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

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Thermo-electric generator (TEG) 1-D model cntd...1-D TEG model TE material characteristicsTotal SeebeckCoefficient (μV / K) 375Internal ElectricResistance (Ohm) 0.15Thermal Conductivity ofTE material (W/mK) 2.40Thermoelectric MaterialCross Sectional Area(mm^2) 4225Thermoelectric MaterialHeight (mm) 4‣ 1-D TEG model is positioned in the EGR path‣ Energy recovery of the TEG was obtained for the NRTC cycle10
NRTC drive cycle: Analysis of the operation condition of EGR path800NRTC Cycle run of C6.6 Diesel Engine700600Torque (N.m)50040030020010000 500 1000 1500 2000 2500Speed (r/min)Operation points under NRTC cycleNRTC is a transient driving cycle‣ Developed by the US EPA in cooperation with the EU authorities‣ For mobile non-road diesel engines‣ Used for emission certification/type approval of non-road engines11
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: Thermo-electric generator (TEG) 1-D
Page 13 and 14: NRTC drive cycle: Transient Perform
Page 15 and 16: Results: TEG induced pressure loss5
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 ...

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