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https://doi.org/10.17559/TV-20150921183805

Low pressure injection of oxyhydrogen in turbocharged compression ignition engines

Levente Barna ; University Politehnica Timisoara, Faculty of Mechanical Engineering, B-dul Mihai Viteazu nr. 1, 300222 Timisoara, Romania
Dorin Lelea orcid id orcid.org/0000-0003-2137-8451 ; University Politehnica Timisoara, Faculty of Mechanical Engineering, B-dul Mihai Viteazu nr. 1, 300222 Timisoara, Romania


Puni tekst: hrvatski pdf 3.325 Kb

str. 287-294

preuzimanja: 565

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Puni tekst: engleski pdf 3.325 Kb

str. 287-294

preuzimanja: 1.155

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Sažetak

The paper proposes to analyse experimentally the influence of using oxyhydrogen gas, resulting from a process of electrolysis produced on board the vehicle, in supercharged compression ignition engine. The experiment consists in the series of the constant load tests (the same position of the accelerator), on the chassis dynamometer, initially starting with conventional fuel (standard diesel oil) and in the second phase by introducing the oxyhydrogen through engine manifold of the vehicle, with different volume percentages. The experimental data reveal a positive influence of the added oxyhydrogen on opacity of the flue gas and an increase of the NOx concentration. The mechanical parameters of the engine just highlighted certain trends, resulting in definitely the favourable enriching influence of oxyhydrogen.

Ključne riječi

compression ignition engines, diesel, flue gas opacity, HHO, hydrogen, internal combustion engine, NOx, oxyhydrogen

Hrčak ID:

186067

URI

https://hrcak.srce.hr/186067

Podaci na drugim jezicima: hrvatski

Posjeta: 2.174 *