航空轴承动力学计算数据

为研究不同工况下的航空轴承动力学性能，通过分析得到的动力学计算数据，对轴承的服役性能进行预测和评估，指导轴承的工程应用。利用动力学计算软件，依托数值计算平台对航空轴承在不同工况下的动力学承载特性进行的计算，获得包括承载载荷的分布以及随工况变化的演变规律，接触微区压力，润滑膜厚，接触宽度，PV值等的分布以及随工况的演变规律等，数据量为3MB。

To investigate the dynamic performance of aerospace bearings under different operating conditions, predict and evaluate their service performance using analyzed dynamic calculation data, and guide the engineering applications of bearings, this dataset is established. The dynamic load-bearing characteristics of aerospace bearings under various operating conditions were calculated via dynamic calculation software based on a numerical calculation platform. The collected data covers the distribution of bearing loads and their evolution rules with varying operating conditions, as well as the distributions and evolution trends with operating conditions of contact micro-region pressure, lubricating film thickness, contact width, PV value, and other related parameters. The total data volume of this dataset is 3 MB.

搜集汇总

背景与挑战

背景概述

该数据集为航空轴承动力学计算数据，通过数值计算平台分析不同工况下轴承的动力学承载特性，包括载荷分布、接触压力、润滑膜厚等关键参数的演变规律，数据量约3.81MB，来源于哈尔滨工业大学承担的国家重点研发计划项目，旨在支持轴承服役性能预测和工程应用指导。