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TunnelSim for Windows

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Editors’ Review

Download.com staff
TunnelSim designs open return wind tunnels by solving the continuity equation for specified geometries. It offers unit flexibility and includes warnings for potential flow issues.
Enlarged image for TunnelSim
TunnelSim 0/1

  • Pros

    • User-friendly geometry specification with sliders and input boxes.
    • Provides warnings for diffuser angles exceeding separation criteria.
    • Warns users if tunnel speed exceeds 300 mph.
    • Supports calculations in both English and Metric units.

  • Cons

    • Analysis limited to incompressible, inviscid, one-dimensional flows.
    • Diffuser angle separation criteria is fixed at 7 degrees.
Icon of program: TunnelSim

TunnelSim for Windows

Download now

Used TunnelSim for Windows?

Explore More

Full Specifications

GENERAL
Release
Latest update
Version
1.0g
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 2003
  • Windows 10
  • Windows XP
  • Windows Vista
  • Windows 7
  • Windows 98
  • Windows ME
  • Windows NT
  • Windows 2000
Additional Requirements
None
POPULARITY
Total Downloads
259
Downloads Last Week
6
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Developer’s Description

By NASA
Design an open return wind tunnel.
TunnelSim solves the continuity equation for a geometry that you specify using sliders and input boxes. The analysis is limited to incompressible, inviscid, one-dimensional flows, and the program warns the user if the diffuser angle exceeds a separation criteria (> 7 degrees) or if the speed in any section of the tunnel exceeds 300 mph. Calculations are in English or Metric units.
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