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学者姓名：陈超
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Abstract ：
The rapid development of photovoltaic technology provides more possibilities for the efficient application of solar energy in buildings. This research proposed a phase change material (PCM) heat storage wall system with a "four-layer" structure. A performance test platform using low voltage DC was built to study the mechanism of electric thermal conversion of the graphene electrothermal film and the heat transfer characteristics of the "four-layer" structure. As shown in the experimental results, under the voltages of 24 V, 32 V and 42 V, (1) with the increase in voltage, the temperature of the electrothermal film increases, while its electrothermal conversion efficiency decreases from 85% to 75%; (2) during the heat storage process, because of its latent heat storage characteristics, the temperature of the PCM wallboard is 3 similar to 5 degrees C lower than that of the cement wallboard, but the effective heat storage increases by 59 similar to 65%; (3) during the heat release process, the effective heat release of the PCM wallboard increases by 41-78%, and the maximum heat storage and release efficiency is 98%; and (4) at 32 V, the PCM can completely change phase. The theoretical calorific value of the electrothermal film is equivalent to the hourly power generation of 1.45 m(2) of photovoltaic modules. The results provide basic data for the integration of photovoltaic and phase change technology and their efficient application in buildings.
Keyword ：
comparative experiment comparative experiment composite phase change thermal storage heating wallboard composite phase change thermal storage heating wallboard electrothermal film electrothermal film heat storage/release performance heat storage/release performance photovoltaic electro-thermal system photovoltaic electro-thermal system
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| GB/T 7714 | Mi, Xue , Chen, Chao , Fu, Haoqi et al. Experimental Study on Heat Storage/Release Performances of Composite Phase Change Thermal Storage Heating Wallboards Based on Photovoltaic Electric-Thermal Systems [J]. | ENERGIES , 2023 , 16 (6) . |
| MLA | Mi, Xue et al. "Experimental Study on Heat Storage/Release Performances of Composite Phase Change Thermal Storage Heating Wallboards Based on Photovoltaic Electric-Thermal Systems" . | ENERGIES 16 . 6 (2023) . |
| APA | Mi, Xue , Chen, Chao , Fu, Haoqi , Li, Gongcheng , Jiao, Yongxiang , Han, Fengtao . Experimental Study on Heat Storage/Release Performances of Composite Phase Change Thermal Storage Heating Wallboards Based on Photovoltaic Electric-Thermal Systems . | ENERGIES , 2023 , 16 (6) . |
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Abstract ：
The risks of cross-infection among occupants will be greatly increased by the high occupant densities and mobility inside and outside university classrooms. In order to know the distribution characteristics of culturable bacterial aerosols in such public environments, during normal didactic activities, indoor and outdoor bacterial aerosols were sampled from December 2018 to December 2019 by using Andersen six-stage impactor in 11 university classrooms. The yearly average concentration of outdoor bacterial aerosols was 314 +/- 229 CFU/m(3), and the size mainly distributed within 2.1-4.7 mu m. For unoccupied condition, indoor culturable bacterial aerosols were dominated by outdoors (R-2 = 0.78), the yearly average concentration was 254 +/- 130 CFU/m(3), and the size mainly distributed within 1.1-3.3 mu m. For occupied condition, the yearly average concentration of indoor bacterial aerosols was 494 +/- 263 CFU/m(3), and the size mainly distributed in the range of 1.1-4.7 mu m. With human presence, occupants instead of outdoor air becoming the primary source of indoor culturable bacterial aerosols. The seasonal emission rates of bacterial aerosols resulted from occupants were in the order of summer > autumn > spring > winter, corresponding to 1538 +/- 646, 850 +/- 292, 592 +/- 254, and 388 +/- 219 CFU/person/h. Air temperature, relative humidity, and PM10 mass concentrations were main environmental factors (p < 0.01) to positively influence the concentrations distribution of indoor culturable bacterial aerosols. The results can provide basic data for evaluating the risks of occupants expose to bacterial aerosols and improving indoor microbial air quality in university classrooms.
