力学与实践 ›› 2022, Vol. 44 ›› Issue (4): 794-800.DOI: 10.6052/1000-0879-22-183

• 氢进万家专题 • 上一篇    下一篇

家用燃气具对掺氢天然气的适用性评估与示范应用

杨沐村*, 刘伟*, 孙晨*(), 于文涛*, 鲁仰辉*, 刘泓芳, 安振华, 王金华, 兰雪影*, 时婷婷*, 常雪伦*   

  1. *. 国家电投集团科学技术研究院有限公司,北京 102209
    †. 西安交通大学动力工程多相流国家重点实验室,西安 710049
  • 收稿日期:2022-03-25 接受日期:2022-06-02 出版日期:2022-08-08 发布日期:2022-08-17
  • 作者简介:孙晨,高级工程师,主要从事清洁低碳燃料(纯氢、掺氢天然气等)输送、利用关键技术研究及示范。E-mail: sunchen@spic.com.cn
  • 基金资助:
    河北省重点研发计划资助项目(20314601D)。

APPLICABILITY EVALUATION AND DEMONSTRATION OF DOMESTIC GAS APPLIANCE USING NATURAL GAS–HYDROGEN MIXTURE

YANG Mucun*, LIU Wei*, SUN Chen*(), YU Wentao*, LU Yanghui*, LIU Hongfang, AN Zhenhua, WANG Jinhua, LAN Xueying*, SHI Tingting*, CHANG Xuelun*   

  1. *. State Power Investment Corporation Research Institute Co., Ltd, Beijing 102209, China
    †. State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi’an 710049, China
  • Received:2022-03-25 Accepted:2022-06-02 Online:2022-08-08 Published:2022-08-17

摘要:

氢能作为一种最具潜力的清洁能源,具有燃烧速率快和转化效率高等优点,可将其与天然气掺混作为工业、商用或民用燃具燃料使用。国际上多个国家相继制定天然气掺氢应用于居民用户的计划,并开展示范验证。本文基于掺氢天然气燃烧特性参数理论分析计算,并参照相应国家标准,通过实验测试的手段论证家用燃气具使用掺氢天然气的适应性和安全性,以此分析家用燃气具在不做任何调整的情况下可以承受的掺氢比例。

关键词: 天然气掺氢, 掺氢天然气, 家用燃气具, 示范应用

Abstract:

Hydrogen as one of the most potential clean energy has the advantageous characters of fast combustion rate and high conversion efficiency. It can be mixed with natural gas used as industrial, commercial or domestic fuel. Many countries in the world have developed plans to apply natural gas–hydrogen mixture for residential users and carried out demonstration verification. Based on theoretical analysis and calculation of combustion characteristic parameters of natural gas–hydrogen mixture, this work investigated the adaptability and safety of domestic gas appliances using natural gas–hydrogen mixture by referring to the corresponding national standards, so as to analyze the proportion of domestic gas appliances hydrogen blending that can bear without any adjustment through experimental tests.

Key words: natural gas/hydrogen blending, natural gas–hydrogen mixture, domestic gas appliance, demonstration application

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