1.

Technical Paper
Technical Paper
1. Development of an Air/Fuel Ratio Control System for Lean Burn Gas Engines
Nakagawa,Kenji ; Okamoto,Kazuhisa ; Shoji,Fujio
Pub. info.: Gaseous-fuel engine performance and emissions.  pp.135-142,  1994.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1057
2.

Technical Paper
Technical Paper
2. Study of Lean Burn Gas Engines Using Pilot Fuel For Ignition Source
Nakagawa,Kenji ; Sakurai,Teruhiro ; Shoji,Fujio
Pub. info.: SI engines: combustion and emission formation.  pp.53-60,  1998.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1393