Download: engineer of Ecole des Mines de Douai, report on the study of water doping on a diesel engine

Project report Echo-Motor 2 of the'School of Mines of Douai.

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Project summary

We are a team of seven students, and are currently in the second year of training at the Douai School of Mines. We have chosen to work on a project in accordance with our areas of interest, which incorporates both technical and environmental aspects.

The group was formed around the idea of ​​taking over and continuing a project started the previous year: the Echo-Motor project. The realization and testing of a 100% Pantone assembly having given mixed results, to say the least, this year we decided to manufacture and study a system called “water doping”, on a diesel engine.

This “unofficially” efficient system would reduce both consumption and pollution. Given the quantity of results available and disseminated on the internet, but without information or guarantees on the conditions of realization, it seemed to us necessary to establish a rigorous approach in order to determine the real characteristics of this process, also called Gillier-Pantone.

Our contractor, who was both a major technical and financial partner of our project, is the CRITT M2A of Bruay-la-Buissière, the Research Center for Technical Innovation in Engines and Automobile Acoustics. He took charge of the cost of the parts necessary to manufacture the various organs of the Gillier-Pantone system and provided us with a test bench for carrying out the tests.

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The Echo-Moteur² project consists in carrying out tests on a prototype of a "water doping" system. Beyond the technical aspect, a communication process was put in place to present our project, disseminate our approach and the results of our tests and the conclusions we drew from them through various media. We also participated in a forum and organized a conference during the Sustainable Development Week. The creation of a website appeared as an important step in the process of realization of our project. This last presents our whole approach, our realization as well as our results and decided to create a dynamic website on which Internet users could react through our guestbook.

This project was an opportunity for us to acquire knowledge through experimentation. At the end of our work, we can see that the prototype of the water doping system tested works but the gains on consumption are zero. These conclusions are to be placed in the context of the experiment and the generalization of the latter is not conceivable, the principle of doping with water in various forms may be more or less effective. It may be possible for a new team to continue research in the field of water doping.

Read also: Meeting with an old "water" engine

Download file (a newsletter subscription may be required): School of engineering of Mines of Douai, report on the study of water doping on a Diesel engine

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