Keyword ：
Concentration distribution Concentration distribution Culturable bacterial aerosol Culturable bacterial aerosol University classroom University classroom Size distribution Size distribution Seasonal variation Seasonal variation
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| GB/T 7714 | Zhao, Chen , Chen, Chao , Miao, Doudou et al. Seasonal concentrations and size distributions of culturable bacterial aerosols inside and outside university classrooms - A case study in Beijing [J]. | ATMOSPHERIC ENVIRONMENT , 2022 , 270 . |
| MLA | Zhao, Chen et al. "Seasonal concentrations and size distributions of culturable bacterial aerosols inside and outside university classrooms - A case study in Beijing" . | ATMOSPHERIC ENVIRONMENT 270 (2022) . |
| APA | Zhao, Chen , Chen, Chao , Miao, Doudou , Niu, Xiaochen , Di, Yanqiang . Seasonal concentrations and size distributions of culturable bacterial aerosols inside and outside university classrooms - A case study in Beijing . | ATMOSPHERIC ENVIRONMENT , 2022 , 270 . |
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Abstract ：
日光温室太阳能光伏“四重”结构相变蓄热墙体构筑体系实现太阳能周年高效利用，属于现代设施农业绿色建造与生产领域及可再生能源应用领域，解决利用将光伏系统产生的电能直接并网，应用模式单一、投入产出率低、推广应用难度大的问题。墙体由最外侧的保温材料层、次外侧的重质水泥砌块砖层、中间的电热膜以及内侧的相变材料层构成；设计方法包括光伏组件板最佳安装角度β最佳确定，还包括根据光伏组件板的安装面积及其光电效率、以及电热膜的敷设面积及其电热效率，确定敷设在日光温室太阳能光伏“四重”结构相变蓄热墙体内作为“内热源”的发热量。
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| GB/T 7714 | 陈超 , 宓雪 , 韩枫涛 et al. 日光温室太阳能光伏“四重”结构相变蓄热墙体构筑体系 : CN202210619918.9[P]. | 2022-06-02 . |
| MLA | 陈超 et al. "日光温室太阳能光伏“四重”结构相变蓄热墙体构筑体系" : CN202210619918.9. | 2022-06-02 . |
| APA | 陈超 , 宓雪 , 韩枫涛 , 付浩祺 , 李恭丞 , 焦勇翔 . 日光温室太阳能光伏“四重”结构相变蓄热墙体构筑体系 : CN202210619918.9. | 2022-06-02 . |
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Abstract ：
The continuous methane emission from the coal piles is associated with many environmental problems and safety risks, in large storage facility. The methane emission parameters of coal piles and the concentration distribution characteristics of methane, which are the basis of ventilation design, are rarely reported in large storage facilities. In this study, based on the mass-transfer diffusion theory, desorption-concentration gradient method for deter-mining methane emission parameters of coal piles in large facilities is proposed. In this method, firstly, the coal pile methane diffusion coefficient was deduced by conducting the coal particles absorption-desorption experi-ments and the particle-size distribution. Then, combing the diffusion coefficient and methane concentration -gradient on the coal pile surface, the coal pile methane diffusion flux was calculated. Further, when methane diffusion flux was utilized as the source item for CFD calculations, the results were consistent with the onsite measured values, which demonstrated the accuracy of this method. The CFD simulation results show that methane has diffusion characteristics that adhere upward along the slope of the coal pile and converge on the coal ridge. The methane flow reaches the dome upwards, where a higher concentration is formed. Both the coal pile volume and the methane diffusion flux will affect the concentration distribution of methane in large storage facility. For a larger diffusion flux, the explosion limit will be exceeded, and measures need to be taken to eliminate the safety risk. These findings provide principal data and analysis guide for optimized design of ventilation performance in closed industrial building.
Keyword ：
Desorption-concentration gradient method Desorption-concentration gradient method Methane diffusion flux Methane diffusion flux Concentration distribution Concentration distribution CFD CFD Large storage facility Large storage facility
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| GB/T 7714 | Hou, Yaohua , Chen, Chao , Liu, Hongyong et al. Investigating the concentration distribution characteristics of methane in large storage facility using desorption-concentration gradient method and CFD simulation [J]. | BUILDING AND ENVIRONMENT , 2022 , 228 . |
| MLA | Hou, Yaohua et al. "Investigating the concentration distribution characteristics of methane in large storage facility using desorption-concentration gradient method and CFD simulation" . | BUILDING AND ENVIRONMENT 228 (2022) . |
| APA | Hou, Yaohua , Chen, Chao , Liu, Hongyong , Li, Sicheng , Liu, Chang , Zhao, Rui . Investigating the concentration distribution characteristics of methane in large storage facility using desorption-concentration gradient method and CFD simulation . | BUILDING AND ENVIRONMENT , 2022 , 228 . |
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Abstract ：
Despite the rapid growth in the uptake of renewable energy technologies, the educational profile and the skills gained at University level do not always comply with the practical needs of the organisations working in the field. Furthermore, even though the residential sector has very high potential in curbing its CO2 emissions worldwide thus meeting the challenging goals set out by the international agreements, such reduction has been limited so far. Within this context, the 'Skybelt' project, co-funded by the EU under the framework of the Erasmus + programme aims at enhancing in several Universities of Asia and Europe the engineering skills of students of all level for application of sustainable renewable energy solutions in the built environment. With the target of increasing the employability of graduates and the impact of the project, a survey on the labour market needs for specialists with enhanced knowledge and skills in the topic of the project has been conducted in the related Asian countries. Hence, relevant industries, labour market organisations and other stakeholders have been interviewed and the main results of this analysis is reported in the present paper. As first outcome of this activity, the obtained results have been considered in the selection of the modules to be improved according to a student centred study approach. © The Authors, published by EDP Sciences, 2021.
