水エマルジョン燃料使用ディーゼル機関の信頼性に関する実験研究 [in Japanese] Study of Reliability on Diesel Engine Using Water-Emulsified Fuel [in Japanese]
Access this Article
Search this Article
We have carried out stability testes of emulsion, and corrosion tests of engine parts, in laboratory and test engine, for reliability of engine, using water-emulsifield fuel.<BR>The following has been found.<BR>(1) . High water content emulsion of A-marine diesel oil without surfactant has low stability, so that, separation of oil and water occur within a few minutes. However, one with surfactant is very stable, and is able to use practically.<BR>(2) . In case of C-marine fuel oil, emulsion without surfactant is stable.<BR>(3) . The emulsified fuel without surfactant is extremely corrosive, However, one with surfactant is not corrosive.<BR>(4) . Water-emulsified fuels cause significant abration to the plunger and barrel of the fuel injection pump. A TiN-coated plunger is used as a effective method against abration.
- Marine Engineering
Marine Engineering 32(3), 243-252, 1997-03-01
The Japan Institute of Marine Engineering