Browsing by Author "Li, D."

Now showing items 1-20 of 20

    • Analysis of Cold Air Distribution System in an Office Building by the Numerical Simulation Method 
      Jian, Y.; Li, D.; Xu, H.; Ma, X. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      Numerical simulation is carried out in this paper to calculate indoor air patterns, which include angles of inlet direction and induced ratios in a typical official room. According to the simulation results, the indoor air ...
    • Analysis of the Diagnostic Methods of the Performance Failure of Heating and Air Conditioning Systems 
      Li, L.; Zhang, Z.; Sun, Y.; Li, D.; Xie, H. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      The paper introduces some diagnostic methods for the performance failure of heating and air conditioning, analyzes the principle by an example, gives the application characteristics of different methods and supplies the ...
    • Application and Design of Residential Building Energy Saving in Cold Climates 
      Li, Z.; Li, D.; Mei, S.; Zhang, G.; Liu, J. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      Climate is the one of main considerations for residential building design since the green and energy saving building has become the trend in the building industry. China is actively popularizing high energy-effective and ...
    • Application of the VRV Air-Conditioning System Heat Recovery Series in Interior Zone and Analysis of its Energy Saving 
      Zhang, Q.; Li, D.; Zhang, J. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      To reduce the energy consumption of air conditioning systems, we can use the VRV air conditioning system to supply cold loads in the winter for rooms in the construction inner zone where cold loads need to be supplied. The ...
    • Comparison of Building Energy Efficiency and Life Span for Different Envelopes 
      Li, Z.; Li, D.; Li, L.; Zhang, G.; Liu, J. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      Unsuitable building energy saving technology will result in plenty building trash and waste buildings. In China, the life of many buildings is less than 50 years because of improper building heat preservation envelopes. ...
    • Design and Experiments of a Solar Low-temperature Hot Water Floor Radiant Heating System 
      Wu, Z.; Li, D. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      The solar low-temperature hot water floor radiant heating system combines solar energy heating with floor radiant heating. This kind of environmental heating way not only saves fossil resources and reduces pollution, but ...
    • DEST Software to Analyze System Zoning and Energy Consumption in Air Conditioning Systems 
      Fan, Y.; Li, D. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      This paper reports on a study on how to appropriately divide system zoning by using DeST software to calculate the basis dynamic temperature and load of all rooms in an office building. Influent factors of weather conditions, ...
    • Development of a Computer Heating Monitoring System and Its Applications 
      Chen, H.; Li, D.; Shen, L. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      This paper develops a computer heating monitoring system, introduces the components and principles of the monitoring system, and provides a study on its application to residential building heating including analysis of ...
    • Direct Digital Control in Air Conditioning Systems for Energy Efficiency 
      Liu, W.; Ye, A.; Li, D. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      With the rapid development of Intelligent Buildings (IB), the Building Automation System (BAS) has come to control and manage the equipment in the building more and more scientifically, economically and rationally, which ...
    • Discussion on Energy-Efficient Technology for the Reconstruction of Residential Buildings in Cold Areas 
      Zhao, J.; Wang, S.; Chen, H.; Shi, Y.; Li, D. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      : Based on the existing residential buildings in cold areas, this paper takes the existing residential buildings in a certain district in Beijing to provide an analysis of the thermal characteristics of envelope and energy ...
    • Economic Analysis of a Waste Water Resource Heat Pump Air-Conditioning System in North China 
      Chen, H.; Li, D.; Dai, X. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      This paper describes the situation of waste water resource in north China and the characteristics and styles of a waste water resource heat pump system, and analyzes the economic feasibility of a waste water resource heat ...
    • Energy Conservation of Air Conditioning Systems in Large Public Buildings 
      Liu, P.; Li, D. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      Analyzing the actuality of the large-scale public buildings' energy consumption, we know that most of them run not only in low efficiency, but also in high energy consumption. According to the characteristics of the building, ...
    • Experimental Research of an Active Solar Heating System 
      Gao, X.; Li, D. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      : Solar is an abundant renewable energy, which is used more and more frequently with the emphasis on environment protection, especially in building heating. The different devised methods between an active solar heating ...
    • Experimental Study of the Floor Radiant Cooling System Combined with Displacement Ventilation 
      Ren, Y.; Li, D.; Zhang, Y. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      As a comfortable and energy-efficient air conditioning system, the application of floor radiant heating system is used increasingly greatly in the north of China. As a result, the feasibility of floor radiant cooling has ...
    • Heating Energy Meter Validation for Apartments 
      Cai, B.; Li, D.; Hao, B. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      Household heat metering is the core of heating system reform. Because of many subjective and objective factors, household heat metering has not been put into practice to a large extent in China. In this article, the research ...
    • Impact of Indoor Environment Improvement on Comfort and Productivity in a Chipboard Workplace 
      Li, Z.; Li, D.; Du, H.; Zhang, G.; Li, L. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      A real example was investigated on the relationship between indoor environment, comfort and productivity in a chipboard workplace location in southern China. In this field study, a subjective evaluation and objective ...
    • Initial Study of Solar Control Film in a Hotel Guest Room in Winter 
      Chan, W. C.; Chen, Y.; Mak, B.; Li, D.; Huang, Y.; Xie, H.; Hou, G. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      In recent years, energy-efficient facilities have prevailed in the Hong Kong and China markets. Many of these facilities claim to generate considerable energy and money savings. Hoteliers, however, find that there is a ...
    • Issues and Factors of Train Air-conditioning System Design and Operation 
      Liu, P.; Li, D. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      Like a moving building, a train's outer meteorologic parameter will change a lot with the local meteorologic parameter on the way. In this paper, we put forward the design method of the typical design period and some dynamic ...
    • Lgr4-mediated Wnt/-catenin signaling in peritubular myoid cells is essential for spermatogenesis 
      Qian, Y.; Liu, S.; Guan, Y.; Pan, H.; Guan, X.; Qiu, Z.; Li, L.; Gao, N.; Zhao, Y.; Li, X.; Lu, Y.; Liu, M.; Li, D. (Development (Cambridge, England), 2013)
    • The Operation Management and Energy Consumption Analysis of the District Cooling System 
      Xu, Q.; Li, D.; Xu, W. (Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2006)
      Based on the investigation of the district cooling system of the Zhongguancun Square in Beijing, we thoroughly analyzed the process of its operation management and the main factors that affect energy consumption. The basis ...