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Exhaust Gas Heat Recovery at an Engine Test Facility
ISSN: 0148-7191, e-ISSN: 2688-3627
Published April 05, 2016 by SAE International in United States
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In this paper a combined energy recovery system is suggested for engine test facilities. System consists of two semi loops which are being active according to the temperature of the air feeded to the test cell. Winter and summer semi loops are introduced with the system requirements and equipments. Working principle of both semi-loops and components with the selection critera are explained. Also cost and benefit analysis is given in detail.
It is evident that hot exhaust gases of the combustion processes is the main source that a large amount of energy wastes through it. Researchers confirm that more than 30% - 40% of fuel energy in the internal combustion engines wastes from the exhaust and just 12% -25% of the fuel energy converts to useful work. In the other hand, statistics show that producing numbers of the internal combustion engines growth very fast and the concern of decreasing the fossil fuels will be appeared. So, researchers are motivated to recover the heat from the waste sources in engines by using the applicable ways. Thermoelectric generators (TEG), Organic Rankine Cycle (ORC), Six stroke engines, Turbocharging, Exhaust gas recirculation (EGR) and exhaust heat exchangers (HEXs) are proposed technologies to recover waste heat in engines .
Although there are many studies revealing analysis of the systems for energy recovery from exhaust gas, a few of them are related with the heat recovery during engine testing cycles. The objective of this paper is to suggest a proper heat recovery system for engine test facilities.
CitationKaragoz, S., Karaer, M., and Dasdemir, N., "Exhaust Gas Heat Recovery at an Engine Test Facility," SAE Technical Paper 2016-01-0235, 2016, https://doi.org/10.4271/2016-01-0235.
- Hatami , M. , Ganji , D.D. and Gorji-Bandpy , M. Experimental Investigations of Diesel Exhaust Energy Recovery Using Delta Winglet Vortex Generator Heat Exchanger International Journal of Thermal Sciences 93 2015 52 63
- Jiangin , F. , Qijun , T. , Jingping , L. , Banglin , D. , Jing , Y. , and Renhau , F. A Combined Air Cycle Used for IC Engine Supercharging Based on Waste Heat Recovery Energy Conversion Management 87 2014 86 95
- Sadhao , J.S. , Thombare , D.G. Review on Exhaust Gas Heat Recovery for I. C. Engine International Journal of Engineering and Innovative Technology (IJEIT) 2 12 June 2013 2277-3754
- Küsters , A. And Maassen , F. Specific Durability Testing with FEV Master Program
- Oluleye , G. , Jobson , M. , Smith , R. and Perry , S.J. Evaluating The Potential of Process Sites for Waste Heat Recovery Applied Energy 161 2016 627 646
- Nordell , B. , and Gervet , B. Global Energy Accumulations and Net Heat Emission International Journal of Global Warming 1 1 2 3 2009
- Lostec , B. L. , Galanis , N. and Millette , J. Simulation of an Ammonia-water Absorption Chiller Renewable Energy 60 2013 269 283
- Yin , H. , Qu , M. and Archer , D. H. Model Based Experimental Performance Analysis of a Microscale LiBr-H2O Steam-Driven Double-Effect Absorption Chiller Applied Thermal Engineering 30 2010 1741 1750
- Peng , Z. , Wang , T. , He , Y. , Yang , X. and Lu , L. Analysis of Environmental and Economic Benefits of Integrated Exhaust Energy Recovery (EER) for Vehicles Applied Energy 105 2013 238 243
- Wang , T. , Zhang , Y. , Zhang , L. , Shu , G. and Peng , Z. Analysis of Recoverable Exhaust Energy From a Light-Duty Gasoline Engine Applied Thermal Engineering 53 2013 414 419