Step and Nonperiodic Oscillations of the Heat Transfer Intensity

Abstract

Three basic characteristic functions ψ(ξ) investigated in Chap. 3 (harmonic, inverse harmonic, and symmetric stepwise) are single parametrical in the sense that their form is unequivocally characterized by the relative amplitude of oscillations b. An essential expansion of the class of the periodic conjugate problems can be achieved via prescribing an asymmetric step function ψ(ξ) (Fig. 6.1)

$${h}_{\mathrm{m}} = \left \langle h\right \rangle \epsilon = {h}_{+}s\epsilon.$$

(6.1)