Wizard steps
A project is set up in twelve steps. Each step's page says what the step does and lists its parameters with symbol, unit and default.
- 01 Physics 1 parameter
- 02 Geometry 4 parameters
- 03 Model 3 parameters
- 04 Material 33 parameters
- 05 Boundary Conditions 87 parameters
- 06 Solver Settings 13 parameters
- 07 Run Settings 57 parameters
- 08 Mesh 15 parameters
- 09 Run 1 parameter
- 10 Results 21 parameters
- 11 Postprocessing Overview
Other parameters
- Liner designer: design frequency
- Liner designer: duct cross-section
- Liner designer: duct radius or height
- Liner designer: grazing factor
- Liner designer: hole edges
- Liner designer: lined length
- Liner designer: Mach number
- Liner designer: micro-perforate
- Liner designer: perforated wall
- Liner designer: plate thickness
- Liner designer: slit width or hole diameter
- New project: blank or from a template
- Save as template
Topics
- Acoustic modal analysis: eigenfrequencies, damping, participation
- Additional acoustic results: receivers, section power, dissipation, flow effect
- Insertion loss: radiation into the ambient air
- Keyboard shortcuts
- Licence and trial
- Port results: noise reduction, reflection, absorption, impedance, transfer functions, four-pole
- Projects from other versions
- The log panel
- Using SpectraSim
- Where projects and results are stored
- Known limitations
References
The bibliography lists the 100 journal papers, books, standards and manuals the program is based on, each with its DOI or web page and the articles that cite it.
About this reference
These pages are generated from the Help that ships with SpectraSim; a change to the Help appears here with the next update of the site. The equations are the ones the program computes, not textbook forms, and every citation is a source the program is based on. Features marked Experimental run, but their results have not been verified yet.