通讯机构：
[Gao, Wentao] U;Univ South China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
会议名称：
3rd International Conference on Civil Engineering and Transportation (ICCET 2013)
会议时间：
DEC 14-15, 2013
会议地点：
Kunming, PEOPLES R CHINA
会议主办单位：
[Gao, Wentao;Luo, Qinghai;Li, Gaofeng;Xiao, Shenghao] Univ South China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
Thermoelectric cooling;Chip cooling;Hot surface analysis;Finite element method
摘要：
On the basis of analysis of the principle of thermoelectric refrigeration and the research on the thermoelectric refrigeration technology and the thermal theoretical analysis of electronic components by domestic and foreign scholars, research on thermoelectric cooling of the uniform heat packaging surface from both the surface integral heat radiating and the local hot spot cooling of the chip by finite element numerical simulation and cooling both the chip and the heat from the whole surface of the local hot spots, using the finite element method of numerical simulation techniques Package uniform surface heat thermoelectric cooling study found the thermoelectric cooling hot surfaces in a uniform local cooling effect and temperature distribution, and pointed out that the chip thermoelectric cooling and thermal design layout surface will be in the future to improve the electroniccomponents of a hot heat important research direction.
期刊：
Applied Mechanics and Materials,2013年295-298:1763-1767 ISSN：1660-9336
通讯作者：
Luo, Qinghai
作者机构：
[Luo, Qinghai; Yang, Xiufei; Zou, Jun] Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.;[Peng, Wenwu] Hunan Vocat Coll Technol, Hengyang 421001, Peoples R China.
通讯机构：
[Luo, Qinghai] U;Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.
会议名称：
International Conference on Sustainable Energy and Environmental Engineering
会议时间：
2012-12-29
会议地点：
Guangzhou(CN)
会议主办单位：
[Luo, Qinghai;Zou, Jun;Yang, Xiufei] Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.^[Peng, Wenwu] Hunan Vocat Coll Technol, Hengyang 421001, Peoples R China.
会议论文集名称：
Progress in environmental protection and processing of resource
关键词：
construction waste;component analysis;environmental impact
摘要：
Waste management of several typical construction projects was investigated in Hunan area; the project differences were analyzed on the waste amount and components, the increasing environmental impact of construction wastes was discussed. The disposal advices were given on the aspects of reducing, resources and eco-friendship of construction wastes. The environmental impact of construction wastes is permanent and accumulated, and the components are increasing diversified, so, the secondary contaminations are also increasing severe.
期刊：
Applied Mechanics and Materials,2013年256-259(PART 1):2632-2635 ISSN：1660-9336
通讯作者：
Zuo Zheng
作者机构：
[Zuo Zheng] S China Univ Technol, Guangzhou 510641, Guangdong, Peoples R China.;[Luo Qinghai] Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.
通讯机构：
[Zuo Zheng] S;S China Univ Technol, Guangzhou 510641, Guangdong, Peoples R China.
会议名称：
2nd International Conference on Civil Engineering and Transportation (ICCET 2012)
会议时间：
OCT 27-28, 2012
会议地点：
Guilin, PEOPLES R CHINA
会议主办单位：
[Zuo Zheng] S China Univ Technol, Guangzhou 510641, Guangdong, Peoples R China.^[Luo Qinghai] Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
Air cooling;Cooling performance;Operating current;Thermoelectric cooler
摘要：
An experimental model for electronic chip cooling was designed to investigate the cooling performances of an air-cooled thermoelectric cooler (TEC). The effect on the cold side temperature was experimented on the variation of heat emission intensity of TEC hot side and operating current. It was found that the mean temperature of the TEC cold side will decrease with enhanced the fan power, and the cooling performance would be better. The cold side temperature of TEC appeared a low valley with operating current variation. Optimizing the heat emission and the operating current properly is necessary to make the TEC work at perfect cooling performance.
