@article{oai:muroran-it.repo.nii.ac.jp:00008144, author = {林, 重信 and HAYASHI, Shigenobu and 久保田, 譲 and KUBOTA, Yuzuru and 澤, 則弘 and Sawa, Norihiro}, journal = {室蘭工業大学研究報告. 理工編, Memoirs of the Muroran Institute of Technology. Science and engineering}, month = {Nov}, note = {application/pdf, Methanol as a fuel of internal combustion engine, it can be burnt in learn mixture region from an oxygenic fuel, and it should have high theoretical efficiency because it is high Octane Number. There are hopeful methods and actively investigated for reducing the NOx concentration, that are the water-fuel blend method and the exhaust gas recirculation method (EGR). But, they raised a new question on engine property, that these methods make worse the combustion character in cylinder. In this report, to examine the effects of above methods for reducing the NOx concentration on the engine performance and combustion variance of Methanol Fueled Four-Cycle Spark Ignition Engines, with carburetor and with electronically controlled fuel injection into the intake manifold. Moreover, their results were compared with gasoline fueled ones. The results obtained as follows: Methanol fuel is useful for the improvement of exhaust emission without loss of engine performance, if select the optimum operating conditions.}, pages = {75--83}, title = {汎用火花点火メタノール機関におけるNOx低減対策が機関性能に及ぼす影響}, volume = {39}, year = {1989}, yomi = {ハヤシ, シゲノブ and クボタ, ユズル and サワ, ノリヒロ} }