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Performance evaluation and experiment system for waste heat recovery of diesel engine

Wenzhi, Gao; Junmeng, Zhai; Guanghua, Li; Qiang, Bian; … - In: Energy 55 (2013) C, pp. 226-235

recovery of ICE (internal combustion engine). The paper also describes the experimental setup and the preliminary results. The …

Persistent link: https://www.econbiz.de/10011055129

Experimental investigation of performance and emission characteristics of DI diesel engine fueled with polymer waste dissolved in biodiesel-blended diesel fuel

Mohammadi, Pouya; Nikbakht, Ali M.; Tabatabaei, Meisam; … - In: Energy 46 (2012) 1, pp. 596-605

Energy recovery has been found to be a promising approach for disposal of polymer waste such as expanded polystyrene (EPS) which entraps large volume of air. Biodiesel known as an advantageous alternative fuel possesses bio-solvent attributes and is feasible to be used for energy recovery from...

Persistent link: https://www.econbiz.de/10011055342

Theoretical and experimental investigation of steam injected diesel engine with EGR

Kökkülünk, Görkem; Parlak, Adnan; Ayhan, Vezir; … - In: Energy 74 (2014) C, pp. 331-339

engine to decrease NOx emissions for the objective of reaching the new emission regulations. Experimental and combustion … combustion model for 20% steam (S20) and 10% EGR (E10) ratios of fuel mass injected per cycle at full-load conditions. The …

Persistent link: https://www.econbiz.de/10011055378

Experimental investigation of the performance and emissions of a heavy-duty diesel engine fueled with waste cooking oil biodiesel/ultra-low sulfur diesel blends

Lin, Yuan-Chung; Hsu, Kuo-Hsiang; Chen, Chung-Bang - In: Energy 36 (2011) 1, pp. 241-248

The major obstacle to biodiesel commercialization is the high cost of raw materials. Biodiesel from waste cooking oil is an economical source and thus an effective strategy for reducing the raw material cost. Using waste cooking oil also solves the problem of waste oil disposal. This study...

Persistent link: https://www.econbiz.de/10011055720

Fuel combustion under asymmetric piston motion: Tested results

Hu, Jibin; Wu, Wei; Yuan, Shihua; Jing, Chongbo - In: Energy 55 (2013) C, pp. 209-215

detailed results about the piston motion and the fuel combustion are presented. The results show that there is a strong … interaction between the piston motion and the fuel combustion in the free-piston engine. The gas force plays a leading role in the … more visible. The combustion energy conversion of the single piston hydraulic free-piston engine is fast. Most of the fuel …

Persistent link: https://www.econbiz.de/10011055919

Combustion characteristics of a charcoal slurry in a direct injection diesel engine and the impact on the injection system performance

Soloiu, Valentin; Lewis, Jeffery; Yoshihara, Yoshinobu; … - In: Energy 36 (2011) 7, pp. 4353-4371

alternative fuels for combustion in diesel generating plants. The utilization of charcoal slurry fuel aims to reduce diesel oil …, emulsification, sprays, combustion, injection system operation, and subsequent wear with charcoal–diesel slurries. In the research … vaporization rate of 75% by wt. at 300°C. Engine investigations showed that the top combustion pressure at 1200rpm and 100% load (7 …

Persistent link: https://www.econbiz.de/10011055927

Thermodynamic performance assessment of a small size CCHP (combined cooling heating and power) system with numerical models

Jannelli, E.; Minutillo, M.; Cozzolino, R.; Falcucci, G. - In: Energy 65 (2014) C, pp. 240-249

The aim of the this work has been to evaluate the performance of a small-size CCHP (Combined Cooling Heating and Power) system based on the integration of 20 kW Lombardini diesel engine and a double effect water-LiBr absorption chiller.

Persistent link: https://www.econbiz.de/10011056002

Evaluation of RME (rapeseed methyl ester) and mineral diesel fuels behaviour in quiescent vessel and EURO 5 engine

Allocca, Luigi; Mancaruso, Ezio; Montanaro, Alessandro; … - In: Energy 77 (2014) C, pp. 783-790

Alternative diesel fuels for internal combustion engines have grown significantly in interest in the last decade. This …

Persistent link: https://www.econbiz.de/10011077701

Dynamic Feedforward Control of a Diesel Engine Based on Optimal Transient Compensation Maps

Mancini, Giorgio; Asprion, Jonas; Cavina, Nicolò; … - In: Energies 7 (2014) 8, pp. 5400-5424

To satisfy the increasingly stringent emission regulations and a demand for an ever lower fuel consumption, diesel engines have become complex systems with many interacting actuators. As a consequence, these requirements are pushing control and calibration to their limits. The calibration...

Persistent link: https://www.econbiz.de/10011031179

Effects of Degree of Superheat on the Running Performance of an Organic Rankine Cycle (ORC) Waste Heat Recovery System for Diesel Engines under Various Operating Conditions

Yang, Kai; Zhang, Hongguang; Song, Songsong; Yang, Fubin; … - In: Energies 7 (2014) 4, pp. 2123-2145

This study analyzed the variation law of engine exhaust energy under various operating conditions to improve the thermal efficiency and fuel economy of diesel engines. An organic Rankine cycle (ORC) waste heat recovery system with internal heat exchanger (IHE) was designed to recover waste heat...

Persistent link: https://www.econbiz.de/10011031441