scholarly journals Theoretical Analysis and Experimental Study on Rail Dynamic Load of Electromagnetic Launcher

2021 ◽  
Vol 2002 (1) ◽  
pp. 012020
Author(s):  
Jingang Liu ◽  
Zhiqiang Dong ◽  
Zizhou Su ◽  
Kai Huang ◽  
Ren Ren ◽  
...  
Keyword(s):  
Experimental Study ◽  
Theoretical Analysis ◽  
Dynamic Load ◽  
Electromagnetic Launcher

scholarly journals Numerical and experimental study of the dynamic factor of the dynamic load on the urban railway

2020 ◽  
Vol 29 (1) ◽  
pp. 195-202
Author(s):  
Tran Anh Dung ◽  
Mai Van Tham ◽  
Do Xuan Quy ◽  
Tran The Truyen ◽  
Pham Van Ky ◽  
...  
Keyword(s):  
Experimental Study ◽  
Dynamic Load ◽  
Dynamic Measurement ◽  
Experimental Results ◽  
Load Factor ◽  
Dynamic Factor ◽  
Experimental Measurements ◽  
Train Speed ◽  
Dynamic Load Factor

AbstractThis paper presents simulation calculations and experimental measurements to determine the dynamic load factor (DLF) of train on the urban railway in Vietnam. Simulation calculations are performed by SIMPACK software. Dynamic measurement experiments were conducted on Cat Linh – Ha Dong line. The simulation and experimental results provide the DLF values with the largest difference of 2.46% when the train speed varies from 0 km/h to 80 km/h

Static size effect of recycled coarse aggregate concrete: Experimental study, meso-scale simulation, and theoretical analysis

Structures ◽  
2021 ◽  
Vol 34 ◽  
pp. 2996-3012
Author(s):  
Hongyuan Zhou ◽  
Houzhan Zhou ◽  
Xiaojuan Wang ◽  
Wanlin Cao ◽  
Tianyi Song ◽  
...  
Keyword(s):  
Experimental Study ◽  
Theoretical Analysis ◽  
Size Effect ◽  
Coarse Aggregate ◽  
Aggregate Concrete ◽  
Recycled Coarse Aggregate ◽  
Meso Scale

scholarly journals Comparison and Design of Resonant Network Considering the Characteristics of a Plasma Generator

Energies ◽  
2019 ◽  
Vol 12 (16) ◽  
pp. 3156
Author(s):  
Geun Wan Koo ◽  
Won-Young Sung ◽  
Byoung Kuk Lee
Keyword(s):  
Experimental Study ◽  
Theoretical Analysis ◽  
Phase Angle ◽  
Plasma Generator ◽  
Output Current ◽  
Power Conditioning ◽  
Current Specification ◽  
Load Characteristics ◽  
Plasma Characteristics ◽  
Plasma Load

This paper presents a theoretical analysis and experimental study on the resonant network of the power conditioning system (PCS) for a plasma generator. In order to consider the characteristics of the plasma load, the resonant network of the DC-AC inverter is designed and analyzed. Specifically, the design of an LCL resonant network and an LCCL resonant network, which can satisfy the output current specification in consideration of plasma characteristics, is explained in detail. Moreover, the inverter current and phase angle between the inverter voltage and current is derived for evaluating inverter performance. Based on these analysis results, the DC-AC inverter can be designed for a plasma generator considering plasma load characteristics. The theoretical analysis of both networks is validated through the simulation and experimental results.

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