I WANT THIS PDF vdfevwe fregregh rgtrhtrh tyeryery 4trwetrwety5wy tgretyw5tywty54w rgersyg5e4yg43y45yb..............etc

[:=Read Full Message Here=:]

ABSTRACT
Since two-three decades, hydrogen has been identified as a versatile potential fuel competent to the conventional fuel such as gasoline. In order to implement it fully and to develop the combustion based power devices which may supply much higher energy density than others, the understanding of hydrogen air combustion mechanism is very essential. In this seminars, Computational Fluid Dynamics (CFD) based numerical simulations have been performed to study the combustion of non-premixed hydrogen-..............etc

[:=Read Full Message Here=:]

i am rahul , doing M.Tech from SVNIT surat. i know the basics of EGR of gas turbine engines. i want the full project report..............etc

[:=Read Full Message Here=:]

Hi,

I am working on cryogenic combustion of hydrogen for CUS rocket engines.
I have been trying this simulation since last 3 months but either i am not getting proper pressure rise in the chamber which should be around 60 bar or the velocity get too high.
Typical massflowrates for single element injector is
LOX : 200 g/s
GH2 : 34 g/s.
For H2-O2 engines minimum length required is
L* : 0.85 m.(it is characteristic length not length)

For signle element the following dimensions can be used
Throat Dia : 13mm
Contraction ratio :..............etc

[:=Read Full Message Here=:]

Hydrogen use in internal combustion Engines




OBJECTIVES
At the completion of this module, the technician will understand:
• the combustive properties of hydrogen that relate to its use as a combustive fuel
• the air/fuel ratio of hydrogen fuel mixtures and how it compares to other fuels
• the types of pre-ignition problems encountered in a hydrogen internal combustion engine and their solutions
• the type of ignition systems that may be used with hyd..............etc

[:=Read Full Message Here=:]

Fuel Injection Pressure Effect on Performance of Direct Injection Diesel Engines Based on Experiment
Abstract
Ever increasing rate in the production of fuel injection vehicles and the significance of decreasing the pollutions in nature trigger numerous researches in optimizing the fuel injection system and recognizing the fuel behavior as well as the process of preparation of mixtures in the inlet port of fuel injection vehicles. Fuel injection pressures in diesel engine plays an important role for engine perf..............etc

[:=Read Full Message Here=:]

Dear Sir,
Since I have to prepare for the seminar topic called 'IC-ENGINES WITH HOMOGENEOUS COMBUSTION IN POROUS MEDIUM', I need a presentation about this topic. So I request you to send me the presentation as soon as possible.
..............etc

[:=Read Full Message Here=:]

INTRODUCTION

A. Relevance :-
The economic of India depends to a large extent on the wheels of transport. The specter of economy ruin due to depleted oil reserves has changed the interest of scientist and research work towards alternative fuels for motor vehicle. Viable substitute for motor spirit are gaseous hydrocarbons, hydrogen gas, alcohol & electricity that run on hydrocarbon gas & electricity are still in the experimental stage. While alcohol is used as a fuel chiefly in Brazil, it?s feas..............etc

[:=Read Full Message Here=:]

1. OBJECTIVES

• The combustive properties of hydrogen that relate to its use as a combustive fuel
• The air/fuel ratio of hydrogen fuel mixtures and how it compares to other fuels
• The types of pre-ignition problems encountered in a hydrogen internal combustion engine and their solutions
• The type of ignition systems that may be used with hydrogen internal combustion engines
• Crankcase ventilation issues that pertain to hydrogen use in an internal combustion engine
• The thermal efficiency of hydrogen internal comb..............etc

[:=Read Full Message Here=:]

In the history of internal combustion engine development, hydrogen has been considered at several phases as a substitute to hydrocarbon-based fuels. Starting from
the 70’s, there have been several attempts to convert engines for hydrogen operation.
Together with the development in gas injector technology, it has become possible to
control precisely the injection of hydrogen for safe operation. Since the fuel cell needs
certain improvements before it is widely used in vehicles, the conventional internal combustion engine is to play an i..............etc

[:=Read Full Message Here=:]