Abstract
On dropwise condensation, it has been well known that behavior of condensate droplets on a condensing surface have an effect on the heat transfer considerably. Therefore, it is very important to make clear what the shape of a stationary single droplet on a horizontal flat plate (Teflon plate). We will discuss the shape of a single droplet using CCD camera, and compare the experimental results with its calculated results. From these results, we can easily estimate the shape of a single droplet corresponding with its weight.