Transient One-dimensional Pipe Flow Analyzer
Abstract
TOPAZ-SNLL, the Transient One- dimensional Pipe flow AnalyZer code, is a user-friendly computer program for modeling the heat transfer, fluid mechanics, and thermodynamics of multi-species gas transfer in arbitrary arrangements of pipes, valves, vessels, and flow branches. Although the flow conservation equations are assumed to be one-dimensional and transient, multidimensional features of internal fluid flow and heat transfer may be accounted for using the available quasi-steady flow correlations (e.g., Moody friction factor correlation and various form loss and heat transfer correlations). Users may also model the effects of moving system boundaries such as pistons, diaphragms, and bladders. The features of fully compressible flow are modeled, including the propagation of shocks and rarefaction waves, as well as the establishment of multiple choke points along the flow path.
- Developers:
- Release Date:
- Project Type:
- Closed Source, Site Hosted
- Software Type:
- Scientific
- Licenses:
- Sponsoring Org.:
- USDOEPrimary Award/Contract Number:NA0003525
- Code ID:
- 13603
- Site Accession Number:
- 4101
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- Country of Origin:
- United States
Citation Formats
Winters, Jr., W. S., and USDOE. Transient One-dimensional Pipe Flow Analyzer.
Computer software. USDOE. 8 Apr. 1986.
Web. doi:10.11578/dc.20180712.3.
Winters, Jr., W. S., & USDOE. (1986, April 8). Transient One-dimensional Pipe Flow Analyzer [Computer software]. https://doi.org/10.11578/dc.20180712.3
Winters, Jr., W. S., and USDOE. Transient One-dimensional Pipe Flow Analyzer.
Computer software. April 8, 1986. doi:https://doi.org/10.11578/dc.20180712.3.
@misc{osti_1231006,
title = {Transient One-dimensional Pipe Flow Analyzer},
author = {Winters, Jr., W. S. and USDOE},
abstractNote = {TOPAZ-SNLL, the Transient One- dimensional Pipe flow AnalyZer code, is a user-friendly computer program for modeling the heat transfer, fluid mechanics, and thermodynamics of multi-species gas transfer in arbitrary arrangements of pipes, valves, vessels, and flow branches. Although the flow conservation equations are assumed to be one-dimensional and transient, multidimensional features of internal fluid flow and heat transfer may be accounted for using the available quasi-steady flow correlations (e.g., Moody friction factor correlation and various form loss and heat transfer correlations). Users may also model the effects of moving system boundaries such as pistons, diaphragms, and bladders. The features of fully compressible flow are modeled, including the propagation of shocks and rarefaction waves, as well as the establishment of multiple choke points along the flow path.},
doi = {10.11578/dc.20180712.3},
url = {https://www.osti.gov/biblio/1231006},
year = {Tue Apr 08 00:00:00 EST 1986},
month = {Tue Apr 08 00:00:00 EST 1986},
note =
}