Investigation of Mixing Behavior of Hydrogen Blended to Natural Gas in Gas Network
نویسندگان
چکیده
Hydrogen is of great significance for replacing fossil fuels and reducing carbon dioxide emissions. The application hydrogen mixing with natural gas in network transportation not only improves the utilization rate energy, but also reduces cost large-scale updating household or commercial appliance. This paper investigates necessity a device adding to existing pipelines industrial network. A three-dimensional helical static mixer model developed simulate behavior mixture. In addition, validated experimental results. Parametric studies are performed investigate effect on performance including coefficient variation (COV) pressure loss. research results show that, based the, optimum number units three. arrangement torsion angle unit has greater impact COV. When ? = 120°, COV minimum value 0.66%, when 60°, maximum 8.54%. distance little loss mixed Consecutive (Case A) best solution. Increasing effective effect. Last least, optimized improve performance.
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ژورنال
عنوان ژورنال: Sustainability
سال: 2021
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su13084255