Sampling Faced Foam Insulation Board for Heat Flow Meter Thermal Performance Testing

2009 ◽  
pp. 298-298-9 ◽  
Author(s):  
M Sherman
Keyword(s):  
Heat Flow ◽  
Thermal Performance ◽  
Performance Testing ◽  
Flow Meter ◽  
Heat Flow Meter

Experimental Study on Heat Transfer Coefficient for Foam Glass Exterior Thermal Insulation Wall

2011 ◽  
Vol 71-78 ◽  
pp. 976-980
Author(s):  
Yi Ying Luo ◽  
Xue Bin Yang ◽  
Zong Min Yu ◽  
Hou Ren Xiong ◽  
Hai Bin Jiang
Keyword(s):  
Heat Transfer ◽  
Heat Transfer Coefficient ◽  
Heat Flow ◽  
Transfer Coefficient ◽  
Thermal Insulation ◽  
Foam Glass ◽  
Performance Testing ◽  
Testing Instrument ◽  
Flow Meter ◽  
Heat Flow Meter

The heat transfer coefficients of two foam glass exterior thermal insulation walls were tested by weather-resistant testing instrument and heat flow meter. The experimental values were compared with the theoretical values. The results show that with the temperature differences Δt>20 °C, the testing errors of two walls are smaller than 1% and 3% respectively. In view of thermal performance, testing accuracy and operability, the test program is practicable to meet the testing requirement with a temperature difference greater than 20 °C and without seasonal restrictions. In the zones without heating such as hot summer and cold winter zone, therefore, the weather-resistant testing instrument (i.e. temperature control box) and heat flow meter can be used to test the heat transfer coefficient of a wall.

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