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Instrument extension by green laser source

7. May 20198. May 2019

<The gonio-photometer has been extended by a third light source. The 4mW laser diode has a peak emission at about 520nm. Focused on the sample, it allows for a minimized sampling aperture. This is of importance if small samples shall …

Instrument extension by green laser source Read More

BIMSOL055: Retroflex 16mm

26. September 201826. September 2018

Radiance BSDF model

A Radiance model of the Retrosolar Retroflex (patent Köster) system embedded in DGU was modeled according to published geometry data for tilt angles 0°, 15°, 30°, 45°. The photometric BSDF was computed using genBSDF. Downloads:

Visible light:…

BIMSOL055: Retroflex 16mm Read More

BIMSOL054: Laser Cut Panels

26. September 201826. September 2018

Radiance BSDF model

A Radiance model of a Laser Cut Panel embedded in DGU was modeled. The ratios height/depth of the solid bars correspond to angles 30°, 45° and 60°. The photometric BSDF was computed using genBSDF. Downloads:

Visible light:…

BIMSOL054: Laser Cut Panels Read More

BIMSOL053: Numerically generated BSDF models Retroluxtherm 12mm

26. September 2018

Radiance BSDF model

A Radiance model of the Retrosolar Retroluxtherm (patent Köster) system embedded in DGU was modeled according to published geometry data for tilt angles 0°, 2°, 4°, 6°, 8°. The photometric BSDF was computed using genBSDF. Downloads:

Visible …

BIMSOL053: Numerically generated BSDF models Retroluxtherm 12mm Read More

BIMSOL036: MechoShade Fabric

26. September 2018

Radiance BSDF model

Fabric for applications as solar shading. Sample provided by LBL and used in glare study presented at 2018 Radiance Workshop. Downloads:

Visible light:

Tensor-tree ($2^7 \cdot 2^7$ in, $2^7  \cdot 2^7$ out, 97% data-reduction)…

BIMSOL036: MechoShade Fabric Read More

BIMSOL017: Thermolux Vlies

26. September 2018

Radiance BSDF model

White fabric inlay between two glass layers. Downloads:

Visible light:

Tensor-tree ($2^7 \cdot 2^7$ in, $2^7  \cdot 2^7$ out, 98% data-reduction)

Klems basis ($145$ in, $145$ out)…

BIMSOL017: Thermolux Vlies Read More

BIMSOL015: Okasolar Kapilux

26. September 201826. September 2018

Radiance BSDF model

Translucent insulation material embedded in glazing. Downloads:

Near Infrared:

Tensor-tree ($2^7 \cdot 2^7$ in, $2^7  \cdot 2^7$ out, 98% data-reduction)

Klems basis ($145$ in, $145$ out)

Visible light:

Tensor-tree ($2^7 \cdot 2^7$ in, $2^7  \cdot 2^7$ out, …

BIMSOL015: Okasolar Kapilux Read More

BIMSOL014: Siteco prism (54°)

26. September 201826. September 2018

Radiance BSDF model

Prisms sheet, one side of the prisms having a highly specular coating applied. The intended up direction corresponds to $\phi_i=90$ deg. due to size constraints of the sample. Downloads:

Near Infrared:

Tensor-tree ($2^6 \cdot 2^6$ in, $2^6  …

BIMSOL014: Siteco prism (54°) Read More

BIMSOL013: Siteco prism (45°)

26. September 2018

Radiance BSDF model

Prisms sheet, one side of the prisms having a highly specular coating applied. The intended up direction corresponds to $\phi_i=90$ deg. due to size constraints of the sample. Downloads:

Near Infrared:

Tensor-tree ($2^6 \cdot 2^6$ in, $2^6  …

BIMSOL013: Siteco prism (45°) Read More

BIMSOL012: Siteco prism (36°)

26. September 2018
[latexpage]

Radiance BSDF model

Prisms sheet, one side of the prisms having a highly specular coating applied. The intended up direction corresponds to $\phi_i=90$ deg. due to size constraints of the sample. Downloads:

Near Infrared:

Tensor-tree ($2^6 \cdot 2^6$ in, …

BIMSOL012: Siteco prism (36°) Read More

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Contact

Lucerne University of Applied Sciences and Arts
Lucerne School of Engineering and Architecture

Competence Centre Envelopes and Solar Energy
Lars O. Grobe
Senior Research Associate

T direct +41 41 349 36 32
larsoliver.grobe@hslu.ch

Technikumstrasse 21, CH-6048 Horw
T +41 41 349 33 11
www.hslu.ch

Datenschutzerklärung

Past 24h air temperature @lab

Temperature plot

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