天然气气源变化对燃气内燃机性能影响及对策

Impacts of Variation in Natural Gas Source on Gas Internal Combustion Engine Performance and Countermeasures

分析燃气内燃机用天然气互换性判定指数,应选取华白数、甲烷值。针对多气源并存的局面,从国家及行业标准、燃气内燃机生产厂家、用户端等角度出发,提出稳定燃气内燃机性能的对策。

The judgment indexes of natural gas interchangeability for gas internal combustion engine are analyzed. Wobbe number and methane values should be selected as judgment indexes. In view of coexistence of multiple gas sources, the countermeasures for stabilizing gas internal combustion engine performance are put forward from the points of view of the state and industry standards, gas internal combustion engine manufacturers and users.