Abstract: Due to its simplicity, the valveless pulsejet may be an ideal low cost propulsion system. In this paper, a new acoustic model is described, which can accurately predict the operating frequency ...

Abstract: The volume of lubrication literature continued to expand, reflecting the increased experimental and theoretical attention being focused upon this discipline. Special attention is devoted to seals ...

Abstract: The volume of lubrication literature continued to expand, reflecting the increased experimental and theoretical attention being focused upon this discipline. Eight categories of lubrication technology ...