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A review of waste heat recovery on two-stroke IC engine aboard ships

Shu, Gequn; Liang, Youcai; Wei, Haiqiao; Tian, Hua; … - In: Renewable and Sustainable Energy Reviews 19 (2013) C, pp. 385-401

Different types of waste heat recovery technologies available onboard ships have been discussed from the perspective of technical principle and application feasibility. Study of basic principle, novel methods, existing designs, theoretical and experimental analyses, economics and feasibility are...

Persistent link: https://www.econbiz.de/10010608389

External heat losses in small turbochargers: Model and experiments

Payri, Francisco; Olmeda, Pablo; Arnau, Francisco J.; … - In: Energy 71 (2014) C, pp. 534-546

. The model has been adjusted in a turbocharger test bench for two different turbochargers, later on it has been validated … external heat flows among the different elements of the turbocharger, showing the operative points in which external heat …

Persistent link: https://www.econbiz.de/10010808333

Experimental identification of turbocharger mechanical friction losses

Deligant, M.; Podevin, P.; Descombes, G. - In: Energy 39 (2012) 1, pp. 388-394

friction losses of the bearings separately. Measuring the friction losses of a turbocharger is not easy and existing methods … measure only the total losses due to the association of journal and thrust bearings. A novel turbocharger test bench equipped …

Persistent link: https://www.econbiz.de/10010808587

Optimization of diesel engine performances for a hybrid wind–diesel system with compressed air energy storage

Ibrahim, H.; Younès, R.; Basbous, T.; Ilinca, A.; … - In: Energy 36 (2011) 5, pp. 3079-3091

Electricity supply in remote areas around the world is mostly guaranteed by diesel generators. This relatively inefficient and expensive method is responsible for 1.2 million tons of greenhouse gas (GHG) emission in Canada annually. Some low- and high-penetration wind–diesel hybrid systems...

Persistent link: https://www.econbiz.de/10010810422

Neural networks and simple models for the fault diagnosis of naval turbochargers

Pantelelis, Nikos G.; Kanarachos, Andreas E.; Gotzias, Nikos - In: Mathematics and Computers in Simulation (MATCOM) 51 (2000) 3, pp. 387-397

The present work deals with the development of simple finite element (FE) models of a turbocharger (rotor, foundation … the monitoring of the real turbocharger. The third step is the accurate modelling of the foundations and the excitation … turbocharger with vibration data obtained on working conditions show some promising results. …

Persistent link: https://www.econbiz.de/10010749248

The effects of turbocharger on the performance and exhaust emissions of a diesel engine fuelled with biodiesel

Karabektas, Murat - In: Renewable Energy 34 (2009) 4, pp. 989-993

This paper investigates the effects of turbocharger on the performance of a diesel engine using diesel fuel and … 200rpm. Then, a turbocharger system was installed on the engine and the tests were repeated for both fuel cases. The …

Persistent link: https://www.econbiz.de/10010804447

Performance of high-temperature heat exchangers in biomass fuel powered externally fired gas turbine systems

Al-attab, K.A.; Zainal, Z.A. - In: Renewable Energy 35 (2010) 5, pp. 913-920

Recently, there has been wide-ranging research on the idea of biomass fuel powered externally firing micro gas turbines; but only a small subset of these studies has used experimental work to evaluate the systems. These systems have not yet been employed in Malaysia for applications in thermal...

Persistent link: https://www.econbiz.de/10011045922

Large-scale diesel engine emission control parameters

Sarvi, A.; Zevenhoven, R. - In: Energy 35 (2010) 2, pp. 1139-1145

control parameters. Regarding turbocharger influence on emissions the control parameters by-pass and waste-gate are also …

Persistent link: https://www.econbiz.de/10011053350

Theoretical and experimental study of mechanical losses in automotive turbochargers

Serrano, José Ramón; Olmeda, Pablo; Tiseira, Andrés; … - In: Energy 55 (2013) C, pp. 888-898

that for quasi-adiabatic conditions, having the turbocharger working at high speed; the mechanical efficiency could be … coefficients of the model and basic geometrical parameters of the turbocharger. …

Persistent link: https://www.econbiz.de/10011053673

Innovative combined heat and power system based on a double shaft intercooled externally fired gas cycle

Iora, P.; Silva, P. - In: Applied Energy 105 (2013) C, pp. 108-115

cycle). This configuration exploits the turbocharger technology widely diffused in the automotive industry, taking advantage …

Persistent link: https://www.econbiz.de/10011040954