According to the experiment of Professor Mizuno Tadahiko of Hydrogen Engineering Application & Development Company, we carried out the experiment of hydrogen carrying metal glow discharge and observed some phenomena. The results are summarized as follows.
1. The abnormal increase of temperature of the container is caused by the measurement of not excess heat ，However, no excess heat was shown in the calorimetric measurement, which is caused by the shift of the position of the glow discharge in the container.
2, the observed excess heat is small, and the maximum of the error is 2 times compared to the measured value, and the large anomalous heat is not observed.
3. The next step is to improve the calorimeter design, reduce the error and improve the measurement accuracy.
Work in progress....