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 and lower at ....etc

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.doc IMPROVEMENT OF THERMAL EFFICIENCY BY RECOVERY OF HEAT FROM IC ENGINE EXHAUST (THERMAL SCIENCES).doc (Size: 1.3 MB / Downloads: 1071)

IMPROVEMENT OF THERMAL EFFICIENCY BY RECOVERY OF HEAT FROM IC ENGINE EXHAUST
(THERMAL SCIENCES)
CONTENTS:
1. ABSTRACT
2. INTRODUCTION
3. PRINCIPLE OF HEAT RECOVERY FROM IC ENGINE
4. NECESSITY OF THERMAL STORAGE SYSTEM
5. LATENT HEAT THERMAL STORAGE SYSTEM
6. EXPERIMENTAL SETUP
7. RESULTS AND DISSCUSSIONS
8. PERFORMANCE CHARACTERISTICS STUDY
9. CONCLUSION
IMPROVEMENT OF THERMAL EFFICIENCY BY RECOVERY OF HEA ....etc

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Visit this thread for the full report of this topic:
http://seminarsprojects.net/Thread-improvement-of-thermal-efficiency-by-recovery-of-heat-from-ic-engine-exhaust-full-rep ....etc

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:) ....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 wo ....etc

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I am pallavi.r.I need abstract,ppt & full report for seminar topic 'nanotubes to improve the power grid's efficiency'.It is really urgent.Can you please send it right now to my mail address?
....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 addi ....etc

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To,
Tecnhical staff.

sir.
I am doing engineering in automobile designing.As my minor project i have been given a topic on ignition control to improve the combustion efficiency of an I.C Engine.I have decided to work on Ignition system on SI engine.
Please send me any feasable details which could come under my buget of Rs.20,000(Indian currency).I am eagerly waiting for your response..
Thanking you
Akshay Dhyani
([email protected]) ....etc

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Royal Orchid: leveraging technology to improve efficiency



Preface:

Royal Orchid Group, earlier known as Baljee Hotels, has been expanding aggressively across India in the last few years. However, the rapid growth and expansion posed new challenges for the group as it could not maximize its revenues as the group had manual bookings system in place, owing to which it was becoming increasingly difficult to optimally manage nearly sold out capacities. The case was more to do with offering rooms at right rates ....etc

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nanotubes to improve power grid efficiency ppt

The scientists at Rice University, Texas, hope the armchair quantum wire (AQW) named after the shape of the nanotubes used could replace the existing copper-based grid in the US, which leaks electricity at an estimated five per cent per 100 miles.

The team, headed by chemist Andrew Barron, developed a way of manufacturing large quantities of the armchair nanotubes, which are good at carrying current but difficult to produce because they grow in batches and have to be individually separated out. ....etc

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