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船舶舱室内热舒适性参数的选取 被引量:9
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作者 王世忠 周爱民 +1 位作者 施红旗 卜锋斌 《舰船科学技术》 北大核心 2012年第10期118-122,共5页
为保证船舶舱室乘员的身体健康,提高其工作效率,需建立船舶舱室乘员热舒适性的温湿度环境条件。在相关热舒适性标准分析研究的基础上,通过对实船热环境测试以及对船员热感觉的问卷调查,分析总结了不同活动状态下船员的热感觉投票值与微... 为保证船舶舱室乘员的身体健康,提高其工作效率,需建立船舶舱室乘员热舒适性的温湿度环境条件。在相关热舒适性标准分析研究的基础上,通过对实船热环境测试以及对船员热感觉的问卷调查,分析总结了不同活动状态下船员的热感觉投票值与微小环境温湿度的变化规律,给出了船舶舱室内各工作部位能满足船舶舱室乘员热舒适的温湿度参数控制范围,为船舶舱室的空调系统设计提供了依据。 展开更多
关键词 空调船舱 热环境 舒适性参数 热感觉
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基于舒适性参数调节的中央空调终端流场分析
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作者 赵玉奇 滕文锐 樊磊 《河南科学》 2013年第7期992-995,共4页
用计算流体力学的手段,通过对所选中央空调终端的空调房间舒适性参数进行温度场、气流场的数值模拟及实验对比,得到空调房间制冷过程动态响应特性的数学模型,并分析了房间的动态响应特性.通过对空调末端的控制逆向调节中央空调运行系统... 用计算流体力学的手段,通过对所选中央空调终端的空调房间舒适性参数进行温度场、气流场的数值模拟及实验对比,得到空调房间制冷过程动态响应特性的数学模型,并分析了房间的动态响应特性.通过对空调末端的控制逆向调节中央空调运行系统,达到节能目的. 展开更多
关键词 中央空调 舒适性参数 数值模拟
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服装舒适性的新动态 被引量:1
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作者 黄鹤 关越 《新纺织》 2003年第10期9-11,共3页
关键词 服装 心理舒适 评价指标 检验方法 舒适性参数
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Optimization of suspension system of off-road vehicle for vehicle performance improvement 被引量:24
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作者 M. Mahmoodi-Kaleibar I. Javanshir +2 位作者 K. Asadi A. Afkar A. Paykani 《Journal of Central South University》 SCIE EI CAS 2013年第4期902-910,共9页
Vehicle suspension design includes a number of compromises to provide good leveling of stability and ride comfort. Optimization of off-road vehicle suspension system is one of the most effective methods, which could c... Vehicle suspension design includes a number of compromises to provide good leveling of stability and ride comfort. Optimization of off-road vehicle suspension system is one of the most effective methods, which could considerably enhance the vehicle stability and controllability. In this work, a comprehensive optimization of an off-read vehicle suspension system model was carried out using software ADAMS. The geometric parameters of suspension system were optimized using genetic algorithm (GA) in a way that ride comfort, handling and stability of vehicle were improved. The results of optimized suspension system and variations of geometric parameters due to road roughness and different steering angles were presented in ADAMS and the results of optimized and conventional suspension systems during various driving maneuvers were compared. The simulation results indicate that the camber angle variations decrease by the optimized suspension system, resulting in improved handling and ride comfort characteristics. 展开更多
关键词 optimized suspension system STABILITY ride comfort VEHICLE double wishbone suspension system model
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The Porous Ramie Fabric's Heat-Moisture Comfort
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作者 Shan Cong Xiang Li +2 位作者 Wenyuan Di Liyu Song Xin Ren 《International English Education Research》 2015年第8期23-25,共3页
This paper in the light of the structure parameters of the ramie fabric to research and evaluation it's heart-moisture comfort. Selected 15 kinds of ramie fabric to test the average density, the thickness, the tightn... This paper in the light of the structure parameters of the ramie fabric to research and evaluation it's heart-moisture comfort. Selected 15 kinds of ramie fabric to test the average density, the thickness, the tightness, the heat rate, the heat transfer coefficient, the Clo, the air permeability, the water vapor permeability and other performance index, used SPSS factor analysis to explore the main influence factors of porous ramie fabric's heat moisture comfort. Results shows that: the main influence factors of ramie fabric's heat-moisture is the heat preservation material, the air permeability and the moisture permeability, get the equation of porous ramie fabric' s heat-moisture comfort: F=0.45855y1+0.30588y2+0.13549y3, evaluated and sorted the sample fabric' s heat-moisture comfort. 展开更多
关键词 porous ramie fabric heat-moisture comfort influence factor SPSS factor analysis
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