Thermal stress analysis of the multi-disc friction clutches

The accurate thermal stresses estimation of any machine element that is subjected to high temperature gradient is considered as essential matter for the mechanical engineers to obtain a successful design.Friction clutches are subjected periodically to high thermal stresses during the beginning of engagement due to the relative motion between parad

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Psychiatry in Australia

Psychiatry has been practised in Australia in one form or another since the peopling of the continent, originally with the practices of the Aboriginal shamans, and later with the psychiatric treatment necessitated by convict transportation.Over most of the last half-century psychiatry has been administered by the Royal Australian and New Zealand Co

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