Knowledge Base AutoCAD
Calculating Networks
Learn how to calculate pipe and duct networks.
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.
Making General Settings
Shows step-by-step how to set general settings for the 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.
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.
- Requirements for a Calculable Pipe and Duct Network
  Explains the requirements for a calculable pipe and duct network.
- About the Classification of Components
  Explains the concept of classifying components.
- 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.
      - Making General Settings
        Shows step-by-step how to set general settings for the calculation.
      - Setting Layers for Network Detection
        Shows step-by-step how to select layers that should be considered in the detection.
      - Details on Layer in the Settings for Heating/Cooling
        Information about the section Layer in the Settings dialog of Pipe Network Calculation Heating and Pipe Network Calculation Cooling.
      - Detecting a Partial Pipe Network
        Shows step-by-step how to limit the detection of components for calculation to partial networks.
      - Details on Component Detection in Settings for Heating and Cooling
        Information about the section Component detection in the Settings dialog for heating/cooling.
      - Medium
        Explains the concept Medium in Pipe and Duct Network Calculations for heating, cooling and ventilation.
      - Setting Basic Conditions
        Shows step-by-step how to set the basic conditions for the calculation.
      - Details on Basic Conditions
        Information about the Basic conditions dialog in the Pipe Network Calculation Heating and the Pipe Network Calculation Cooling.
      - Details on Settings for Heating and Cooling
        Information on the Settings dialog in the Pipe Network Calculation Heating and the Pipe Network Calculation Cooling.
    - 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.
  - 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 pipe sections 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.

Making General Settings

Shows step-by-step how to set general settings for the calculation.

Before you begin

You want to make sure that all parameters are set correctly before the calculation.

Note:

This task serves as a support for setting basic parameters for the calculation. Deviating from or in addition to the steps listed, further settings may be required to obtain the desired result.

Navigate to:

Project tab ➤ Disciplines … ➤ Discipline ➤ Analyse tab ➤ Settings …

Applies to: Heating and Cooling.

Dialog Settings Heating in the LINEAR Solutions for Autodesk AutoCAD

Procedure

In the Component detection area, decide whether or not to accept Modeled dimensions in the network during detection (for a selection).
Enable the option Dimension pipes decreasing if sections are to be dimensioned with decreasing dimensions in direction of the consumer.
Disable the option Detect material with every calculation if you you are working on a large project and want to shorten the calculation time.
Check and correct the entered limit and tolerance values if necessary.

Results

The basic settings for the calculation have been made and are now taken into account by the calculation.

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Making General Settings

Before you begin

Navigate to:

Procedure

Results