Die Suche ergab 104 Treffer

von fechner
30 Jun 2025, 10:42
Forum: Delphin
Thema: STEAM
Antworten: 1
Zugriffe: 114

Re: STEAM

This sounds like a own boundary condition for the inner side.
You can switch the type of the interface for inside to the detailed model. Here you can set your own climate data for temperature and relative humidity. See also the climate data tutorial for data formats.
von fechner
30 Jun 2025, 10:41
Forum: Delphin
Thema: Moisture Load air Change
Antworten: 4
Zugriffe: 520

Re: Moisture Load air Change

This sounds like a own boundary condition for the inner side.
You can switch the type of the interface for inside to the detailed model. Here you can set your own climate data for temperature and relative humidity.
von fechner
25 Jun 2025, 09:56
Forum: Delphin
Thema: Moisture Load air Change
Antworten: 4
Zugriffe: 520

Re: Moisture Load air Change

Hello,

You can have a look into the lightweight wall tutorial.
https://bauklimatik-dresden.de/delphin/ ... _air_space
von fechner
01 Apr 2025, 08:16
Forum: Delphin
Thema: Impact of moisture in DELPHIN
Antworten: 1
Zugriffe: 4716

Re: Impact of moisture in DELPHIN

Hello, It is a possible approach. You don't need do modify more things. You need a mean value of the heat flux over a certain time. In this time you need a high mean temperature difference between inside and outside. You can use the hourly values and calculate the mean values later for example with ...
von fechner
10 Mär 2025, 16:42
Forum: Delphin
Thema: Simulating with impact of rain in DELPHIN model
Antworten: 1
Zugriffe: 4999

Re: Simulating with impact of rain in DELPHIN model

Hello,

May you can send me your file (tsv and epw). I would like to repeat the process.
von fechner
27 Feb 2025, 08:52
Forum: Delphin
Thema: Query regarding ventilation in Delphin
Antworten: 1
Zugriffe: 4835

Re: Query regarding ventilation in Delphin

Hello, The WTA indoor climate model doesn't simulate a real indoor climate. It only calculates indoor temperature and relative humidity based on the daily average of the outdoor temperature. Therfore no ventilation is set or needed. If youz like you can precalulate the indoor climate with a room or ...
von fechner
11 Feb 2025, 12:58
Forum: Delphin
Thema: Standards
Antworten: 1
Zugriffe: 5892

Re: Standards

Hello,

We have a tutorial which describes the moisture assessment on our homepage. You can find it here:
https://www.bauklimatik-dresden.de/delp ... .6_en.html
von fechner
21 Jan 2025, 13:16
Forum: Delphin
Thema: Radiation in crawlspace
Antworten: 1
Zugriffe: 5542

Re: Radiation in crawlspace

Hello,

Using the longwave radiation source model is the correct way. This source model can only be assigned to a air space. That means you need to assige air as material to your crawl space.
von fechner
12 Jan 2025, 10:42
Forum: Delphin
Thema: Globalstrahlung in Klimadatei überführen
Antworten: 2
Zugriffe: 7732

Re: Globalstrahlung in Klimadatei überführen

Hallo,

Das ist leider nicht so einfach. Es gibt Modelle zur Aufteilung in Direkt- und Diffusstrahlung. Diese funktionieren aber nur vernünftig wenn man etwas über die Bedeckung weiß. Ich schau mal nach und melde mich nochmal.
von fechner
05 Nov 2024, 10:00
Forum: Delphin
Thema: vapor barrier layer
Antworten: 1
Zugriffe: 7999

Re: vapor barrier layer

Hello, In your case I need the project file in order to find out anything. What do you applied between the two layers, the contact condition or a material layer? Do you read the tutorial regarding contact conditions? https://www.bauklimatik-dresden.de/delphin/2nd/doc/D6.1.6_ContactConditions/Contact...