舰船典型舱室热舒适特性数值模拟分析  

Numerical Simulation of the Thermal Comfort in a Typical Ship Cabin

作　　者：敖庆章 徐新华[2] 陈乾[3] 肖磊[2] 

机构地区：[1]驻七〇一所军事代表室 [2]华中科技大学建筑环境与能源应用工程系 [3]华中科技大学制冷及低温工程系

出　　处：《建筑热能通风空调》2016年第1期45-48,共4页Building Energy & Environment

摘　　要：对采用布风器进行空调送风的某舰船舱室进行数值模拟,分别获得夏季设计工况和冬季设计工况的舱室典型截面速度场、温度场和PMV场。模拟结果表明采用布风器方式,舱内人员活动区域内气流速度、温度及PMV值均满足舒适性标准要求,说明了该典型舱室采用布风器进行空调送风的可行性与合理性。The numerical simulation of a typical ship cabin by using air distributor for air distribution was carried. The velocity field, temperature field and PMV field of typical cross sections in summer and winter design conditions were obtained. The simulation results show that the air movement, temperature and PMV values in the occupied area by using air distributor may satisfy the thermal comfort requirements. The results also indicate that the air distribution by using air distributor is feasible and reasonable.

关 键 词：舰船舱室 布风器 数值模拟 气流组织 

分 类 号：U674.70[交通运输工程—船舶及航道工程]