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 Engineering Laboratory /                  Building Energy & Environment Division
      NIST Multizone Modeling
    
      
  SOFTWARE
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          CONTAM
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                      CFDO Editor
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                      CONTAM Results Export Tool
                      1D Zone Data File Converter
                      LoopDA
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                      Particle Model - Single zone, Single size
                      Particle Model - Single zone, Size-resolved
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Type98 enables the incorporation of CONTAM within the TRNSYS simulation environment (www.trnsys.com) and couple with Type56 to perform combined energy, airflow and contaminant transport simulations for multizone buildings. Type98 provides the continued benefit of the full features of CONTAM as it evolves without requiring a redevelopment of a new type as previously required with Type97. This coupling is enable using socket communications messages that are documented in the CONTAM User Guide. The Contam3dExport tool simplifies development of coupled models by extruding CONTAM projects drawn to scale using the pseudo-geometry mode of ContamW.

**Example**input files and **References**are provided below.

The table below indicates the compatibility between TRNSYS, Type 98, and ContamX.

Type 98 version
			TRNSYS version
			Download Files3.4.0.0
			18 (64 bit)
			This zip file contains *Type98.dll* [Type98-3.4.0-win64.zip]
			For use with the 64-bit version of ContamX 3.4.0.0 (which must downloaded separately)Type 98 and
			ContamX 3.2.0.3 (64 bit)
			18 (64 bit)
			Zip file contains pre-release version of ContamX 3.2.0.3 and Type98
			for 64 bit version of TRNSYS 18 [Type98(3.2.0.3)(64bit)].Type 98 and
			ContamX 3.2.0.3 (32 bit)
			17 and 18
			(32 bit)
			Zip file contains pre-release version of ContamX 3.2.0.3 and Type98
			for 32 bit versions of TRNSYS 17 and 18 [Type98(3.2.0.3)(32bit)]Type 98 for CONTAM 3.2*
			17.2.0005
			Includes *Type98.dll*  and an installer for the *Type98-56Coupler*program[Type 98 (3.2)(17.2).zip](approximately - 409 KB)Type 98 for CONTAM 3.1 version 2*
			17.2.0005
			Includes *Type98.dll* and the installer for the *Type98-56Coupler* program[Type 98 (3.1)(17.2).zip](approximately - 254 KB)Type 98 for CONTAM 3.1 version 1
			17.0/17.1
			Includes *Type98.dll*, a sample project, and two tools for creating coupled CONTAM/TRNSYS projects.[Type 98.zip] (approximately - 3.19 MB)Example Files

These examples are for TRNSYS18 and ContamX 3.4 and are for demonstration purposes only.
	Small two-story residential building implementing rudimentary demand-controlled ventilation. cottage-dcv-t18-cx34-t9834.zip

		type98-cottage-idf.png
					type98-cottage-prj-sketchpad.png
		Medium Office building based on U.S. DOE prototype building model.medium-office-dcv-t18-cx34-t9834.zip
		type98-medium-office-idf.png
					type98-medium-office-SketchPad.pngReferences

CONTAM User Guide(see Working with TRNSYS section)

Dols, W. Stuart; Steven J. Emmerich; Brian J. Polidoro. (2014). "Evaluating Building Ventilation Strategies Using Newly-Developed TRNSYS/CONTAM Simulation Capabilities." 2014 CIBSE ASHRAE Technical Symposium. Dublin, Ireland, Chartered Institution of Building Services Engineers. PDF

Dols, W. Stuart; Liangzhu Wang; Steven J. Emmerich; Brian J. Polidoro. (2014). "Development and application of an updated whole-building coupled thermal, airflow and contaminant transport simulation program (TRNSYS/CONTAM)." Journal of Building Performance Simulation: 1-21. Journal (or NIST Manuscript)
  Buildings and Construction, Indoor air quality, Energy and Environment

    
    Contacts
      
        

Steven Emmerich
    
      
  steven.emmerich@nist.gov
  (301) 975-6459

  William Stuart Dols
    
      
  william.dols@nist.gov
  (301) 975-5860

  Brian Polidoro
    
      
  brian.polidoro@nist.gov
  (301) 975-6445

Created March 9, 2018, Updated July 6, 2021
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