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| Hosseini, Seyyed Hassan; Taghizadeh Alisaraei, Ahmad; Ghobadian, Barat; Abbaszadeh-Mayvan, Ahmad. |
| Biodiesel is renewable clean bioenergy as it can be produced from vegetable oils, animal fats and micro-algal oil and also it can be applied instead of diesel fuel without any special modifications to the engines. In recent years, Nano-catalysts or Nano-additives in fuels improve the thermo-physical properties of fuels. In this study, the Carbon Nanotubes (CNT) as additive were mixed with the B5 and B10 fuel blends to evaluate the cylinder head and cylinder block temperature of a CI single-cylinder engine with an artificial neural network. carbon Nanotubes with concentrations of 30, 60, and 90 ppm were used for each fuel blends. Assessed characteristics were cylinder head and cylinder block temperature for full load engine at three speeds of 1800,... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2017 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4048 |
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| ghorbani, zahra; Hassan-Beygi, Seyed Reza; Ghobadian, Barat. |
| A detailed experimental study has been conducted to evaluate the effect of the two developed enclosures (simple and modified) on the noise emission of a small generator fuelled by natural gas. The sound of generator without enclosure and covered by developed enclosure was measured in front of the generator exhaust at five electric loading conditions (0%, 25%, 50%, 75% and 100% load). The sound was measured on a test site was managed according to SAE J1074 test procedure. The sound signals were measured using a precision sound level meter. The time domain sound signals were recorded in a lap-top computer hard disk. The digital sound was converted to the frequency domain using a developed Fast Fourier Transform (FFT) program to achieve narrow band signals.... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2016 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3707 |
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