摘要：
A series of measurements showed that community greening and trees shading had different degree of cooling effect. The cooling effect of wall greening was related to factors such as heat storage capacity and the orientation of the wall, climatic conditions. As compared to the heat reduced by sheltering the solar radiation, the heat absorbed by plant transpiration had greater cooling contribution. Comprehensive considering environment, technology and economics factors, the building district greening should take trees as the priority. The trees shading can significantly drop indoor temperature and temperature fluctuation, also created better condition for night-time natural ventilation.
作者机构：
[Luo, Qinghai] Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.;[Zuo, Zheng] South China Univ Technol, AH-510641 Guangzhou, Peoples R China.
通讯机构：
[Luo, Qinghai] U;Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.
会议名称：
International Conference on Energy, Environment and Sustainable Development (ICEESD 2011)
会议时间：
OCT 21-23, 2011
会议地点：
Shanghai Univ Elect Power, Shanghai, PEOPLES R CHINA
会议主办单位：
Shanghai Univ Elect Power
会议论文集名称：
Advanced Materials Research
关键词：
Energy saving;Heat pump;Hot water supply
摘要：
This paper analyzes the energy consumption of hot water supply in buildings and the insurmountable shortcoming of low energy efficiency of conventional water heaters, and investigates the progress and problems of developing heat pump water heaters. It is pointed out that developing of heat pump water heaters is one of the efficient approaches to improve the energy efficiency of hot water supply.
作者机构：
[Zuo, Zheng] S China Univ Technol, Guangzhou 510641, Guangdong, Peoples R China.;[Luo, Qinghai] Univ S China, Sch Urban Construct, Hengyang 421001, Peoples R China.
通讯机构：
[Zuo, Zheng] S;S China Univ Technol, Guangzhou 510641, Guangdong, Peoples R China.
会议名称：
International Conference on Energy, Environment and Sustainable Development (ICEESD 2011)
会议时间：
OCT 21-23, 2011
会议地点：
Shanghai Univ Elect Power, Shanghai, PEOPLES R CHINA
摘要：
Heat transfer of a thermosyphon radiator was analyzed, experimental tests with acetone as working fluid have been performed, and good agreement between measurement and calculation with analysis model was obtained. Compared with conventional radiator by means of experiments and analysis, the advantages and disadvantages of the thermosyphon radiator were discussed.
摘要：
A test apparatus for electronic chip cooling is designed to investigate the cooling effect and cooling performance of thermoelectric cooler(TEC). The results show that not only the cooling water flow rate of TEC hot side is a key factor influencing the cooling effect, but also the TEC electric current and chip power have close relationship with the TEC performance. The experimental result has some reference value for the determination of the optimal cooling performance of TEC.
作者机构：
[Luo, Qinghai; Zhang, Pengfei] Univ S China, Sch Urban Construct, Hengyang 421001, Peoples R China.;[Peng, Wenwu] Hunan Vocational Coll Technol, Econm & Commerce, Hengyang 421001, Peoples R China.
通讯机构：
[Luo, Qinghai] U;Univ S China, Sch Urban Construct, Hengyang 421001, Peoples R China.
会议名称：
International Conference on Chemical Engineering and Advanced Materials
会议时间：
MAY 28-30, 2011
会议地点：
Changsha, PEOPLES R CHINA
会议主办单位：
[Luo, Qinghai;Zhang, Pengfei] Univ S China, Sch Urban Construct, Hengyang 421001, Peoples R China.^[Peng, Wenwu] Hunan Vocational Coll Technol, Econm & Commerce, Hengyang 421001, Peoples R China.
会议论文集名称：
Advanced Materials Research
关键词：
Biomass materials;Energy saving and CO 2 emission reducing;Heat insulation;Rural buildings
摘要：
Heating energy consumption of rural buildings in China was analyzed in this paper. Thermal insulations were compared between some kinds of biomass and fossil materials. Application forms of biomass materials were discussed for heat insulation in rural buildings, and the potential was analyzed for energy-saving and CO2-emission-reducing. As a big agricultural country, the benefit and potential of biomass materials may be remarkable in heat insulation in rural buildings in the light of local conditions.
