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ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION

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Page 1: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk

ARGUMENTAIRE TECHNIQUE

TECHNICAL DESCRIPTION

Page 2: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk
Page 3: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk
Page 4: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk

Croquis 1 - Illustration du principe d’induction

Fig. 1 - Illustration of induction principle.

Page 5: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk

Diagramme 2 montrant le jet de l’air en chauffage, gaine JET IN

Fig. 2 - Air throw pattern from a JET-IN diffuser in heating applications.

Vit. > 1.0 m/s

Vit. > 0.9 m/s

Vit. > 0.8 m/s

Vit. > 0.7 m/s

Vit. > 0.6 m/s

Vit. > 0.5 m/s

Vit. > 0.4 m/s

Vit. > 0.3 m/s

Vit. > 0.2 m/s

Vit. > 0.1 m/s

Vit. > 0.05 m/s

Page 6: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk

Diagramme 3 montrant le jet de l’air en rafraîchissement, gaine JET IN

Fig. 3 - Air throw pattern from a JET-IN diffuser in the summer.

Vit. > 1.0 m/s

Vit. > 0.9 m/s

Vit. > 0.8 m/s

Vit. > 0.7 m/s

Vit. > 0.6 m/s

Vit. > 0.5 m/s

Vit. > 0.4 m/s

Vit. > 0.3 m/s

Vit. > 0.2 m/s

Vit. > 0.1 m/s

Vit. > 0.05 m/s

Page 7: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk

Diagramme 4 - Exemple de gaine conçue pour garantir une distribution à débit constant

Fig. 4 - Example of a diffuser designed to ensure a constant-flow distribution.

Page 8: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk

Diagramme 5 - Exemple de gaine conçue pour garantir une distribution d’énergie constante

Fig. 5 - Example of diffuser designed to ensure constant energy distribution.

Page 9: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk
Page 10: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk

Croquis 7 -

Simulation CFD

montrant les

températures

Fig. 7 - Example

of CFD simulation

temperature

Croquis 6 -

Simulation CFD

montrant les

vitesses

Fig. 6 - Example

of CFD simulation

speed

Page 11: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk

In the pictures above is an example of simulation CFD (computational fluid dynamics simulation software) that

allows to simulate the airflow in the room check both speed (Fig. 8) and temperatures (Fig. 7). In this case the

duct is installed at an elevated high (8.5 m) and objective of the simulation is to verify that the supply air is able

to reach the floor while ensuring compliance with the speed of 0.2 m / s at head height. As for speed, fig. 8,

isokinetic different areas are represented with color scale that goes from red (higher speed of 0.2 m/s) to blue

(zero speed). As regards the temperature, Fig. 7, different areas are represented by isothermal chromatic scale

that goes from red (higher temperature of 26 °C) to blue (below 25 °C).

Croquis 8 - Simulation CFD montrant les vitesses

Fig. 8 - Example of CFD simulation speed

Page 12: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk
Page 13: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk
Page 14: ARGUMENTAIRE TECHNIQUE TECHNICAL DESCRIPTION · argumentaire technique technical description. ... fig. 2 - air throw pattern from a jet-in diffuser in heating applications. 7kh kljk