Influence of geometrical factors and pressing mould wear on thermal-hydraulic characteristics for steel offset strip fins at low Reynolds number

Guo, Liejin; Feng, Qin; Chen, Jiangping; Zhi-jiu, Chen; Zhou, Yimin

doi:10.1016/j.ijthermalsci.2006.12.009

Cited by 13 publications

(3 citation statements)

References 28 publications

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“…where m is the average of all experiments for an optimization objective in Figure 12; n is the number of experiments; m i denotes the value of the i-th experiment for a value of the performance index. The importance of each parameter to the optimization objective can be initially judged by the magnitude of the mean value and the degree of change of the optimization objective at different level values of each optimization variable [40]. Next, the average value of each optimization objective at diverse factor levels is calculated.…”

Section: Mean Value Analysismentioning

confidence: 99%

“…Processes 2022, 10, x FOR PEER REVIEW 16 21 The importance of each parameter to the optimization objective can be initially judged by the magnitude of the mean value and the degree of change of the optimization objective at different level values of each optimization variable [40]. Next, the average value of each optimization objective at diverse factor levels is calculated.…”

Section: Mean Value Analysismentioning

confidence: 99%

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Power Parametric Optimization of an Electro-Hydraulic Integrated Drive System for Power-Carrying Vehicles Based on the Taguchi Method

et al. 2022

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Focused on the troubles and defects introduced by the traditional single form of electric vehicle transmission, this paper proposes an electro-hydraulic power coupled electric vehicle based on the working principle of an electro-hydraulic power integrated drive system for light-duty cargo vehicles. The integration of the planetary row into the drive system allows the interconversion of mechanical, electrical, and hydraulic energy. By describing the system structure and composition, several working conditions during automobile driving are proposed, and the working principle of every circumstance is introduced. Simultaneously, the article determines the preliminary optimal ratio with the battery’s state of charge (SOC) as the constraint. Then, the orthogonal test matrix of electro-hydraulic ratios and speed thresholds for each operating condition is established according to Taguchi’s method. The impact of each optimized parameter on the motor torque and hydraulic torque as well as the SOC and the proportion of the effect is evaluated by the simulation to obtain the optimal solution. The simulation consequences show that the motor torque and hydraulic torque are reduced, and thus, the vehicle’s acceleration performance and energy recovery efficiency are improved.

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Section: Mean Value Analysismentioning

confidence: 99%

Section: Mean Value Analysismentioning

confidence: 99%

Power Parametric Optimization of an Electro-Hydraulic Integrated Drive System for Power-Carrying Vehicles Based on the Taguchi Method

et al. 2022

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“…The predictions for the offset strip fin agreed well with experimental data within ±20%. Guo et al [7] studied the influence of geometrical factors on thermal-hydraulic characteristics for high-pressure-direction type steel offset strip fins using the CFD and Taguchi method. Furthermore, many researches has shown that the three-dimensional simulation had good agreement with the experimental results [11]- [17].…”

Section: Introductionmentioning

confidence: 99%

Numerical study of the air inlet angle influence on the air–side performance of plate-fin heat exchangers

Liu

Shi

Zhang

2015

Applied Thermal Engineering

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Effect of Wave-and-Lance Length Variations on Performance of Wavy and Offset Strip Plate-Fin Heat Exchangers

Khoshvaght-Aliabadi

Hormozi

2013

Arab J Sci Eng

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Influence of geometrical factors and pressing mould wear on thermal-hydraulic characteristics for steel offset strip fins at low Reynolds number

Cited by 13 publications

References 28 publications

Power Parametric Optimization of an Electro-Hydraulic Integrated Drive System for Power-Carrying Vehicles Based on the Taguchi Method

Power Parametric Optimization of an Electro-Hydraulic Integrated Drive System for Power-Carrying Vehicles Based on the Taguchi Method

Numerical study of the air inlet angle influence on the air–side performance of plate-fin heat exchangers

Effect of Wave-and-Lance Length Variations on Performance of Wavy and Offset Strip Plate-Fin Heat Exchangers

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