Open AccessDesign and analysis of hybrid domestic gas supply system with biomass energy and hydrocarbons
Author(s) -
Lin Gao,
Song Wu,
Xiong Zhang,
Jinxia Zhu,
Qichao Fang
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/585/1/012006
Subject(s) - fossil fuel , energy supply , biomass (ecology) , environmental science , research object , china , energy conservation , energy system , energy (signal processing) , environmental engineering , business , waste management , engineering , geography , ecology , mathematics , business administration , statistics , electrical engineering , archaeology , biology
A new gas supply system for residents was designed, taking puleyuan village as the research object. Aiming at the rural areas with abundant biomass energy and considering the seasonal difference of gas supply to residents, the gas supply system with biomass gasification coupled with hydrocarbons was used. Through the analysis of the system design principle, the calculation of combustible mixture property and the numerical calculation of energy conversion process, the energy efficiency design of the system was analyzed and optimized in this paper. At the same time, the system was evaluated from the economic perspective of energy conservation and emission reduction, compared with those of traditional fossil energy heating. The results showed that the gas supply system could bring considerable economic and environmental benefits, and it was feasible and expansible to implement in the rural areas in the north of China and the southern areas where winter heating was needed.