HCCI of wet ethanol on dedicated cylinder of a diesel engine using exhaust heat recovery

2018 ◽  
Author(s):  
Mario Martins ◽  
Augusto Perin ◽  
Geovane Prante ◽  
Douglas Pinto ◽  
Macklini Dalla Nora ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Heat Recovery ◽  
Exhaust Heat ◽  
Exhaust Heat Recovery

scholarly journals Series of Exhaust Heat Recovery System for Marine Diesel Engine -2nd Report: Evaluation of Steam Circulation Usage Types

2010 ◽  
Vol 45 (6) ◽  
pp. 913-918
Author(s):  
Masaki Adachi ◽  
Katsuhide Hiraoka ◽  
Hiroyuki Murata ◽  
Fujio Inasaka ◽  
Kazuyoshi Harumi ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Heat Recovery ◽  
Marine Diesel Engine ◽  
Exhaust Heat ◽  
Recovery System ◽  
Heat Recovery System ◽  
Marine Diesel ◽  
Exhaust Heat Recovery

Simulation of Organic Rankine Cycle Power Generation with Exhaust Heat Recovery from a 15 liter Diesel Engine

2015 ◽  
Vol 8 (2) ◽  
pp. 227-238 ◽  
Author(s):  
Aimon Allouache ◽  
Smith Leggett ◽  
Matthew J. Hall ◽  
Ming Tu ◽  
Chad Baker ◽  
...  
Keyword(s):  
Power Generation ◽  
Diesel Engine ◽  
Heat Recovery ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Exhaust Heat ◽  
Exhaust Heat Recovery

Investigation of fouling mechanisms for diesel engine exhaust heat recovery

2020 ◽  
Vol 181 ◽  
pp. 115973 ◽  
Author(s):  
Victor C. Aiello ◽  
Girish Kini ◽  
Marcel A. Staedter ◽  
Srinivas Garimella
Keyword(s):  
Diesel Engine ◽  
Heat Recovery ◽  
Engine Exhaust ◽  
Diesel Engine Exhaust ◽  
Exhaust Heat ◽  
Exhaust Heat Recovery

Alkanes as working fluids for high-temperature exhaust heat recovery of diesel engine using organic Rankine cycle

2014 ◽  
Vol 119 ◽  
pp. 204-217 ◽  
Author(s):  
Gequn Shu ◽  
Xiaoning Li ◽  
Hua Tian ◽  
Xingyu Liang ◽  
Haiqiao Wei ◽  
...  
Keyword(s):  
High Temperature ◽  
Diesel Engine ◽  
Heat Recovery ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Working Fluids ◽  
Exhaust Heat ◽  
Exhaust Heat Recovery

Optimum waste heat recovery from diesel engines: Thermo-economic assessment of nanofluid-based systems using a robust evolutionary approach

2017 ◽  
Vol 233 (1) ◽  
pp. 65-82
Author(s):  
Moslem Yousefi ◽  
Danial Hooshyar ◽  
Joong H Kim ◽  
Marc A Rosen ◽  
Heuiseok Lim
Keyword(s):  
Heat Transfer ◽  
Heat Exchanger ◽  
Diesel Engine ◽  
Heat Recovery ◽  
Volume Fraction ◽  
Waste Heat ◽  
Exhaust Heat ◽  
Recovery System ◽  
Heat Recovery System ◽  
Exhaust Heat Recovery

Nearly 30% of the input energy to a diesel engine is wasted through the exhaust gas; thus, considerable attention has been directed toward developing efficient heat recovery systems for these engines. Given the demonstrated ability of nanofluids to boost the heat transfer rate of heat exchangers, these heat transfer fluids merit consideration for use in diesel exhaust heat recovery systems. In this study, the effects of employing nanofluids on the optimum design of these systems are investigated. An existing heat diesel engine exhaust heat recovery system is modeled to work with Al2O3/water and a modified imperialist competitive algorithm is employed for the optimization. Seven variables consisting of five heat exchanger geometric characteristics together with nanoparticle volume fraction and coolant mass flow rate are considered as design variables. The heat exchanger cost and charging rate of the storage tank are optimization objectives, while the greenhouse gas savings of the heat recovery system are assessed for measuring the environmental impact of the energy recovery. The results indicate that the proposed approach can overcome the challenge of finding the near-optimal design of this complex system and using nanofluids enhances the performance of the heat recovery heat exchanger.

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