摘要
为了提高舱室通风效果、改善夏季舱室热舒适性、提高舱室设计水平,文章选取邮轮型客滚船娱乐室为研究对象,应用Airpak软件建立舱室模型,选取夏季工况,计算夏季舱室热负荷和通风参数等,进行网格划分及边界条件设置,模拟夏季该舱室气流组织分布情况,分析人体坐立状态下的头部与脚部平面温度云图、速度云图、预测平均评价指标(PMV)和预期不满意百分数指标(PPD)等参数的仿真结果。研究表明,该舱室处于夏季工况时,舱室内热舒适性满足要求。
To improve the ventilation efficiency,enhance the thermal comfort of cabins in summer,and raise the design standards of cabins,this study selects the entertainment room of a RoPax ship as the research object.Using Airpak software,a cabin model was established under summer operating conditions.The thermal load and ventilation parameters of the cabin during summer were calculated,followed by meshing and setting boundary conditions.The airflow distribution within the cabin during summer was simulated,and the simulation results were analyzed,including temperature contours,velocity contours at head and foot levels in a seated human posture,as well as the Predicted Mean Vote(PMV)and Predicted Percentage of Dissatisfied(PPD)indices.The study shows that under summer operating conditions,the thermal comfort of the cabin meets the requirements.
作者
赵淼
于宁舟
郑金伟
Zhao Miao;Yu Ningzhou;Zheng Jinwei(Nantong Institute of Technology,Nantong 226002,Jiangsu,China;CSSC Cruise Technology Development Co.,Ltd.Shanghai 200137,China;Design&Reseach Institute,CHI.Shanghai 200135,China)
出处
《船电技术》
2025年第9期11-15,共5页
Marine Electric & Electronic Engineering
基金
教育部产学研协同育人项目(231102392255609)
南通市科技计划项目(JCZ2022123)。
