A Computational Evaluation of the Effect of the Nonuniformities in the Temperature and Velocity Fields of a Gaseous Medium on the Absorption of Heat by the Convection Heating Surfaces of Boilers

摘要

We consider the effect of nonuniformity in the temperature and velocity fields on the absorption of heat by the convective heating surfaces of steam boilers and the features pertinent to the operating conditions of their tubes. Computational models are developed that allow this effect to be taken into account for different orientations of the heating-surface coils with respect to these fields.