Investigation of loads generated by temperature transients in pipes
Abstract
The effect of a transient temperature on the stress distribution due to a fluid flowing through a pipe is analytically determined using the definition of a variable called in this paper shifted time. This variable, which is related to the axial coordinate, the average fluid velocity and the real time, is defined to make the transient thermal problem onedimensional. The stresses are then calculated from the temperature solution using the linear theory of viscoelasticity.
 Publication:

Presented at the 2nd National Meeting of Thermal Science
 Pub Date:
 December 1988
 Bibcode:
 1988thsc.meet....6M
 Keywords:

 Dynamic Loads;
 Loads (Forces);
 Pipes (Tubes);
 Stress Analysis;
 Temperature Effects;
 Viscoelasticity;
 Computation;
 Coordinates;
 Flow Velocity;
 Fluid Mechanics and Heat Transfer