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轴向磁场对焊接电弧作用的数值模拟研究
  • ISSN号:1003-6520
  • 期刊名称:《高电压技术》
  • 时间:0
  • 分类:TQ342.21[化学工程—化纤工业] O461[理学—电子物理学;理学—物理]
  • 作者机构:[1]Department of Thermal Science and Energy Engineering,University of Science and Technology of China,Hefei 230027,China
  • 相关基金:supported by the National High Technology Research and Development Program of China(2007AA05Z105); the National Natural Science Foundation of China(50876101 and 51006095)
中文摘要:

导致绝缘的障碍分泌物(CIDBD ) 和催化剂混血儿反应堆的新奇日冕为改革甲烷被开发。导致技术的这日冕允许绝缘的障碍分泌物(DBD ) 在相对低的应用电压在大差距一致地发生。由与蒸气和空气改革甲烷的氢生产低于 600 在气压和温度下面与混合反应堆被调查 ?????  ???? X

英文摘要:

A novel corona inducing dielectric barrier discharge(CIDBD) and catalyst hybrid reactor was developed for reforming methane. This corona inducing technique allows dielectric barrier discharge(DBD) to occur uniformly in a large gap at relatively low applied voltage.Hydrogen production by reforming methane with steam and air was investigated with the hybrid reactor under atmospheric pressure and temperatures below 600°C.The effects of input power,O2/C molar ratio and preheat temperature on methane conversion and hydrogen selectivity were investigated experimentally.It was found that higher methane conversions were obtained at higher discharge power,and methane conversion increased significantly with input power less than 50 W;the optimized molar ratio of O2/C was 0.6 to obtain the highest hydrogen selectivity(112%);under the synergy of dielectric barrier discharge and catalyst,methane conversion was close to the thermodynamic equilibrium conversion rate.

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期刊信息
  • 《高电压技术》
  • 中国科技核心期刊
  • 主管单位:国家电力公司
  • 主办单位:国网武汉高压研究院 中国电机工程学会
  • 主编:郭剑波
  • 地址:湖北省武汉市珞瑜路143号
  • 邮编:430074
  • 邮箱:hve@whvri.com
  • 电话:027-59835528
  • 国际标准刊号:ISSN:1003-6520
  • 国内统一刊号:ISSN:42-1239/TM
  • 邮发代号:38-24
  • 获奖情况:
  • 历届电力部优秀期刊,历届湖北省优秀期刊,中国期刊方阵“双效”期刊
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  • 被引量:35984