A STUDY OF COMBUSTION IMPROVEMENT FOR SMALL GAS ENGINE： ESPECIALLY INFLUENCE OF FUEL PROPERITIES AND METHANE ADDITION

DOI IR (HANDLE)

Bibliographic Information

Other Title
  • 小型ガスエンジの燃焼改善に関する研究：特に燃焼性状とメタン添加の影響について

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Description

In recent years, natural gas and petroleum gas have attracted attention as environmentally friendly fuel. In terms of fuel shift from coal to natural gas, including not only passenger cars but also generators, both production and share rate are increasing compared to other alternative fuels. Due to the shale gas revolution, the price gap between oil price and gas price has shrunk and the linkage between markets has dramatically increased, so it is expected that demand will expand for practical use. Applications include natural gas vehicles, cogeneration systems, etc. Gas fuel is expected to penetrate daily life in a wide range from commercial to home use. This study has been carried out to examine the effects of fuel properties and methane addition for small gas engine. The combustion behaviors, such as emissions (NOx, CO HC), fuel consumption and net thermal efficiency. The main results are as follows; 1) It is possible to control of combustion by changing the intake hole diameter for small gas engine. 2) It is possible to reduce the NOx emission by addition of methane for small gas engine． Key Words: Gas engine, Exhaust characteristics, Methane fuel, Intake pore size

Journal

Details 詳細情報について

  • CRID
    1390290699807723008
  • NII Article ID
    120006471424
  • NII Book ID
    AA12677220
  • DOI
    10.15002/00014615
  • HANDLE
    10114/13971
  • ISSN
    21879923
  • Text Lang
    ja
  • Article Type
    departmental bulletin paper
  • Data Source
    • JaLC
    • IRDB
    • CiNii Articles
  • Abstract License Flag
    Allowed

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