Keyword ：
Employment Employment Students Students Sustainable development Sustainable development Commerce Commerce
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| GB/T 7714 | Cioccolanti, Luca , Moglie, Matteo , Mahkamov, Khamid et al. Analysis of labour market needs for engineers with enhanced knowledge in sustainable renewable energy solutions in the built environment in some Asian countries [C] . 2021 . |
| MLA | Cioccolanti, Luca et al. "Analysis of labour market needs for engineers with enhanced knowledge in sustainable renewable energy solutions in the built environment in some Asian countries" . (2021) . |
| APA | Cioccolanti, Luca , Moglie, Matteo , Mahkamov, Khamid , Paksoy, Halime , Chen, Chao , Lin, Jie et al. Analysis of labour market needs for engineers with enhanced knowledge in sustainable renewable energy solutions in the built environment in some Asian countries . (2021) . |
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Abstract ：
预制混凝土(PC)构件蒸汽养护工艺以消耗大量化石能源为代价。本研究结合本文作者课题组研制的复合相变材料热特性以及预制混凝土构件蒸汽养护工艺特点,基于被动式太阳能相变蓄热PC构件升温养护建筑一体化设计理念,将复合相变材料应用于升温养护建筑主朝阳墙体内表面,结合Energy Plus能耗模拟软件及试验研究的方法,开展了关于不同热物性复合相变材料对新型升温养护建筑热工性能影响的研究。研究结果表明:较GH-33复合相变材料,主朝阳墙体内表面采用GH-37复合相变材料,墙体内表面温度夜间平均提高3.4℃;PC构件上部表面温度夜间平均提高1.4℃;实验期间复合相变材料的蓄放热速率较前者平均提高62%。研究...
Keyword ：
预制混凝土(PC)构件 预制混凝土(PC)构件 复合相变材料 复合相变材料 太阳能相变蓄热 太阳能相变蓄热 热物性 热物性 升温养护建筑 升温养护建筑
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| GB/T 7714 | 于楠 , 陈超 , 蔺洁 et al. 应用于太阳能相变蓄热PC构件升温养护建筑的复合相变材料热物性 [J]. | 化工进展 , 2021 , 40 (01) : 297-304 . |
| MLA | 于楠 et al. "应用于太阳能相变蓄热PC构件升温养护建筑的复合相变材料热物性" . | 化工进展 40 . 01 (2021) : 297-304 . |
| APA | 于楠 , 陈超 , 蔺洁 , 韩枫涛 , 邹平 , 贺祎鹏 et al. 应用于太阳能相变蓄热PC构件升温养护建筑的复合相变材料热物性 . | 化工进展 , 2021 , 40 (01) , 297-304 . |
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Abstract ：
应用于太阳能相变蓄热PC构件升温养护建筑的复合相变材料热物性
Keyword ：
热物性 热物性 预制混凝土(PC)构件 预制混凝土(PC)构件 升温养护建筑 升温养护建筑 复合相变材料 复合相变材料 太阳能相变蓄热 太阳能相变蓄热
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| GB/T 7714 | 于楠 , 陈超 , 蔺洁 et al. 应用于太阳能相变蓄热PC构件升温养护建筑的复合相变材料热物性 [J]. | 于楠 , 2021 , 40 (1) : 297-304 . |
| MLA | 于楠 et al. "应用于太阳能相变蓄热PC构件升温养护建筑的复合相变材料热物性" . | 于楠 40 . 1 (2021) : 297-304 . |
| APA | 于楠 , 陈超 , 蔺洁 , 韩枫涛 , 邹平 , 贺祎鹏 et al. 应用于太阳能相变蓄热PC构件升温养护建筑的复合相变材料热物性 . | 于楠 , 2021 , 40 (1) , 297-304 . |
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Abstract ：
为探究高校教室细菌气溶胶浓度水平与粒径分布特性随季节的变化规律,对北京地区某高校教室室内外环境中的细菌气溶胶浓度、环境参数(温度、湿度、颗粒物浓度)进行了实测调研。结果表明:室外细菌气溶胶浓度为7～1 237 cfu/m~3,平均最高浓度出现在秋季,最低浓度出现在夏季;教室无人时,室内细菌气溶胶主要源自室外,通过门窗缝隙进入室内,浓度为57～664 cfu/m~3,季节变化不明显;教室有人时,室内细菌气溶胶主要来自人体,其浓度为230～1 484 cfu/m~3,夏季明显高于其他季节;人均可培养细菌气溶胶浓度夏季为3 526 cfu/人,秋季为2 374 cfu/人,春季为1 994 cfu/...
