Class PipelineMechanicalDesignDataSource

java.lang.Object
neqsim.process.mechanicaldesign.pipeline.PipelineMechanicalDesignDataSource
public class PipelineMechanicalDesignDataSource extends Object
Data source for loading pipeline mechanical design parameters from the NeqSim database.

This class reads from the following database tables:

  • MaterialPipeProperties - Material grades, SMYS, SMTS per API 5L
  • TechnicalRequirements_Process - Design factors per company/project
  • TechnicalRequirements_Piping - Piping-specific requirements
Version:
1.0
Author:
Even Solbraa

  • Field Details

    • logger

      private static final org.apache.logging.log4j.Logger logger

    • MATERIAL_QUERY

      private static final String MATERIAL_QUERY
      Query template for material properties.
      See Also:

    • DESIGN_FACTORS_QUERY

      private static final String DESIGN_FACTORS_QUERY
      Query template for company-specific design factors.
      See Also:

    • PIPING_QUERY

      private static final String PIPING_QUERY
      Query template for piping requirements.
      See Also:

  • Constructor Details

    • PipelineMechanicalDesignDataSource

      public PipelineMechanicalDesignDataSource()

  • Method Details

    • loadMaterialProperties

      public Optional<PipelineMechanicalDesignDataSource.PipeMaterialData> loadMaterialProperties(String grade)
      Load material properties from database for a given API 5L grade.
      Parameters:
      grade - material grade (e.g., "X52", "X65", "X70")
      Returns:
      Optional containing material data if found

    • loadDesignFactors

      public PipelineMechanicalDesignDataSource.PipeDesignFactors loadDesignFactors(String companyIdentifier)
      Load design factors from database for a given company.
      Parameters:
      companyIdentifier - company identifier (e.g., "Equinor", "Statoil")
      Returns:
      design factors object with loaded or default values

    • loadPipingRequirements

      private void loadPipingRequirements(String companyIdentifier, PipelineMechanicalDesignDataSource.PipeDesignFactors factors)
      Load piping-specific requirements from database.
      Parameters:
      companyIdentifier - company identifier
      factors - design factors to update

    • loadFromStandardsTable

      public void loadFromStandardsTable(String designCode, String equipmentType, PipelineMechanicalDesignDataSource.PipeDesignFactors factors)
      Load parameters from the design standards tables based on design code.
      Parameters:
      designCode - the design code (e.g., "ASME-B31.8", "DNV-ST-F101")
      equipmentType - the equipment type (e.g., "Pipeline", "MultiphasePipe")
      factors - design factors to update with loaded values

    • loadIntoCalculator

      public void loadIntoCalculator(String materialGrade, String companyIdentifier, PipeMechanicalDesignCalculator calculator)
      Load all pipeline mechanical design data.
      Parameters:
      materialGrade - API 5L material grade
      companyIdentifier - company identifier
      calculator - calculator to update with loaded values

    • loadIntoCalculator

      public void loadIntoCalculator(String materialGrade, String companyIdentifier, String designCode, String equipmentType, PipeMechanicalDesignCalculator calculator)
      Load all pipeline mechanical design data including standards-based parameters.
      Parameters:
      materialGrade - API 5L material grade
      companyIdentifier - company identifier
      designCode - design code (e.g., "ASME-B31.8", "DNV-ST-F101")
      equipmentType - equipment type (e.g., "Pipeline", "MultiphasePipe")
      calculator - calculator to update with loaded values

    • parseDouble

      private double parseDouble(String value)