After prolonged experiments and theoretical studies on the condensation phenomena of the specially characterized mixture of carbon tetrachloride and water on inclined cooled plates, the area of interest has been shifted to the development of a heat transfer model whose characteristics correlate with the analytical and experimental results. The attached report consists of a critically analyzed model which is considered to be a good proposition for a mixed condensation consisting of water adherent drops and the organic liquid flow. The model has been developed with facing into consideration given to the sweeping effect of sliding drops. The predictions by the model agree well with the experimental results.