Оценка перепада давления на начальном гидродинамическом участке ламинарного течения в соосном коническом диффузоре

Abstract

The mathematical expressions for the entrance corrections define for developing laminar flow in a coaxial conic and a sector diffuser are received in this paper. The simple mathematical expressions for calculate pressure drop distribution in the such channel are defined in the paper too. The received results here are very comfortable for use in the technical calculations.