Tank Test of Radiosonde Ventilator Tubes
1951 年 2 巻 2 号 p. 196-204
詳細
1951 年 2 巻 2 号 p. 196-204
Equipments of a towing water tank for the hydrodynamical test of meteorological instruments and the method of experiment are described.
The basic tests of the convergent and divergent channels are conducted as fundamentals for ventilator tubes. The investigation on the im proved CMOS-48 radiosonde concerning the duct velocity distribution, the period of the cyclic flow pattern and the effect of the end plate and the deflector ale given. The connection of the tank test with wind tunnel experiment is also found.
