Greenhouse Covering Materials Measurement and Modelling of Thermal Properties Using the Hot Box Method, and Condensation Effects

1996 ◽  
Vol 65 (2) ◽  
pp. 129-142 ◽  
Author(s):  
P. Feuilloley ◽  
G. Issanchou
Keyword(s):  
Thermal Properties ◽  
Box Method

Calculation and Experimental Evaluation of the Thermal Resistance of a Structure with Reflective Insulation

2014 ◽  
Vol 899 ◽  
pp. 374-380 ◽  
Author(s):  
Jiří Kalánek ◽  
Libor Šteffek ◽  
Milan Ostrý
Keyword(s):  
Thermal Properties ◽  
Thermal Resistance ◽  
Thermal Insulation ◽  
Experimental Methods ◽  
Test Element ◽  
Normative Requirements ◽  
Box Method ◽  
Insulation Performance ◽  
Heat Transfer By Radiation

As reason of increasing requirements of thermal insulation properties of the exposed envelope, reflective insulation are among kind of modern thermal insulation materials ones, which can significantly increased thermal insulation performance if their application is correct. Thermal insulation performance is caused by reduction of the heat transfer by radiation. Conjunction of low-emissivity surface of the reflective insulation and air layer is important to account. This article is focused on the determination of thermal properties of reflective insulation and the results of measured values thermal resistance of determination by hot box method using heat flow meter are presented here. As part of determination of thermal properties of reflective insulation by experimental methods, the test element used to measure the thermal resistance of an insulated air cavity had to be created for concordance with the normative requirements. The part of this article is determination of the thermal resistance by the calculation of derived physical relations and comparison with values of the laboratory measurement.

scholarly journals Synthesis study on thermal insulation improvement in construction materials

2019 ◽  
Vol 286 ◽  
pp. 08006
Author(s):  
A. Lachheb ◽  
M.R. Kabiri ◽  
R. Saadani
Keyword(s):  
Thermal Properties ◽  
Energy Consumption ◽  
Thermal Insulation ◽  
Construction Materials ◽  
Cement Composite ◽  
Point Of View ◽  
Environmental Benefits ◽  
Series Of Experiments ◽  
Box Method ◽  
Method Show

Improving thermal insulation of buildings envelopes can reduce their energy consumption and related CO2 emissions considerably. Searching for new and innovative insulation materials is therefore a key challenge. This work presents a synthesis study on series of experiments showing the addition effect of different additives on plaster and cement composite thermal properties. The results obtained using the box method show a significant improvement of thermophysical properties with the increase of additives incorporation rate. From an energy and environmental point of view, the results of the annual simulations carried out for a typical building located in Meknes indicated that the use of the proposed materials has economic and environmental benefits.

The thermal properties of some amine tetraphenylboron salts8-Quinolinol and its derivatives

1960 ◽  
Vol 23 ◽  
pp. 332-336 ◽  
Author(s):  
W WENDLANDT ◽  
J VANTASSEL ◽  
G ROBERTHORTON
Keyword(s):  
Thermal Properties

Thermal properties of an erbium-doped fibre amplifier

1990 ◽  
Vol 137 (3) ◽  
pp. 155 ◽  
Author(s):  
C.A. Millar ◽  
T.J. Whitley ◽  
S.C. Fleming
Keyword(s):  
Thermal Properties ◽  
Fibre Amplifier ◽  
Erbium Doped

Thermal properties of Sr0,3Ba0,7Ti1-yZryO3ferroelectric ceramics: Dependence on sample’s porosity

2005 ◽  
Vol 125 ◽  
pp. 309-311 ◽  
Author(s):  
S. García ◽  
E. Marín ◽  
O. Delgado-Vasallo ◽  
J. Portelles ◽  
G. Peña Rodríguez ◽  
...  
Keyword(s):  
Thermal Properties

THE THERMAL PROPERTIES OF AMORPHOUS ARSENIC AT LOW TEMPERATURES

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-978-C6-979 ◽  
Author(s):  
D. P. Jones ◽  
N. Thomas ◽  
W. A. Phillips
Keyword(s):  
Thermal Properties ◽  
Low Temperatures

XRD investigation and thermal properties of [Ir(NH3)6][Co(C2O4)3]•H2O and [Co(NH3)6][Ir(C2O4)3] — precursors for Co0.50Ir0.50

2009 ◽  
Vol 2009 (30) ◽  
pp. 263-268 ◽  
Author(s):  
E. Yu. Filatov ◽  
K. V. Yusenko ◽  
E. S. Vikulova ◽  
P. E. Plyusnin ◽  
Yu. V. Shubin
Keyword(s):  
Thermal Properties
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