A-10 低カロリーガス焚きDual-Fuel型燃焼器の開発(燃焼・燃焼器III,一般講演)

概要

論文の詳細を見る
A dual-fuel single can combustor for the Niigata Gas Turbine (NGT2BC) developed as a continuous-duty gas turbine has been developed to apply to burn both digester gas and kerosene. The NGT2BC output is 920kW for continuous use with digester gas and 1375kW for emergency use with liquid fuel. Digester gas, obtained from sludge processing in sewage treatment plants, is known as a biomass energy resource that helps reduce CO_2 and save otherwise wasted energy. Design features for good combustion with digester gas included the good matching of gas injection and swirl air, and decreasing reference velocity. Niigata found out the good matching by CFD analysis and atmospheric rig testing.
社団法人日本ガスタービン学会の論文
2004-10-01