A forged steel link with uniform diameter of 30mm at the centre is subjected to an axial force that varies from 40KN in compression to 160 kN endurance strength of the steel material are 600MPA,420 MPa and 240MPA respectively. Find FOS against fatigue endurance as per Soderberg's criterion.

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Mechanisms of heat transfer

Heat transfer is an essential discipline in thermal engineering that deals with the transfer, conversion, usability, and creation of heat or thermal energy. Transfer of heat occurs through various mechanisms like conduction, convection, radiation, and change of phases. All these mechanisms have distinct characteristics, but these mechanisms can simultaneously occur in an identical system.