glassdbase: Glas Troesch

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Glas Troesch: Silverstar Selekt 2-fach, VSG Swisslamex Typ 12-2

Silverstar Selekt 8mm, SZR 12mm Krypton, VSG Swisslamex Typ 12-2
Glas Troesch

Reference number: M030

Brief information Transmittance Total solar energy transmittance Selectivity index General color rendering index

Transmittance T_e, T_v, T_e/T_v Diagram

	Solar direct transmittance T_e [info]
	Light transmittance T_v [info]
	T_e/T_v [info]

T_e	T_v	T_e/T_v	Angle of incidence
0.354	0.705	0.502	0°
0.349	0.700	0.499	15°
0.339	0.690	0.492	30°
0.318	0.661	0.480	45°
0.305	0.642	0.476	50°
0.289	0.613	0.471	55°
0.266	0.571	0.467	60°
0.235	0.508	0.462	65°
0.216	0.469	0.460	67.5°
0.194	0.424	0.458	70°
0.169	0.371	0.456	72.5°
0.141	0.312	0.453	75°

Reflectance R_e, R_e' Diagram

	Solar direct reflectance R_e [info]
	Solar direct reflectance, inverted light propagation R_e' [info]

R_e	R_e'	Angle of incidence
0.286	0.222	15°
0.286	0.223	30°
0.299	0.235	45°
0.307	0.245	50°
0.322	0.261	55°
0.344	0.287	60°
0.377	0.326	65°
0.400	0.353	67.5°
0.426	0.384	70°
0.458	0.421	72.5°
0.495	0.467	75°

Absorptance A_e, A_e' Diagram

	Solar direct absorptance A_e [info]
	Solar direct absorptance, inverted light propagation A_e' [info]

A_e	A_e'	Angle of incidence
0.365	0.428	15°
0.375	0.438	30°
0.384	0.447	45°
0.387	0.450	50°
0.389	0.450	55°
0.390	0.447	60°
0.388	0.439	65°
0.384	0.431	67.5°
0.379	0.422	70°
0.373	0.410	72.5°
0.364	0.392	75°

Total solar energy transmittance g, g' Diagram

	Total solar energy transmittance g [info]
	Total solar energy transmittance, inverted light propagation g' [info]

g	g'	Angle of incidence
0.439*	0.475*	0°
0.437	0.473	15°
0.429	0.466	30°
0.410	0.447	45°
0.399	0.435	50°
0.382	0.419	55°
0.360	0.395	60°
0.329	0.362	65°
0.309	0.341	67.5°
0.286	0.316	70°
0.259	0.288	72.5°
0.229	0.254	75°

* Extrapolated value

Selectivity index T_v/g [info] Diagram

Selectivity index T_v/g

T_v/g	Angle of incidence
1.605*	0°
1.602	15°
1.607	30°
1.613	45°
1.610	50°
1.603	55°
1.584	60°
1.547	65°
1.520	67.5°
1.483	70°
1.431	72.5°
1.362	75°

* Extrapolated value

Transmittance Reflectance Absorptance Color rendering
Dynamic temperature simulation of a standard room

Spectral transmittance T [info] Diagram


0°	15°	30°	45°	50°	55°	60°	65°	67.5°	70°	72.5°	75°

Spectral reflectance R [info] Diagram


15°	30°	45°	50°	55°	60°	65°	67.5°	70°	72.5°	75°

Spectral reflectance, inverted light propagation R' [info] Diagram


15°	30°	45°	50°	55°	60°	65°	67.5°	70°	72.5°	75°

Spectral absorptance A [info] Diagram


15°	30°	45°	50°	55°	60°	65°	67.5°	70°	72.5°	75°

Spectral absorptance, inverted light propagation A' [info] Diagram


15°	30°	45°	50°	55°	60°	65°	67.5°	70°	72.5°	75°

Maximum temperature rise in temperature simulation (°C) [info]

ΔT_max = 12.02°C

Coefficients of functions
T_e, T_v, A_e [info]

T_e	T_v	A_e
-0.051711	-0.13953	-0.71141
-0.00047338	-0.0004718	0.00059695
0.50953	0.65323	1.0324
75.469	80.356	92.734
10.179	9.2914	5.396
1.2516	0.77189	0.96706

Secondary internal heat transfer factor [info]

q_i/A_e(φ=0°) = 0.241

Dynamic temperature simulation of a standard room [info]

Location: ZÃƒÂ¼rich
Time period: 1. August - 10. August
Orientation of windows: South
Air change rate: 1.0
initial temperature: 20° C
Standard room: 1A [info]