Six-Stroke, High-Efficiency Quasiturbine Concept Engine
With Distinct, Thermally-Insulated
Compression and Expansion Components

George Marchetti and Gilles Saint-Hilaire


Need to increase engine thermal efficiency. This paper presents a Quasiturbine thermal management strategy in the development of high-efficiency engines for the 21st century. In the concept engine, high-octane fuels are preferred because higher engine efficiencies can be attained with these fuels. Higher efficiencies mean less fuel consumption a ....etc

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A new high-efficiency single-phase transformerless PV inverter topology

Tamás Kerekes, Member, IEEE, Remus Teodorescu, Senior Member, IEEE, Pedro Rodríguez, Member, IEEE,
Gerardo Vázquez, Student Member, IEEE, Emiliano Aldabas, Member, IEEE


ABSTRACT:
There is a strong trend in the photovoltaic (PV) inverter technology to use transformer less topologies in order to acquire higher efficiencies combining with very low ground leakage current. In this paper a new topology, based on the H Bridge with a new AC bypass c ....etc

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submitted by :-
Suhail ahmad mansoori


INTRODUCTION
A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam. The hot water or steam under pressure is then usable for transferring the heat to a process. Water is a useful and cheap medium for transferring heat to a process. When water is boiled into steam its volume increases about 1,600 times, producing a force that is almost as explosive as gunpowder. This causes the boiler to ....etc

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High Efficiency Miller Cycle Gas Engine
1. INTRODUCTION
The output of gas engines for cogeneration mainly ranges from 100 to 1 000 kW. The present gas engines are broadly classified in two types: lean-burn system (1) and stoichiometric air-fuel ratio combustion system, with the lower output engines using the stoichiometric Air-fuel ratio combustion system while the medium and large size engines adopting the lean-burn system. The lean-burn system generally features in high generating efficiency and low NOx emission in ad ....etc

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Abstract:
The billions of dollars of Commercial banks losses to check frauds make automatic verification of signatures of checks a major requirement in the new Interbank Check Imaging(ICI) environment. In this seminar we shed some light on the problem of check fraud, and introduce the application of an ASV method to the security of the financial transactions in electronic banks. The problem of transferring ASV research into an applicable system that can be integrated into electronic banks environment, with its implications, is dealt with in ....etc

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I want project details about A HIGH EFFICIENCY METHOD FOR AUTOMATIC SIGNATURE VERIFICATION.I want to do this project. please send the full details of the project. ....etc

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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 w ....etc

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please send me the ppt of design of high efficiency electrical motor for a hybrid electric vehicle plz plz plz............ as early as possible plz.... ....etc

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i am 8th sem BE student ,i want to ppt of High Efficiency Miller Cycle Gas Engine,what is the small explanation of High Efficiency Miller Cycle Gas Engine =medium] ....etc

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