Keyword ：
北京地区 北京地区 细菌气溶胶 细菌气溶胶 粒径分布 粒径分布 教室 教室 实测 实测 浓度 浓度
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| GB/T 7714 | 苗豆豆 , 陈超 , 赵晨 . 北京地区某高校教室细菌气溶胶浓度随季节变化特性实测调研 [J]. | 暖通空调 , 2021 , 51 (02) : 12-19 . |
| MLA | 苗豆豆 et al. "北京地区某高校教室细菌气溶胶浓度随季节变化特性实测调研" . | 暖通空调 51 . 02 (2021) : 12-19 . |
| APA | 苗豆豆 , 陈超 , 赵晨 . 北京地区某高校教室细菌气溶胶浓度随季节变化特性实测调研 . | 暖通空调 , 2021 , 51 (02) , 12-19 . |
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Abstract ：
北京地区某高校教室细菌气溶胶浓度随季节变化特性实测调研
Keyword ：
教室 教室 细菌气溶胶 细菌气溶胶 粒径分布 粒径分布 北京地区 北京地区 实测 实测 浓度 浓度
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| GB/T 7714 | 苗豆豆 , 陈超 , 赵晨 et al. 北京地区某高校教室细菌气溶胶浓度随季节变化特性实测调研 [J]. | 苗豆豆 , 2021 , 51 (2) : 12-19 . |
| MLA | 苗豆豆 et al. "北京地区某高校教室细菌气溶胶浓度随季节变化特性实测调研" . | 苗豆豆 51 . 2 (2021) : 12-19 . |
| APA | 苗豆豆 , 陈超 , 赵晨 , 暖通空调 . 北京地区某高校教室细菌气溶胶浓度随季节变化特性实测调研 . | 苗豆豆 , 2021 , 51 (2) , 12-19 . |
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Abstract ：
一种可适于周年近零能耗高效生产的大跨度可变空间日光温室优化设计方法属于设施农业建筑节能设计领域。日光温室是我国独创的一种利用太阳能营造热环境的农业设施。为了提高土地利用率、便于机械化作业，希望日光温室的跨度越大越好；然而在冬季，大跨度的温室难以确保喜温果菜越冬生长所需要的热环境。为此，本发明基于研究团队前期关于日光温室建筑空间形态特征参数的计算方法以及主被动式太阳能相变蓄热通风墙体的设计方法，提出了近零能耗周年高效生产的、适应气候变化的大跨度可变空间日光温室设计理念，结合EnergyPlus能耗模拟软件，能给出可变空间日光温室的优化设计方案。
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| GB/T 7714 | 陈超 , 韩枫涛 , 胡庆玲 et al. 一种可适于周年近零能耗高效生产的大跨度可变空间日光温室优化设计方法 : CN202110298389.2[P]. | 2021-03-19 . |
| MLA | 陈超 et al. "一种可适于周年近零能耗高效生产的大跨度可变空间日光温室优化设计方法" : CN202110298389.2. | 2021-03-19 . |
| APA | 陈超 , 韩枫涛 , 胡庆玲 , 贺祎鹏 , 牛笑晨 , 刘燕燕 et al. 一种可适于周年近零能耗高效生产的大跨度可变空间日光温室优化设计方法 : CN202110298389.2. | 2021-03-19 . |
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