[en] A simplified method of thermal and hydraulic calculations of heat exchangers has been proposed for design purposes. This method, based on some diagrams presented in the paper, enables to establish in a very short time the surface film conductance for variable geometric dimensions of flow channels, thus shortening the computing process. (author)
Original Title
Wplyw niektorych parametrow konstrukcyjnych wkladu rurowego na warunki wymiany ciepla i opory przeplywu w plaszczowo-rurowych wymiennikach ciepla