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    A Performance Analysis of Vacuum Glass Application in Widespread Use of European Type of Wooden Window
    普及型欧式木窗应用中空玻璃的性能分析
    Study on the Mechanism of Conductive and Convective Heat Transfer in Vacuum Glass
    真空玻璃传导和对流传热机理研究
    (8) A mathematical model of stress distribution in vacuum glass was established by using crunode method.
    (8) 用结点法建立真空玻璃应力分布数学模型。
    Hence the experimentation proved that the heat performance of HVGHP is greatly improved by applying vacuum glass technology and heat pipe technology.
    这就进、一步从实验上证明了真空玻璃盖板热管平板式太阳能热水器应用了真空玻璃和热管技术后集热性能和保温性能都得到了显著的提高。
    The daily average efficiency of solar absorbency for the vacuum glass-cover board heat pipe solar water heater is 13.3% and 6.5% higher than that of all-glass evacuated tubular water heater and cellular heat pipe solar water heater respectively with the coefficient of heat loss 52.5% and 21.5% lower.
    实测得到,真空玻璃盖板热管平板式热水器的日平均效率比后两者分别大1 3 .3 %和6.5 % ,平均热损系数比后两者分别小5 2 .5 %和2 1 .5 %。
    Meanwhile the stress distribution was experimentally verified by electrically testing method. The results showed that the maximum stress in the vacuum glass located in the second brace of four square side,and the maximal stress value by elastomechanical calculation was 11.057MPa,while the measured value by electrically testing method was 11.765MPa,with an error by 6.02%.
    试验结果表明,真空玻璃最大应力发生在四角的第2个支撑处,最大应力弹性力学计算值11.057MPa,电测法的测试值11.765MPa,两者误差为6.02%。
    A STUDY OF DOUBLE-DECKED VACUUM GLASS ISOLATING SET OF FIRE CRACKING INSTRUMENT
    热声爆裂仪双层真空玻璃隔音装置的介绍
    Three Dimensional Numerical Simulation in an Electric Vacuum Glass Melting Furnace
    电真空玻璃熔窑内三维数学模型研究
    Development of vacuum glass-covered board heat pipe solar water heater
    真空玻璃盖板热管平板式太阳能热水器的研制
    (1) The heat transfer of vacuum glass based on the theory of thin-air transfer heat in the free-molecule state, the theory of Low-E coating's transfer heat and the theory of coupled radiation and conduction in glass was deeply analyzed. At last the calculation model of heat transfer of vacuum glass with Low-E coating was established.
    (1) 本文对真空玻璃的传热机理进行深入分析,根据自由分子状态的稀薄气体导热理论,Low-E(低发射率)膜发射传热理论和玻璃固体导热与辐射传热偶合理论,建立Low-E膜真空玻璃传热数学模型。
    (2) Using diffuse-non-gray-surface model, the physical process of radiation heat transfer fluxes from vacuum glass with Low-E coating was precisely simulated.
    (2) 用非灰谱带模型确切地模拟Low-E真空玻璃与外界热源在辐射换热中的物理过程。
    The reflectivity and transmissivity of Low-E vacuum glass were fully considered in this model.
    模型充分考虑了Low-E真空玻璃表面反射率以及透射率对辐射传热的影响作用。
    The conclusion that Low-E layer of vacuum glass has a great contribution to heat resistance is gained in the end.
    得出Low-E膜对真空玻璃的热阻贡献很大的结论。
    (4) The heat-transfer approach of low-E vacuum glass was analyzed amply in this thesis, meanwhile the heat balance equation was established. By the solution of heat balance equation and the analysis of heat-transfer approach, the calculation method of the heat transmission coefficient was gained. At last the fact that vacuum glass with Low-E outside prior to inside was concluded.
    (4) 对镀膜真空玻璃这一特殊结构的传热途径作了详细分析,并建立了热平衡方程,通过对热平衡方程的求解,得到了传热量和传热系数的计算方法,通过对传热途径和传热量组成因子分析得出真空玻璃将Low-E膜镀在外部比镀在内部优越的结论。
    (9) Analyzing the mathematical model, which has been established with the finite element method, the vacuum glass's strut-stress distribution was gained.
    (9) 用有限元方法分析已建立的数学模型,得出整块真空玻璃的支撑应力分布。
    (10), A precise stress distribution color chart which shows many important characteristic parts was drawn by using ANSYS software to analyze vacuum glass's stress and strain field. Eventually a basically consistent result between the theoretical calculation and the software analysis is obtained.
    (10) 用ANSYS软件分析整块真空玻璃的应力应变场,得出了精确的应力分布彩图,直观地表达了真空玻璃重要特征部位的应力分布,并得出理论计算与软件分析基本一致的结果。
 

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