Essays about: "piston ring"

Showing result 6 - 8 of 8 essays containing the words piston ring.

1. 6. Experimental Investigation into the Influence of Piston Crevices on Engine-Out Hydrocarbon Emissions from a Diesel Dual Fuel Engine

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Johannes Kuyper; [2013]
   Keywords : ;

   Abstract : In today’s society, when the fuel prices are increasing and the climate changes are becoming more and more noticeable, alternative fuels for combustion engines are becoming an important topic for the manufacturers. Two interesting fuels in those perspectives are Biogas and Compressed Natural Gas, CNG. READ MORE

3. 7. Simulation of rough contact lubrication Piston-Ring

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Mohammad Shirzadegan; [2012]
   Keywords : Piston-Ring; Cavitation; theoretical model; MATLAB; dent; steady state; Transient;

   Abstract : In everyday life machine have a strong role, therefore investigation in machine elements are desired for many researchers. Piston ring is one of important component of engine. In order to understand the lubricant oil consumption, friction, wear, the first step is to analyze a Piston-Ring behavior. READ MORE

4. 8. 3D parameterized FEM modelling of a piston ring in a marine diesel engine : a simulation approch using FEM

   University essay from Institutionen för fysik

   Author : Jon Elfridsson; [2010]
   Keywords : piston ring; finite element method; FEM; solid mechanics; contact pressure; twist; temperature field; three-dimensional; kolvring; finita elementmetoden; FEM; hållfasthetslära; kontakttryck; twist; värmelast; tredimensionell;

   Abstract : The piston ring in a marine two-stroke diesel engine operates in demanding conditions, involving high temperatures and pressures. Its main purposes are to seal the combustion chamber of the engine, minimize the frictional contact against the cylinder liner and transfer heat from the piston. READ MORE