Author/Authors :
R. E. Collins، نويسنده , , G. M. Turner، نويسنده , , A. C. Fischer-Cripps، نويسنده , , J. -Z. Tang، نويسنده , , T. M. Simko، نويسنده , , C. J. Dey، نويسنده , , D. A. Clugston، نويسنده , , Q. -H. Zhang، نويسنده , , J. D. Garrison، نويسنده ,
Abstract :
The substantial progress in the science and technology of vacuum glazing that has occurred over the past few years is reviewed. Vacuum glazing up to 1 m × 1 m in size has been produced with an air-to-air, mid-device thermal conductance as low as 0.90 W m−2 K−1, compared with 1.3 W m−2 K−1 for high performance double glazing. The mechanical tensile stresses in vacuum glazing due to pressure and temperature differentials are well understood, and appear to be tolerably small. The internal vacuum is high, and extremely stable over long times at moderate temperatures. The likely cost of volume production of vacuum glazing should be only slightly greater than for high performance double glazing.
