Suspended monorail emergency braking trolley computational model verification based on bench tests

Mining of Sustainable Development

生态环境科学

Szewerda, K.^1 ; Tokarczyk, J.^1 ; Pytlik, A.^2

KOMAG Institute of Mining Technology, Pszczyska 37, Gliwice

44-100, Poland^1

Central Mining Institute, Plac Gwarków 1, Katowice

40-166, Poland^2

关键词: Bench tests;    Computational model;    Mining technology;    Numerical calculation;    On-bench tests;    Speed increase;    Test benches;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/261/1/012052/pdf
DOI  :  10.1088/1755-1315/261/1/012052

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

This article presents a test bench for the conducting of emergency braking tests. The test bench can be found at the laboratory of the Central Mining Institute. The second part of the article describes a computational model of a braking trolley and of the aforementioned test bench, developed at the KOMAG Institute of Mining Technology. It then proceeds to compare the bench test results with the numerical calculation results obtained at KOMAG. The braking trolley computational model was developed for the purposes of project INESI, in order to conduct analyses of the influence of a suspended monorail's speed increase on the track load during emergency braking.