船舶舱室空调气流组织模拟与舒适度分析  

Simulation and optimization of air distribution and comfort analysis of air conditioning in a ship’s cabin

作　　者：彭磊 郑学林[2] PENG Lei;ZHENG Xue-lin(The 708 Research Institute of CSSC,Shanghai 200011,China;Shanghai Maritime University,Shanghai 201306,China)

机构地区：[1]中国船舶集团有限公司第七〇八研究所,上海200011 [2]上海海事大学,上海201306

出　　处：《舰船科学技术》2022年第13期96-101,共6页Ship Science and Technology

摘　　要：由于船舶航行的高温高湿外界环境及本身舱室空间的局限性,使得输送兵舱内热环境较差,人体热舒适性较差。为改善乘员的工作环境,提高人体热舒适性,本文对新风口及输送兵舱进行实测,确定空调负荷的选取及理论计算的参数。采用CFD数值模拟不同送风方式下的舱室的气流组织,并建立一套舱室气流组织的评价体系探讨不同送风方式下的舱室舒适度。为优化舱室空调系统设计提供参考。Due to the external environment of high temperature and humidity and the limitation of the cabin space, the temperature environment in the soldier cabin is poor and the thermal comfort of human body is poor. In order to improve the working environment of seafarers and improve the thermal comfort of human body, this paper measured the fresh air outlet and the soldier compartment to determine the selection of air conditioning load and the parameters of theoretical calculation.CFD is used to simulate the airflow distribution of cabin under different air supply modes, and a set of evaluation system of airflow distribution of cabin is established to discuss the comfort level of cabin under different air supply modes. It provides suggestions for optimizing the cabin air conditioning system design.

关 键 词：气流组织 数值模拟 实船测试 热舒适 

分 类 号：U664.86[交通运输工程—船舶及航道工程]