Company Filing History:
Years Active: 2025
Title: Innovations by Jiayan Nie in Railway Ballast Particle Generation
Introduction
Jiayan Nie is an accomplished inventor based in Chengdu, China. She has made significant contributions to the field of railway engineering, particularly in the characterization and generation of railway ballast particles. Her innovative methods aim to enhance the accuracy and efficiency of railway construction and maintenance.
Latest Patents
Jiayan Nie holds a patent for a method of randomly generating three-dimensional profiles of railway ballast particles. This patent focuses on accurately characterizing and randomly generating the profiles of railway ballast. The method involves obtaining a variety of railway ballast profile samples to create a comprehensive library. It also introduces a spherical harmonic function method to reconstruct the profiles accurately. Additionally, it establishes a joint probability density function of the spherical harmonic function spectrum to facilitate the random generation of railway ballast particles. She has 1 patent to her name.
Career Highlights
Jiayan Nie is affiliated with Southwest Jiaotong University, where she contributes to research and development in railway engineering. Her work is pivotal in advancing the understanding of railway ballast characteristics, which is essential for improving railway infrastructure.
Collaborations
Jiayan has collaborated with notable colleagues, including Rong Chen and Kai Liu, to further her research and innovations in the field.
Conclusion
Jiayan Nie's innovative methods for generating railway ballast particle profiles represent a significant advancement in railway engineering. Her contributions are vital for enhancing the safety and efficiency of railway systems.