Abstract:
new power machine concept has been designed and analyzed for production, and proof of principle subscale tests have been performed, with positive results. The machine design concept is applicable as a compressor, pump, motor, or engine. Simplicity of design based on spherical ball pistons enables a low moving part count, high power to weight ratio, elimination of valve train and water cooling systems, and perfect dynamic balance.

The new design concept utilizes novel kinematic design to completely eliminate inertial loads that wo ....etc

[:=Read Full Message Here=:]

A study was carried out to evaluate the potential of hydrogen enrichment to increase the tolerance of a stoichiometrically fuelled natural gas (NG) engine to high levels of dilution by exhaust gas recirculation (EGR). This provides significant gains in terms of exhaust emissions without the rapid reduction in combustion stability typically seen when applying EGR to a methane-fuelled engine.

This paper gives the envelope of benefits from hydrogen enrichment. In parallel the performance of a catalytic exhaust-gas reforming reactor was studied ....etc

[:=Read Full Message Here=:]

very good ppt fgnfgbcfghgbhbfbhfgcbhcbhcbchcgbhhcfgcdbgcdgcdbgnvffchbcfgbhcfhhcghbcfgbh ....etc

[:=Read Full Message Here=:]

seminor ppt on new concept of homogeneous combustion in i c engines using the porous medium combustion engine

The paper summarizes the knowledge concerning porous media combustion techniques as applied in engines. One of most important reasons of this review is to introduce this still not well known technology to researchers doing with internal combustion engine processes, thermal engines, reactor thermodynamics, combustion, and material science. The paper gives an overview of possible applications of a highly porous open cell structures to in ....etc

[:=Read Full Message Here=:]

pis give me seminar report on porous medium technology in i.c engine ....etc

[:=Read Full Message Here=:]

ABSRACT
HCCI has characteristics of the two most popular forms of combustion used in IC engines: homogeneous charge spark ignition (gasoline engines) and stratified charge compression ignition (diesel engines). As in homogeneous charge spark ignition, the fuel and oxidizer are mixed together. However, rather than using an electric discharge to ignite a portion of the mixture, the concentration and temperature of the mixture are raised by compression until the entire mixture reacts spontaneously. Stratified charge compres ....etc

[:=Read Full Message Here=:]

Different types of combustion chambers in SI and CI engines

[email protected] ....etc

[:=Read Full Message Here=:]

download ppt on ic engine with homogeneous combustion in a porous medium

Abstract
At present, the emissions of internal combustion engines can only be improved by catalytic treatments of the exhaust gases. Such treatments, however, result in high costs and relatively low conversion efficiency. This suggests that a new combustion technique should be developed to yield improved primary combustion processes inside the engine with drastically reduced exhaust gas emissions. In this paper,. We report on such a technique that is applicable to direc ....etc

[:=Read Full Message Here=:]

introduction of porous bearing/ working principal/ equations for porous bearings/ fretting phenomenon and its stages[b ....etc

[:=Read Full Message Here=:]

ME Engines the New Generation of Diesel Engines

INTRODUCTION

The introduction of the electronically controlled camshaft-less low speed diesel engines, which is now gaining momentum, is a milestone in diesel technology that deserves a place in history like Rudolf Diesel s first engine in Augsburg, the 1912 motor vessel Selandia, the introduction of turbocharging on two-stroke diesels in 1954, and the first SCR (Selective Catalytic NOx Reduction) systems on ships in 1989. This paper will outline how MAN B&W takes a ....etc

[:=Read Full Message Here=:]