Moisture profiles of porous materials

Alles zu DELPHIN, dem Programm zur hygrothermischen Bauteilsimulation.

Moderatoren: ghorwin, fechner, ruisinger

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palino1
Beiträge: 2
Registriert: 25 Nov 2020, 14:17

Moisture profiles of porous materials

Beitrag von palino1 »

Hello,
i would like to ask, it is possible to generate moisture profiles of porous materials by deplhin ? ... It is possible to simulate simple one dimensional experiment with simple boundary conditions ? I determined parameters water absorption coefficient Acap, and capillary water content wcap of sandstones. I want to use aproximation equations to determine diffusivity and simulate moisture profiles with simulation software.
Thanks for you answer.
fechner
Beiträge: 74
Registriert: 19 Dez 2018, 09:32

Re: Moisture profiles of porous materials

Beitrag von fechner »

Hello,

Of course you can do it. You need to create a material data set for your material. The easiest way is to select a similar material from the database and change it. There is an explanation in the material editor tutorial:
https://www.bauklimatik-dresden.de/delp ... e_database
palino1
Beiträge: 2
Registriert: 25 Nov 2020, 14:17

Re: Moisture profiles of porous materials

Beitrag von palino1 »

Hello,
i made my own material, and now i want to know, how set bounday conditions - to simulate 1D experiment. How set climate conditions ?
thanks for you answer
fechner
Beiträge: 74
Registriert: 19 Dez 2018, 09:32

Re: Moisture profiles of porous materials

Beitrag von fechner »

Hello,

We have two basic tutorials where you can lear how to handle the basic stuff in Delphin. Have they worked through these tutorials?
https://www.bauklimatik-dresden.de/delp ... 6_1_en.pdf
https://www.bauklimatik-dresden.de/delp ... 6_1_en.pdf
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