基于Fluent对充液罐体稳定性模拟分析  

Simulation Analysis of Stability of Liquid-Filled Tank Based on Fluent

作　　者：房磊 孙首群[1] Fang Lei;Sun Shouqun(College of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)

机构地区：[1]上海理工大学机械工程学院,上海市200093

出　　处：《农业装备与车辆工程》2022年第6期15-18,23,共5页Agricultural Equipment & Vehicle Engineering

基　　金：国家科技支撑计划项目(2015BAK16B04)。

摘　　要：危化品运输车是运输行业重要的领域,其行驶过程中的安全问题是一个重要的研究课题。利用流体动力学方法对危险品运输罐车进行仿真分析。结果表明,制动初始前封头下半部分相对而言会受到一个比较大的压力,罐体内增设防浪板可有效控制液体的晃动,并且其特殊构造避免了应力集中的影响。Dangerous chemical transport vehicle is an important field in the transportation industry, and the safety problem in the process of driving is an important research topic. The fluid dynamics method is used to simulate and analyze the dangerous goods transport tank truck. The results show that the lower part of the front head will be subjected to a relatively large pressure at the initial braking stage. The addition of wave-proof plate can effectively control the liquid sloshing, and its special structure can avoid the influence of stress concentration.

关 键 词：罐体 防浪板 晃动 流体分析 

分 类 号：U469.61[机械工程—车辆工程]