“Standard tools missed the crack until it was 40% through the shaft. Dyrobes Hot Crack flagged it at 15% during a thermal transient simulation — saved us a $2M turbine overhaul.” — Senior Rotating Equipment Engineer, Petrochemical Sector
While DyRoBeS is primarily known for vibration analysis, it allows engineers to model the effects of a cracked rotor on system stability and response. dyrobes hot crack
Dyrobes is used to simulate how these cracks affect a machine's dynamic signature: DyRoBeS©_Rotor Help Contents “Standard tools missed the crack until it was
This is the signature of the Dyrobes Hot Crack. When a crack opens, friction between the crack faces generates localized heat. Because the rotor is spinning, the heating is not uniform. The crack location becomes a "hot spot." The thermal expansion at that hot spot pushes the rotor into a bow. As the bow increases, rubs occur at seals, generating more heat, creating a positive feedback loop (the Morton Effect). When a crack opens, friction between the crack