作者机构：
[Luo, Qinghai; Zhang, Pengfei] Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.;[Peng, Wenwu] Hunan Vocat Coll Technol Econ & Commerce, Hengyang 421001, Peoples R China.
通讯机构：
[Luo, Qinghai] U;Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.
会议名称：
2nd International Conference on Manufacturing Science and Engineering
会议时间：
APR 09-11, 2011
会议地点：
Guilin, PEOPLES R CHINA
会议主办单位：
[Luo, Qinghai;Zhang, Pengfei] Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.^[Peng, Wenwu] Hunan Vocat Coll Technol Econ & Commerce, Hengyang 421001, Peoples R China.
会议论文集名称：
Advanced Materials Research
关键词：
CNC Vertical Boring-milling Machine;Rigidity of Principal Axis;Structure Improvement
摘要：
The rigidity of the principal axis of a CNC vertical boring-milling machine was analyzed, and the belt tension and end deformation were also calculated. A project was proposed to improve the structure of the principal axis for finish machining. After the discharge belt pulley was applied on the principal axis, the force transmission and the rigidity of principal axle system were improved considerably. The design and process means were proposed for the three added parts of the improved structure. The improved structure is simplified, secure and low-cost. The machining precision was increased, and the fixing was also become convenient.
期刊：
International Conference on Nuclear Engineering, Proceedings, ICONE,2010年2:415-420
通讯作者：
Luo, Qinghai
作者机构：
[Luo, Qinghai] Univ South China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
通讯机构：
[Luo, Qinghai] U;Univ South China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
会议名称：
International Conference on Nuclear Engineering 2010
会议时间：
2010-01-01
会议地点：
Xi'an, China
会议主办单位：
[Luo, Qinghai] Univ South China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
会议论文集名称：
Proceedings of the 18th International Conference on Nuclear Engineering 2010. v.2, Reactor Physics and Transport Theory, Nuclear Education, Public Acceptance and Related Issues, Student paper Competition
摘要：
The new situations were analyzed for nuclear development and security. Besides nuclear wars and terrorism, reactor runaway and un-ruled radioactive source are the main nuclear accidents in peacetime. With the active development of the nuclear cause in China, the nuclear education system is becoming deficient or defective. In order to ensure the sustainable and efficient accord development of nuclear industry, general nuclear education is necessary for correlative non-nuclear professionals, such as technologies, management, safety, culture and ethic.
期刊：
FIFTH INTERNATIONAL WORKSHOP ON ENERGY AND ENVIRONMENT OF RESIDENTIAL BUILDINGS AND THIRD INTERNATIONAL CONFERENCE ON BUILT ENVIRONMENT AND PUBLIC HEALTH, VOL I AND II, PROCEEDINGS,2009年:2438-2442
通讯作者：
Xie, Xiaolei
作者机构：
[Luo, Qinghai; Wang, Yanjin; Xie, Xiaolei; Chen, Xiaoming] Univ S China, Sch Urban Construct, Hengyang 421001, Peoples R China.
通讯机构：
[Xie, Xiaolei] U;Univ S China, Sch Urban Construct, Hengyang 421001, Peoples R China.
摘要：
A series of measurements showed that wall greening, community greening and trees shading had different degree of cooling effect. The cooling effect of wall greening was related to factors such as heat storage capacity and the orientation of the wall, climatic conditions. As compared to the heat reduced by sheltering the solar radiation, the heat absorbed by plant transpiration had greater cooling contribution. Comprehensive considering environment, technology and economics factors, the building district greening should take trees as the priority. The trees shading can significantly drop indoor temperature and temperature fluctuation, also created better condition for night-time natural ventilation.
