Abstract
Simultaneous measurement of flow temperature and flow velocity is expected to clarify the turbulent heat transfer phenomena. The traditional method for this situation is a combination use of the hot wire anemometer and the resistance thermometer, but this combination has a difficulty in measuring the flow velocity and temperature in the same position. So, a high-speed continuous and simultaneous method for measuring the flow temperature and velocity was developed using a single hot wire. The hot wire is heated alternatively by two electric current intensities with short intervals. In this research, the availability of this method was verified
