Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Katsuya Funatsu"'
Publikováno v:
KONA Powder and Particle Journal, Vol 19, Iss 0, Pp 223-231 (2014)
We experimentally and numerically examine the flow characteristics of powder jet and entrained air. A phase-Doppler anemometer is used for the measurement of axial velocity profiles of particle and entrained air. It is found that the axial velocity p
Externí odkaz:
https://doaj.org/article/c6dcc01bc1df4cb4acbf429c1f509246
Autor:
Toshihide Shimono, Akira Nagata, Jun Matsumoto, Hirotaka Muku, Shigeru Kuchii, Katsuya Funatsu, Takashi Takimoto, Hiroki Tomokiyo, Teruyuki Kon
Publikováno v:
Iryou kikigaku (The Japanese journal of medical instrumentation). 83:347-353
Publikováno v:
Particuology. 6:316-321
First, the characteristics of low-velocity conveying of particles having different hardness are experimentally investigated in a horizontal pipeline in terms of flow pattern and pressure drop to show that the slug flow can be classified into two type
Publikováno v:
International Journal of Multiphase Flow. 31:809-823
The experiments were conducted in 54.9 mm diameter horizontal pipe on two sizes of glass beads of which mean diameter and geometric standard deviation are 440 μm & 1.2 and 125 μm & 1.15, respectively, and a mixture of the two sizes in equal fractio
Publikováno v:
Particulate Science and Technology. 22:213-218
The influence of particle properties on slug flow conveying was experimentally examined by using polyethylene particles of different densities from 825 kg/m3 to 945 kg/m3 in a horizontal pipeline 5.5 m in length, inside diameter of 32 mm, for air spe
Publikováno v:
Journal of the Society of Powder Technology, Japan. 41:860-866
Eleven types of polyethylene particles are used to examine the influence of particle properties on the gravity flow through an orifice located on a flat bottom of a vessel. The density of particles is varied from 825 to 945kg/m3 and four of them are
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 70:1965-1971
Publikováno v:
Journal of the Society of Powder Technology, Japan. 40:482-488
Publikováno v:
International Journal of Multiphase Flow. 27:2001-2013
A phase doppler anemometer (PDA) was used to measure axial components of mean and fluctuation velocities of air and particles in a pipe of 80 mm inside diameter. Glass beads having mean diameter of 55 and 468 μm , respectively, were used, the densit
Publikováno v:
Powder Technology. 115:90-95
The characteristics of a free falling powder jet of glass beads are investigated in terms of axial velocity profile at several distances ranging between 1 to 1500 mm from different orifices using a laser-Doppler velocimeter. The free falling velocity