作者：
Luo Qinghai*;Chen Xiaoming;Wang Yanjin;Ling Xiao
期刊：
PROGRESS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY, VOL II, PTS A AND B,2009年:2321-2323
通讯作者：
Luo Qinghai
作者机构：
[Ling Xiao; Wang Yanjin; Luo Qinghai; Chen Xiaoming] Univ S China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
通讯机构：
[Luo Qinghai] U;Univ S China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
会议名称：
2009 International Symposium on Environmental Science and Technology(2009环境科学与技术国际会议)
会议时间：
2009-06-02
会议地点：
上海
会议论文集名称：
2009 International Symposium on Environmental Science and Technology(2009环境科学与技术国际会议)论文集
关键词：
construction waste;component analysis;environmental impact;reducing
摘要：
Based on investigation on waste disposal of several typical construction projects, the project differences were analyzed on the waste amount and components, and the components and the proportions of construction wastes were related to the structure types, the construction ages, local customs, resources and economic level, etc. The increasing environmental impact of construction wastes was discussed in following aspects: wasting land, damaging city appearance, polluting soil, water and atmosphere. The environmental impact of construction wastes is permanent and accumulated, and the components are increasing diversified, so, the secondary contaminations are also increasing severe. The disposal advices were given on the aspects of reducing, resources and eco-friendship of construction wastes. The necessary measures are following: enhancing urban planning and building design level, utilizing environment friendly materials and construction technology and increasing disposal and recycling rates of construction wastes.
期刊：
2009 WASE INTERNATIONAL CONFERENCE ON INFORMATION ENGINEERING, ICIE 2009, VOL I,2009年1:177-180
通讯作者：
Luo, Qinghai
作者机构：
[Qi, Chunming; Luo, Qinghai] Univ S China, Sch Urban Construct, Hengyang 421001, Peoples R China.
通讯机构：
[Luo, Qinghai] U;Univ S China, Sch Urban Construct, Hengyang 421001, Peoples R China.
会议名称：
2009 WASE International Conference on Information Engineering(2009年国际信息工程会议)(ICIE 2009)
会议时间：
2009-07-10
会议地点：
太原
会议论文集名称：
2009 WASE International Conference on Information Engineering(2009年国际信息工程会议)(ICIE 2009)论文集
关键词：
Heat Transfer teaching;multimedia resource materials;application strategies
摘要：
In this paper, the necessity of multimedia in modern Heat Transfer teaching was discussed. The objectives, characteristics and innovations of constructing multimedia source material database for Heat Transfer teaching were analyzed, and the technical means, the soft and hardware conditions were presented. The basic strategies of applying multimedia in Heat Transfer teaching was to well combine multimedia materials and teaching links including electronic teaching plan, teaching design, classroom explanation, problem discussion, practice and experiment teaching, etc., and to create teaching situations to improve teaching effect. Multimedia has been becoming one of the necessary means of modern Heat Transfer teaching and the software should be adapted to teaching requirements. The database, especially the developing materials, should be applied as self-study resource and platform after class, and then the educational function of Heat Transfer was extended.
期刊：
ICEET: 2009 INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT TECHNOLOGY, VOL 1, PROCEEDINGS,2009年:415-+
通讯作者：
Gu, Weili
作者机构：
[Luo, Qinghai; Gu, Weili] Univ South China, Dept Urban Construct, Hunan Hengyang, Peoples R China.;[Luo, Qinghai; Gu, Weili] Cent S Univ, Sch Energy & Power Engn, Hunan Changsha, Peoples R China.;[Wang, Hanqing; Kou, Guangxiao] Hunan Univ Technol, Hunan Zhuzhou, Peoples R China.
通讯机构：
[Gu, Weili] U;Univ South China, Dept Urban Construct, Hunan Hengyang, Peoples R China.
关键词：
the organic heat transfer material heater;finite time thermodynamics;exergy analysis;energy-saving optimization
摘要：
According to the low efficiency of the organic heat transfer material heater, this paper studies the heat transfer process under temperature difference in the organic heat transfer material heater with the finite time thermodynamics, derives the calculation formula and characteristic parameter x to determine the minimum temperature difference with the minimum exergy loss. Based on this, this paper proposes that the characteristic parameter x can be used as the optimization criterion of energy-saving and to judge the energy utilization efficiency of the organic heat transfer material heater, furthermore, proposes the concrete energy-saving optimization strategy by controlling the mean heat absorption temperature, and gives an actual calculation, the result accords with the analysis.
