منابع مشابه
Thermal and Stress Analysis of Glazing Systems under Fire Conditions
The cracking and subsequent fallout of glazing could significantly affect the dynamics of fires in compartments. The sudden venting resulting from the fallout of a window glass may result in backdraft or flashover depending on the development stage of the fire. The need for research on glazing behaviour in fires was first identified by Emmons [1]. There are two main physical processes involved ...
متن کاملThermal rectification through vacuum.
We propose a mechanism for photon mediated thermal rectification through vacuum relying only on the temperature dependence of electromagnetic resonances. We also propose an example implementation consisting of two polytypes of silicon carbide, which exploits the interaction of temperature dependent surface phonon polaritons to achieve significant rectification.
متن کاملAnalysis of the Performance of Vacuum Glazing in Office Buildings in Korea: Simulation and Experimental Studies
Window performance in buildings is very important for energy saving. Many efforts have been made towards saving energy in buildings, and research has focused attention on enhancing the thermal performance of windows. Vacuum glazing has attracted much interest as a means of enhancing the thermal performance of windows by strengthening insulation performance. However, the performance of vacuum gl...
متن کاملNegative differential thermal conductance through vacuum
We propose a scheme for achieving negative differential thermal conductance in near-field electromagnetic thermal transfer. As an example, we show that the scheme can be implemented with two slabs of silicon carbide brought in close proximity to each other. We also describe how a bistable thermal switch can be constructed in this manner. VC 2012 American Institute of Physics. [doi:10.1063/1.367...
متن کاملFlats: Sbc Data from Thermal Vacuum Testing
The Advanced Camera for Surveys (ACS) has three detectors: a large and a small format CCD (WFC and HRC), and a 1024x1024 MAMA Solar Blind Channel (SBC). During the Thermal Vacuum testing at GSFC in 1999 March, flats with S/N=100 per pixel were obtained for the six SBC filters and two prisms. The pixel-to-pixel P-flats are independent of wavelength to <1%. Because of a temperature dependence in ...
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ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2019
ISSN: 1757-899X
DOI: 10.1088/1757-899x/471/6/062012