Compactness measure of rail wheel rolling contact of the freight wagon

被引：0

作者：

Mishra S. ^{[1
]}

Sharan P. ^{[2
]}

Saara K. ^{[1
]}

机构：

[1] Department of Electronics and Communication, School of Engineering, Dayananda Sagar University, Karnataka, Bangalore

[2] Department of Electronics and Communication Engineering, The Oxford College of Engineering, Karnataka, Bangalore

来源：

International Journal of Information Technology | 2022年 / 14卷 / 5期

关键词：

Fiber Bragg grating; Freight wagon; Load analysis; Optical sensor; Rail wheel;

D O I：

10.1007/s41870-022-00977-y

中图分类号：

学科分类号：

摘要：

This paper describes the measure of compactness using finite element analysis and stress–strain characteristics of freight wagon considering loaded and unloaded condition of wagon weight. Freight train wagons are used to carry various goods from one part to other parts of country. In terms of preserving the originality of the contact load transfer, the use of accurate finite element loading and boundary conditions has been a significant use. The main idea is to study the strain behaviour of goods wagon for empty and gross load condition. As the weight varies from low to high, that means from 22.47t to 88.47t, strain induced on rail increases linearly with the wagon load. This analysis is important as it determines the capacity to carry maximum load and to build weigh in motion system. By use of optical simulator, fiber Bragg grating is designed to observe change in Bragg’s wavelength with the wagon load. © 2022, The Author(s), under exclusive licence to Bharati Vidyapeeth's Institute of Computer Applications and Management.

引用

页码：2335 / 2342

页数：7

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