气动噪声诱发机理探究仿真数据集

本数据集主要面向车用燃料电池空压机系统振动噪声诱发机理及传递特性的研究需求建设，基于车用燃料电池双级离心空压机的实机模型建立计算流体动力学模型，并通过实测空压机的热力性能对模型进行验证，主要记录了空压机在运行时各个部件的压力脉动特性，为气动声学的耦合计算提供依据，数据量 GB。

This dataset was developed to meet research needs for investigating the excitation mechanism and transmission characteristics of vibration and noise induced by automotive fuel cell air compressor systems. A computational fluid dynamics (CFD) model was established based on the physical prototype of the automotive fuel cell two-stage centrifugal air compressor, and the model was validated using the measured thermal performance data of the actual air compressor. This dataset primarily records the pressure fluctuation characteristics of each component of the air compressor during its operation, providing a reliable basis for coupled aeroacoustic calculations. The total data volume is measured in gigabytes.

搜集汇总

背景与挑战

背景概述

该数据集面向车用燃料电池空压机系统振动噪声研究需求，基于实机模型构建计算流体动力学模型，并验证了其热力性能。主要记录了空压机运行时的压力脉动特性，为气动声学的耦合计算提供支持，数据量约为336.23KB。