Jet impingement heat transfer – Part I: Mean and root-mean-square heat transfer and velocity distributions
Abstract
Impinging jets provide a means of achieving high heat transfer coefficients both locally and on an area averaged basis. The currentwork forms the first stage of a two part investigation of heat transfer distributions from a heated flat surface subject to an impinging airjet for Reynolds numbers from 10,000 to 30,000 and non-dimensional surface to jet exit spacing, H/D, from 0.5 to 8. In the present paper,the rel ....etc

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High Conductance Heat Transfer Using Solar Heat Pipe Collector

presented by :-
MR. SHIVAJI D. YADAO1, MR. PRMENDRA J BANSOD2
Dr. D.Y.Patil Institute of Engg. & Tech.,Pune University, Pune,
Dr. D.Y.Patil Institute of Engg. & Tech.,Pune University, Pune,

abstract
In recent years it has become increasingly important to develop methods for efficient transport of thermal energy from one location to another. Moreover the advent of the space age has stimulated research for heat transfer devices which are ....etc

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DjtmtjapjmTjdgumjpxjgugumjpupvdmtpgmtpglngjmtpgajptnjgtwjpuwdjgpm ....etc

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Presented by:
A.JohnBritto
C.Kanaga Raj
P.Senna Kesavan
A.VinothHEAT TRANSFER PERFORMANCE IN 3D INDUCED FINNED HEAT PIPE

ABSTRACT
3D induced finned steel-water heat pipe is carried out in this project.

All the main parameters that can significantly influence the heat transfer performance of heat pipe ,such as working temperature, heat flux, inclination angle, working fluid fill ratio (defined by the evaporatio ....etc

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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 HEAT FROM IC ENGINE EXHAUST
ABSTRACT
The steady increased consumption of fuel and power over the years have ....etc

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DEVELOPMENT OF AN A/C SYSTEM USING WASTE
HEAT OF AN IC ENGINE
ABSTRACT
The refrigerating units currently used in road transport vehicle are of Vapour Compression Refrigeration system (VCRS). This system utilizes power from the engine shaft as the input power to drive the compressor of the refrigeration system, hence the engine has to produce extra work to run the compressor of the refrigerating unit utilizing extra amount of fuel. This loss of power of the vehicle for refrigeration can be neglected by utilizing another r ....etc

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digrams regarding the topic ....etc

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Presented by:
THAMIZH MANI.D




HEAT RELEASE:

Rate at which the chemical energy of the fuel is released by the combustion process.

It can be calculated from cylinder pressure versus crank angle data, as the energy release required to create the measured pressure, using the known techniques.

Spray structure:


The fuel is introduced into the combustion chamber thro one or more nozzles or orifices with large pressure difference between fuel supply line and cylinder.
Std diesel i ....etc

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K. Wojciechowski, J. Merkisz, P. Fuć
, P. Lijewski, M.Schmidt


Abstract
Automotive engines reject a considerable amount of energy to the ambience through the exhaust gas. Significant reduction of engine fuel consumption could be attained by recovering of exhaust heat by using thermoelectric generators. One of the most important issues is to develop an efficient heat exchanger which provides optimal recovery of heat from exhaust gases. The work presents a design and perform ....etc

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engine overheating alarm system ppt using labview ....etc

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