Boundary element method with constant and isoparametric quadratic elements
was used to compute the gear teeth deflections and stresses, respectively.
The boundary elements implemented in a computer program compute and accurat
ely predict the problem in relatively little time and are advantageous for
searching the gear surface areas of stress concentration for maximum stress
positions. The numerical outputs demonstrate that isoparametric quadratic
element should be preferred to general machine elements, of which gears are
representatives. The results are shown to compare favorably with analogous
results obtained by strain gage method. (C) 1999 Elsevier Science S.A. All
rights reserved.