Performance analysis of TEGs applied in the EGR path of a heavy ...

More documents

Recommendations

Info

Results: Availability and Power Generation• The availability represents the maximum amount of energy that can be recoveredfrom the EGR flow• During the NRTC, the maximum power is about 170 W and average of 60W isachieved, but will decrease dramatically when the EGR valve getting closed• 8TEM-TEG installed in the EGR path is able to save, 0.06% of total fuel requirementper drive cycle14
Results: TEG induced pressure loss54Pressure drop (kPa)321• The maximum pressure drop caused by current TEG system is about 4 kPa, this isless than 10% of the pressure drop in the EGR path.• This indicates that the EGR amount will be only be slightly affected by the currentTEG system.1500 200 400 600 800 1000 1200Time (s)Back pressure developed by the TEG over the NRTC cycle
Page 1 and 2: Performance analysis of TEGs applie
Page 3 and 4: Background• Approximate energy ba
Page 5 and 6: Objectives• Simplifying a 3-D TEG
Page 7 and 8: Thermo-electric generator (TEG) 3-D
Page 9 and 10: Thermo-electric generator (TEG) 1-D
Page 11 and 12: NRTC drive cycle: Analysis of the o
Page 13: NRTC drive cycle: Transient Perform
Page 17 and 18: Development of Real-Time Simulation
Page 19 and 20: Conclusions (2)‣ Using the contro
Page 21: Thank you !

Performance analysis of TEGs applied in the EGR path of a heavy ...

Create successful ePaper yourself

Delete template?

Save as template?