In this project work a finite element model is used to describe the thermo-mechanical interactions of journal bearing undergoing Thermally Induced Seizure (TIS), two categories of TIS are studied. The first part deals with occurrence of seizure during start up period followed by an investigation ...
Little is known about the molecular changes that occur in mice that survive the increased seizure susceptibility period (PND35–90). To determine if genetic deletion of Abhd6 influences the survival of Scn1+/− pups, we crossed Scn1a+/− mice with Abhd6−/− mice to generate Scn1a...
Khonsari, M.M.Department of Mechanical and Industrial Engineering, Louisiana State University, 2508 Patrick Taylor Hall, Baton Rouge, LA 70803, USA;elsevierTribology InternationalTakabi J., Khonsari M. (2015), On the thermally-induced seizure in bearings: A review, Tribology International, 90, ...
The cause of this failure is the thermal seizure of the spindle bearing due to the rapid rise of the thermally-induced preload inside the bearing assembly with no sign of cage instability.Jafar TakabiLouisiana State UnivDept Mech & Ind EngnM.M. Khonsari...
Hazlett T.L. and Khonsari M.M. Finite element model of journal bearing undergoing rapid thermally induced seizure. Tribology International, 1992a, 25, No.3, 177-82Hazlett T.L. and Khonsari M.M.' Finite element model of journal bearing undergoing rapid thermally induced seizure. Tribology ...
The results of dynamic simulations for the first type of thermal failure show that the unstable motion of the cage can lead to an ultimate bearing seizure because of the cage failure due to the large rollers/cage contact forces and high wear rate of the cage. However, the surface damage ...