Knowledge Base AutoCAD
Analyzing Buildings
Get information about the demands analysis of a building with LINEAR Building. The demands analysis includes the calculation of the heat load, the cooling load and the determination of the required air volumes.
Cooling Load, dynamic
Select a method for determining the cooling load to suit the location and requirements of your project.
Calculating Dynamic Cooling Load According to VDI 2078
Find out how to calculate the dynamic cooling load for your building according to VDI 2078.
Details on Dynamic Cooling Load, Room Level
Information on the overview page of the dynamic cooling load calculation at room level.
Details on Enveloping Surfaces
Information on the Enveloping Surface dialog in the dynamic cooling load calculation.
Details on Emission Factor of Surfaces
Information on the Emission Factor of Surfaces dialog in the dynamic cooling load calculation.

New Features
Learn about new features in LINEAR software.
System Requirements
Learn more about the system requirements for using the LINEAR solutions.
Supported Norms and Standards
Learn which norms and standards support the LINEAR Solutions modules.
LINEAR Installation and Administration
Learn how to install, your LINEAR software, license and keep it up to date.
Getting Started
Get basic information about the structure, function and interaction of the LINEAR Solutions programs in AutoCAD and LINEAR Building.
Preparing and Editing Buildings and Architecture
Learn how to prepare drawings provided by an architect to create an architecture for building analysis.
Analyzing Buildings
Get information about the demands analysis of a building with LINEAR Building. The demands analysis includes the calculation of the heat load, the cooling load and the determination of the required air volumes.
- About Building Detection
  Explains the concept of building detection in LINEAR Building from a connected CAD program.
- Heat Load
  Select a calculation method for the calculation of the heat load according to the location and requirements of your project.
- Cooling Load Short Procedure
  Learn how to calculate a cooling load for your building based on the short procedure of VDI 2078 (1996), section 6.
- Cooling Load, dynamic
  Select a method for determining the cooling load to suit the location and requirements of your project.
  - Calculating Dynamic Cooling Load According to VDI 2078
    Find out how to calculate the dynamic cooling load for your building according to VDI 2078.
    - About Modular Operation
      Explains the general operating concept in the dialogs of the Dynamic Cooling Load module.
    - Details on Dynamic Cooling Load
      Information on the overview page of the dynamic cooling load calculation at project level.
    - Details on Dynamic Cooling Load, Room Level
      Information on the overview page of the dynamic cooling load calculation at room level.
      - Details on Enveloping Surfaces
        Information on the Enveloping Surface dialog in the dynamic cooling load calculation.
        Details on Component Properties for Radiant Heating and Cooling
        Information on the Component properties for surface temperature control dialog in the dynamic cooling load calculation.
        Details on Emission Factor of Surfaces
        Information on the Emission Factor of Surfaces dialog in the dynamic cooling load calculation.
        Details on Absorption Factor for Solar Radiation
        Information on the Absorption Factor for Solar Radiation dialog in the dynamic cooling load calculation.
    - About Setting Options in the Dynamic Cooling Load Calculation
      Explains the concept of settings in the dynamic cooling load.
    - About Weather Data for the Cooling Load Calculation According to VDI 2078
      Explains the concept of weather data in conjunction with the dynamic cooling load calculation based on VDI 2078.
    - About Temperature Profile Sets
      Explains the concept of temperature profile sets.
    - About Use Profile Sets
      Explains the concept of use profile sets.
    - About Internal Loads
      Explains the concept of internal loads.
    - About Windows
      Explains the concept of windows in LINEAR Building.
    - About the Annual Simulation
      Explains the concept of the annual simulation in the context of dynamic cooling load calculation.
    - About Results
      Explains the results display concept in the concept of dynamic cooling load calculation and the year simulation.
  - Calculating Dynamic Cooling Load According to ASHRAE
    Find out how to calculate the dynamic cooling load for your building according to ASHRAE.
- Ventilation
  Explains the concept of determining air volumes for residential and non-residential buildings.
Dimensioning Components
Learn how radiators, convectors, panel heating/cooling systems and concrete core activation systems and components of ventilation systems are designed based on the requirement analysis in LINEAR Building.
Create Pipe Run Scheme
Learn how to create pipe run schemes for pipe networks in LINEAR Building.
Calculate Pipe Run Schemes
Learn how to calculate pipe run schemes in LINEAR Building.
Inserting Components
Learn how to transfer radiators or chilled beams to a LINEAR Building connected CAD platform and insert symbols and components from the libraries into CAD.
Drawing Networks
Learn how to draw pipe and duct networks, connect components, generate schemes, and create slots and openings.
Calculating Networks
Learn how to calculate pipe and duct networks.
Automatic labeling and dimension
Learn how to label components and sections in your drawing and how to dimension your drawing.
Output
Get basic information on output to the LINEAR Solutions for AutoCAD. for output to LINEAR Building and print mask editor.

Details on Emission Factor of Surfaces

Information on the Emission Factor of Surfaces dialog in the dynamic cooling load calculation.

You are here:

Module Overview ➤ Dynamic Cooling Load ➤ Room Level ➤ Enveloping Surfaces ➤ (Epsilon Outside) ...

Selection

Here you will find a number of templates, among others from ASHRAE. Select a template that comes closest to the actual surface used for the component in question.

To the user standards directory

Clicking this link opens the Windows file explorer in the directory of the file Emmissionsfaktor.cld. If necessary, you can adapt these in a text editor.

Name	Purpose	Lifetime	Type	Provider
CookieConsent	Saves your consent to using cookies.	1 year	HTML	Website
fe_typo_user	Assigns your browser to a session on the server.	session	HTTP	Website

Name	Purpose	Lifetime	Type	Provider
_ga	Used to distinguish users.	2 years	HTML	Google
_gat	Used to throttle request rate.	1 day	HTML	Google
_gid	Used to distinguish users.	1 day	HTML	Google
_ga_QTGLMF6700	Google Analytics cookie to throttle the request rate.	2 years	HTML	Google
_gcl_au	Used by Google AdSense to experiment with advertisement efficiency.	3 months	HTML	Google
_clck	Persists the Clarity User ID and preferences, unique to that site, on the browser. This ensures that behavior in subsequent visits to the same site will be attributed to the same user ID.	1 years	HTML	Microsoft
_clsk	Connects multiple page views by a user into a single Clarity session recording.	366 day	HTML	Microsoft
_uetsid	This is a tracking cookie used by Microsoft Bing Ads. It allows us to target a user who has visited our website before.	1 day	HTML	Microsoft
_uetvid	Used to track visitors across multiple websites to present relevant advertising based on the visitor's preferences.	390 day	HTML	Microsoft
ln_or	Registers statistical data on users’ behaviour on the website. Used for internal anyalyzes by the website operator.	1 day	HTML	LinkedIn

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Details on Emission Factor of Surfaces

Selection

To the user standards directory