CFD Investigation on Effective Utilization of Waste Heat Recovery from Diesel Engine Exhaust using Different Shaped Fin Protracted Heat Exchanger

In current research, the heat lost from the engine exhaust gas has been recovered through innovative steps. The numerous techniques used for WHR engines include the thermoelectric generator, turbo compounding, Rankine cycle, organic Rankine cycle, gas turbine cycle, exhaust gas recirculation, car air conditioning, and six stroke engine design. The current investigation investigates the ability of exhaust gases to extract low grade waste heat energy from internal combustion engines ICEs . To accomplish this goal, a Protracted Fin Counter Flow Heat Exchange PFCHE double tube was designed, analyzed and provided with water as working fluids. The geometry of a double pipe, Protracted Fin Heat Exchanger PFCHE , which conducts a simulation analysis, is extracted from the one by Rajesh Ravi et al. 2020 research scholar with exact measurements and afterwards, different shapes of the profiles of the fin were added in the designs suggested. For numerical processing the Fluent 17.0.The findings of the CFD can be taken from the following assumptions, study showing, in comparison to PFCHE in a circular fin and previous research of Rajesh Ravi et al. 2020 the PFCHE with triangular fin shows superior thermal performance. By comparison, the PFCHE net heat transfer rate is 1.76 more than the PFCHE with circular fin, and 2.82 higher than Rajesh Ravi et al.s 2020 report. Aditya | Prof. Animesh Singhai "CFD Investigation on Effective Utilization of Waste Heat Recovery from Diesel Engine Exhaust using Different Shaped Fin Protracted Heat Exchanger" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020, URL: https://www.ijtsrd.com/papers/ijtsrd32940.pdf Paper Url :https://www.ijtsrd.com/engineering/mechanical-engineering/32940/cfd-investigation-on-effective-utilization-of-waste-heat-recovery-from-diesel-engine-exhaust-using-different-shaped-fin-protracted-heat-exchanger/aditya