. Combustion and emission characteristics of a direct injection diesel engine fueled with biodiesel and PODE/biodiesel fuel blends. Fuel, 2017, 209:62-68.
  8. Haoye Liu, Zhi Wang, Bowen Li, Shijin Shuai, Jianxin Wang. Combustion and Emission Characteristics of WDF in a Light-Duty Diesel Engine Over Wide Load Range. SAE Technical Paper 2017-01-2265, 2017.
  9. Liu Haoye, Wang Zhi, Zhang Jun, et al. Study on combustion and emission characteristics of PODE/diesel blends in light-duty and heavy-duty diesel engines. Applied Energy 2017, 185: 1393-1402.
  10. 于 超，王建昕，王 志， 等. 汽／柴油混合燃料对柴油机燃烧与排放特性影响的试验研究. 内燃机工程，2013,34（5）：1-6.

  11. 刘浩业，王志，王建昕. 添加EHN对宽馏分燃料燃烧和排放特性的影响.  内燃机学报，2017,6:496-501.

  12. 刘浩业，王志，王建昕. 用PODE3-4煤基燃料改善汽油／柴油宽馏分燃料的燃烧与排放特性.  内燃机工程，2016,6:1-8.

创建: Mar 27, 2018 | 13:27