CI engine performance and emissions with waste cooking oil biodiesel boosted with hydrogen supplement under different load and engine parameters
| Autor: | Mohamed Y. E. Selim, Emad Elnajjar, S.T.P. Purayil, S. A. B. Al-Omari |
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| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: |
Thermal efficiency
Biodiesel Waste management Dual engine performance General Engineering Four-stroke engine Hydrogen supplement Engineering (General). Civil engineering (General) Cylinder (engine) law.invention Ignition system Fuel gas law Solid and gaseous emissions Environmental science Used cooking oil biodiesel Ignition timing TA1-2040 NOx |
| Zdroj: | Alexandria Engineering Journal, Vol 61, Iss 6, Pp 4793-4805 (2022) |
| ISSN: | 1110-0168 |
| Popis: | This research article deals with the variable parametric study on dual fuel compression ignition engine fueled with waste cooking oil biodiesel with hydrogen supplement at atmospheric condition. The parametric study include variation in engine speed (18–30 rev/sec), gaseous fuel flow rate (0–18.4LPM), pilot fuel flow rate (9.92–15.79Mlpm) and ignition timing (20–45° BTDC). The experiment was conducted on a four stroke, 0.5-liter single cylinder E6 Ricardo engine. From the experimentation, overall parametric variation of 4.15%, 64.7%, 76.61% and 57% in thermal efficiency, CO, N O X and opacity respectively was observed. However, with increase of hydrogen content resulted in increased engine performance, increased in NOx emission and reduction in CO emission with same WCO biodiesel flow rate. |
| Databáze: | OpenAIRE |
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