Examples
Examples
Try the starting example
- Applied tensile stress (MPa)
- 100
- Crack length parameter (m)
- 0.005
- User-supplied geometry factor
- 1.12
- Mode I stress-intensity factor (MPa sqrt(m))
- 14.037118
Try another scenario
- Applied tensile stress (MPa)
- 101
- Crack length parameter (m)
- 0.005
- User-supplied geometry factor
- 1.12
- Mode I stress-intensity factor (MPa sqrt(m))
- 14.17749
Calculation method
Calculation method
Mode I stress-intensity factor (MPa sqrt(m))
Linear-elastic mode-I K=Yσ√(πa), with crack convention absorbed into supplied Y.
Symbols and units
- a
- Applied tensile stress (MPa)
- b
- Crack length parameter (m)
- c
- User-supplied geometry factor
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- User-supplied measurements and assumptions; Linear-elastic mode-I K=Yσ√(πa), with crack convention absorbed into supplied Y. Supported limits: Finite numeric values bounded to 1e9 magnitude; lists and tables contain 1–100 records unless a stricter bound is stated. Inputs use the units shown. Lists explicitly paired by a method must have matching lengths; independent polynomial coefficient vectors may differ. Respect stated physical, interpolation, policy and computational domain limits.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
Background reading; this does not imply endorsement or independent review of SumFizz.