Measured thermal & daylight performance of an evacuated glazing using an outdoor test cell

被引：76

作者：

Ghosh, Aritra ^{[1
]}

Norton, Brian ^{[1
]}

Duffy, Aidan ^{[1
]}

机构：

[1] Dublin Inst Technol, Dublin Energy Lab, Dublin, Ireland

来源：

APPLIED ENERGY | 2016年 / 177卷

关键词：

Glazing; Vacuum; Overall heat transfer coefficients; Test cell; SHGC; HEAT-TRANSFER; VACUUM; EMITTANCE; TRANSMISSION; COEFFICIENT; FABRICATION; STRESSES; WINDOWS;

D O I：

10.1016/j.apenergy.2016.05.118

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Outdoor characterization of thermal and daylight performance of an evacuated (vacuum) glazing has been conducted using an outdoor test cell for clear sunny day, intermittent day and overcast days. An average overall heat transfer coefficient of 1.4 W/m(2) K was found for vacuum glazing. Solar heat gain coefficient of vacuum glazing varied between 0.58 and 0.19. Vacuum glazing has potential to reduce 53% heat loss compared to a same area of double-glazing while offering nearly equal amount of heat gain. Internal daylight illuminance was found to be similar to double glazing,indicating that the presence of small pillars inside vacuum glazing had no significant visual impact. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：196 / 203

页数：8

共 57 条

[1] An investigation of flow and conjugate heat transfer in multiple pane windows with respect to gap width, emissivity and gas filling [J].

Arici, Muslum ;

Kan, Mirac .

RENEWABLE ENERGY, 2015, 75 :249-256

[2]

Band Y B, 2010, LIGHT MATTER ELECTRO

[3] TRANSMISSION OF DIFFUSE-RADIATION THROUGH CPC AND FLAT-PLATE COLLECTOR GLAZINGS [J].

BRANDEMUEHL, MJ ;

BECKMAN, WA .

SOLAR ENERGY, 1980, 24 (05) :511-513

[4] Energy efficiency policies for space heating in EU countries: A panel data analysis for the period 1990-2010 [J].

Broin, Eoin O. ;

Nassen, Jonas ;

Johnsson, Filip .

APPLIED ENERGY, 2015, 150 :211-223

[5] Experimental performance evaluation of aerogel glazing systems [J].

Buratti, C. ;

Moretti, E. .

APPLIED ENERGY, 2012, 97 :430-437

[6] Glazing systems with silica aerogel for energy savings in buildings [J].

Buratti, C. ;

Moretti, E. .

APPLIED ENERGY, 2012, 98 :396-403

[7] Solar heat gain coefficient measurement of semi-transparent photovoltaic modules with indoor calorimetric hot box and solar simulator [J].

Chen, Fangzhi ;

Wittkopf, Stephen K. ;

Ng, Poh Khai ;

Du, Hui .

ENERGY AND BUILDINGS, 2012, 53 :74-84

[8] EVACUATED GLAZING [J].

COLLINS, RE ;

ROBINSON, SJ .

SOLAR ENERGY, 1991, 47 (01) :27-38

[9] Current status of the science and technology of vacuum glazing [J].

Collins, RE ;

Simko, TM .

SOLAR ENERGY, 1998, 62 (03) :189-213

[10] VACUUM GLAZING - A NEW COMPONENT FOR INSULATING WINDOWS [J].

COLLINS, RE ;

TURNER, GM ;

FISCHERCRIPPS, AC ;

TANG, JZ ;

SIMKO, TM ;

DEY, CJ ;

CLUGSTON, DA ;

ZHANG, QC ;

GARRISON, JD .

BUILDING AND ENVIRONMENT, 1995, 30 (04) :459-492

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