Studi Eksperimental Aplikasi Metode Pengukuran Kecepatan Aliran Air Tanah

Paper disc velocimeteris used to measure the movement of water flow such as the speed and direction of groundwater flow. This test tool has an important component in determining the results of the speed and direction of water flow namely paper, ink and foam. Indonesia has various types of paper and ink. Spread of ink on paper is divided into two, namely the spread of convection and diffusion. T…