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 requirements analysis of a building. The demand analysis includes the calculation of the heat load, the cooling load and the ventilation concept.
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.
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.
- Requirements for a Calculable Pipe and Duct Network
  Explains the requirements for a calculable pipe and duct network.
- About Virtual Components
  Explains the concept of virtual components in pipe and duct network calculations.
- About Pipe Network Calculation Heating and Cooling
  Explains the concept of the pipe network calculation for heating and cooling.
  - Settings
    Explains the concept of the Settings in the Pipe and Duct Network Calculations.
    - General Settings and Basic Conditions
      Explains the concept of general settings and basic conditions in the heating and cooling pipe network calculations.
    - Valves
      Explains the concept of valves in pipe network calculation for heating, cooling and potable water.
    - About Curve Data
      Explains the concept of curve data for use in the calculation of pressure losses for duct components or valves.
    - Material Data
      Explains the concept of the material data in the pipe network calculation for Heating, Cooling and Potable water.
    - Components
      Explains the concept of the Components section in Pipe and Duct Network Calculations.
      - Details on Components (Heating, Cooling)
        Information about the section Components in the Pipe Network Calculation Heating and the Pipe Network Calculation Cooling.
      - About Classify
        Explains the concept of classifying components.
      - About Technical Data
        Explains the concept of Technical data in Pipe and Duct Network Calculations.
      - About Component Connectors
        Explains the concept of component connections in pipe network calculation for heating, cooling and potable water.
      - About Linking Components (Heating)
        Explains the concept of linking components in the Pipe Network Calculation Heating.
  - Calculation
    Explains the concept of the calculation dialog in Pipe and Duct Network Calculations.
  - Pumps
    Explains the concept of Pumps in pipe network calculation for Heating, Cooling and Potable water.
  - Dwelling and Decentralized Fresh Water Stations
    Explains the concept of the dialog Dwelling and decentralized fresh water stations in pipe network calculation for heating.
  - Positioning
    Explains the concept of positioning for section parts in the heating and drinking water pipe network calculations.
- About Pipe Network Calculation Potable Water
  Explains the concept of the Pipe Network Calculation Potable Water.
- About Pipe Network Calculation for Waste Water
  Explains the concept of the Pipe Network Calculation Waste Water.
- About Pipe Network Calculation for Gas
  Explains the concept of the Pipe Network Calculation Gas.
- About the Air Duct Network Calculation
  Explains the concept of the Duct Network Calculation.
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.

Components

Explains the concept of the Components section in Pipe and Duct Network Calculations.

General

In the section Components of Pipe and Duct Network Calculations, you can edit, copy and reset properties of components, pipes and ducts.

Components

Each component belongs to a component type that determines which function a component is to have in the calculation and which default values will be proposed for the technical data of the component.

Each component carries technical data which form the basis for calculation but can also be edited. The technical data of each component are saved in the project. Technical data can be copied to other components of the same component type.

In the trades heating, cooling and potable water you can change the settings for component connectors and define additional connector material. The corresponding connector pieces of the selected manufacturer are then listed in the parts list.


Property	Content
Component type	Determines the name of the component. Determines the proposed technical values in technical data of the component.
Technical data	Are used for calculation. Are edited in technical data of the component. Can be changed for each individual component. Are saved in the project for each component. The source is an external file (neutral or user-defined).
Connections	Applies to: Heating, Cooling, Potable water. Only exist if connections have been specified. Extend the parts list by additional connector material (depending on the selected manufacturer).
Link	Applies to: Heating. Components calculated in pairs have to be linked to their respective partner component in order to be calculated correctly.

Pipes and ducts

Pipes and ducts can contain pipe- or duct systems, zeta values, lengths and insulation and ambient temperatures.


Property	Description
Material Settings	Pipe system or duct system Zeta values (from pipe tables) Insulation (Heating, Cooling, Potable water, Ventilation)
Ambience	Ambient temperature (Potable water)
Length	length determined from the drawing Or: edited length

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Components

General

Components

Pipes and ducts