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Features

thermal bridges
Calculation of thermal bridges

interior insulation

Ventilated roofs / facades

mold growth
Planung/Ingenieurspraxis

- Thermal bridge calculation with assessment of hygric problem areas (surface condensate, internal condensate)
- Dimensioning and evaluation of interior insulation systems
- Assessment of ventilated facades , ventilated roofs
- Transient calculation of the year-round heating energy requirement (taking into account the moisture-dependent thermal conductivities )
- Drying (basement, building moisture, flood, …)
- Calculation of mold growth criteria
- … and other applications
Klima & Randbedingungen

- Rising moisture with altitude-dependent pressure
- Climate database included
- Inclusion of various types of radiation (e.g. long- and short-wave, diffuse/direct etc.), driving rain or air pressure possible
- Use of any (own) climate
- Import of climate formats possible: TRY, IWEC, TMY2, WAC/HRY
- Locally very finely resolved assignment of climate possible, e.g. in joints
- Import of climate data from our own room climate calculations (Software Therakles)
- Definition of only temporary influences (climate or accident) possible
- Gravity can be taken into account
- Cooling of surfaces by running rain
Materialien

- Accurately checked, verified material functions
- Variable material properties
- New material properties and materials can be defined
- Detailed information on all material properties possible
- Extensive material database included
- Three-dimensional, anisotropic material properties (DELPHIN 6 only)
Betrachtung von Details
- Definition of any initial conditions
- Arrangement of time-dependent moisture and heat sources in constructions, e.g. due to accidents)
- Very flexible creation and assignment of result outputs (monitor points)
- Mapping of wall or underfloor heating or ceiling cooling possible
- Inclusion of pipe flows
- Arrangement of air exchange rates in air-filled cavities of the construction
- Definition of contact conditions in the design (liquid water resistance or vapor transport resistance)
- Consideration of external long-term storage
- Long-wave radiation exchange in cavities
- Air flow model included
- Ingress of moisture through leaks in wooden structures based on WTA leaflet 6-2
- Regulation of the water balance in flat roofs
- Inclusion of PCM materials (currently in progress)
Ausgaben & Visualisierung
- Very flexible, versatile creation of diagrams and 2D and 3D images
- Very large range of result outputs: temperature, humidity, water quantities, water content in vol%, m% etc., degree of saturation, ice formation, capillary pressure, over-hygroscopic humidity, sources of heat and moisture and much more
- Calculation of freeze-thaw cycles
- Calculation of mold growth according to the VTT model (Viitanen)
- Calculation of wood destruction according to the VTT model (Viitanen)
- Calculation of wood degradation by fungi according to WTA leaflet 6-8
- Output of energy, moisture (steam and liquid water) and air flows
- Isopleth systems with regard to mold and wood degradation
- Laminar air flow in areas of the construction
Weitere Funktionen
- One, two and rotationally symmetrical three-dimensional (DELPHIN 5) or fully three-dimensional calculations (DELPHIN 6)
- Several calculations can run simultaneously
- Creation of “batch” files possible
- Automatic or manual discretization possible
- Consideration of VOC transport possible
- Any start time can be specified
- Project files editable with text editor