Asymptotic and Numerical Aspects of a Nonlinear Singular Integra-Differential Equation for Dryout in a LMFBR Boiler Tube

Summary. We examine specific asymptotic and numerical aspects of a mathemati­ cal model for determining the dryout point in an LMFBR. By considering a paradigm problem we show that regularisation is essential for the calculation of accurate nu­ merical solutions.