Skip to main content

2 Result(s)

within Changgun Lee Remove this filter

and

  1. No Access

    Article

    Effect of the size and morphology of particles dispersed in nano-oil on friction performance between rotating discs

    Various carbon-based particles such as graphite, carbon black, graphite nanofibers and carbon nanotubes were dispersed in mineral oil to systematically examine the effect of the size and shape of particles on ...

    Yu** Hwang, Changgun Lee, Youngmin Choi… in Journal of Mechanical Science and Technolo… (2011)

  2. No Access

    Article

    Enhancement of Lubrication Properties of Nano-oil by Controlling the Amount of Fullerene Nanoparticle Additives

    In this article, the tribological properties of fullerene nanoparticles-added mineral oil were investigated as a function of volume concentration of fullerene nanoparticle additives (e.g., 0.01, 0.05, 0.1, and...

    Jaekeun Lee, Sangwon Cho, Yu** Hwang, Changgun Lee, Soo H. Kim in Tribology Letters (2007)