Evaluation of operating parameters of dual-fuel engines when using diesel, CNG/diesel and LPG/diesel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F22%3A00010034" target="_blank" >RIV/46747885:24210/22:00010034 - isvavai.cz</a>

Výsledek na webu

<a href="https://etul.publi.cz/book/2076-48-mezinarodni-konference-kateder-dopravnich-manipulacnich-stavebnich-a-zemedelskych-stroju" target="_blank" >https://etul.publi.cz/book/2076-48-mezinarodni-konference-kateder-dopravnich-manipulacnich-stavebnich-a-zemedelskych-stroju</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of operating parameters of dual-fuel engines when using diesel, CNG/diesel and LPG/diesel

Popis výsledku v původním jazyce

This paper focuses on experimental research comparing the operating parameters of engines using fuels such as diesel, CNG/diesel, and LPG/diesel dual-fuel. A Cummins diesel engine model 135 kW with a compression ratio of 17.3 has been converted to dual-fuel operation. This engine is installed on a test station. The engine is tested at each speed of 1500, 1900, and 2300 rpm with the variable load so that the dual-fuel and diesel engines have equivalent power under the same operating conditions. The results show that the engine operates stably with CNG/diesel and LPG/diesel dual-fuel. CNG and LPG can replace about 55% of the total energy diesel, depending on the operating mode of the engine. In addition, the dual-fuel engine also significantly improves the temperature of exhaust gases compared to diesel.

Název v anglickém jazyce

Evaluation of operating parameters of dual-fuel engines when using diesel, CNG/diesel and LPG/diesel

Popis výsledku anglicky

This paper focuses on experimental research comparing the operating parameters of engines using fuels such as diesel, CNG/diesel, and LPG/diesel dual-fuel. A Cummins diesel engine model 135 kW with a compression ratio of 17.3 has been converted to dual-fuel operation. This engine is installed on a test station. The engine is tested at each speed of 1500, 1900, and 2300 rpm with the variable load so that the dual-fuel and diesel engines have equivalent power under the same operating conditions. The results show that the engine operates stably with CNG/diesel and LPG/diesel dual-fuel. CNG and LPG can replace about 55% of the total energy diesel, depending on the operating mode of the engine. In addition, the dual-fuel engine also significantly improves the temperature of exhaust gases compared to diesel.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů