HVAC Application

    Ventilation and air conditinioning calculations of master cabin was modeled on Ansys/Fluent. The model was created on design modeler according to the dimensions in project. The heat load, wall temperatures, structural material's heat transfer coefficent, humidity and radiational loads were determined. Inside the room in created concept, the heat fluxes were performed on drawn surface. (The heat load in the room was considered on surfaces.)

The temperature distribution animation of the room is embedden on the link below.

Heat Load;                                   

2 x men 90 W
Lights 150 W
Equipment 500 W
Total (sensible) 740 W
Latent Heat 270 W
Total 1750 W

- %50 humidity, 300 K (summer conditions)

- 1,1 W/m.K (fiberglass heat transfer coefficent)

- k-epsilon/sparat almaras turbulance model

- radiational emissivity 0,8

- inlet 6-diffusers / outlet 2-outdoor surfaces

- 3 free heat flux surfaces 

- wall temperatures according to IMO rules

animation of temperature distribution.avi (3590088)