Liquid phase velocity in A 5.5M diameter bubble column.
スポンサーリンク
概要
- 論文の詳細を見る
Liquid Telocity distribution was measured in a bubble column 5.5 m in diameter and approximately 7 m in liquid height. Liquid flow was upward in the column center and downward near the wall. The upward velocities were from 52 to 115 cm/sec in the superficial gas velocity range from 2.4 to 8.5 cm/sec. The liquid velocity distribution is analyzed by a circulating flow model. Values of the turbulent viscosity-the parameter of the model-are in the range from 3000 to 4000 g/cm • sec. These values agree well with those estimated by an empirical formula for turbulent viscosity proposed by Miyauchi and Shyu for smaller-diameter bubble columns.
- 公益社団法人 化学工学会の論文
著者
-
YAMAMOTO Kazuo
Research Institute of Hypertension, Kinki University
-
KOBAYASHI JIRO
Research Team on Large Scale Bubble Column (c/o Professor Terukatsu Miyauchi, Dept. of Chem. Eng., Univ. of Tokyo)
-
KOJIMA EIICHI
Research Team on Large Scale Bubble Column (c/o Professor Terukatsu Miyauchi, Dept. of Chem. Eng., Univ. of Tokyo)
-
UNNO HAJIME
Research Team on Large Scale Bubble Column (c/o Professor Terukatsu Miyauchi, Dept. of Chem. Eng., Univ. of Tokyo)
-
SATO YUKINARI
Research Team on Large Scale Bubble Column (c/o Professor Terukatsu Miyauchi, Dept. of Chem. Eng., Univ. of Tokyo)
-
CHIDA TADASHI
Research Team on Large Scale Bubble Column (c/o Professor Terukatsu Miyauchi, Dept. of Chem. Eng., Univ. of Tokyo)
-
IMAI HIROSHI
Research Team on Large Scale Bubble Column (c/o Professor Terukatsu Miyauchi, Dept. of Chem. Eng., Univ. of Tokyo)
-
ENDO KAZUO
Research Team on Large Scale Bubble Column (c/o Professor Terukatsu Miyauchi, Dept. of Chem. Eng., Univ. of Tokyo)
-
INOUE ICHIRO
Research Team on Large Scale Bubble Column (c/o Professor Terukatsu Miyauchi, Dept. of Chem. Eng., Univ. of Tokyo)
-
KAJI HISATSUGU
Research Team on Large Scale Bubble Column (c/o Professor Terukatsu Miyauchi, Dept. of Chem. Eng., Univ. of Tokyo)
-
NAKANISHI HAJIME
Research Team on Large Scale Bubble Column (c/o Professor Terukatsu Miyauchi, Dept. of Chem. Eng., Univ. of Tokyo)
-
KOJIMA EIICHI
Research Laboratory of Resources Utilization, Tokyo Institute of Technology
-
NAKANISHI Hajime
Research Laboratories, Fujisawa Pharmaceutical Co., Ltd.
関連論文
- Ca^-Sensitivity of Portal Vein Circular Muscle from Normotensive and Hypertensive Rats
- Effect of Chronic Treatment with Perindopril on Endothelium-dependent Relaxation of Aorta and Carotid Artery in SHRSP
- Altered β-Adrenoceptor-Mediated Responses in the Gastric Smooth Muscle of Hypertensive Rats
- Comparison of the Contractile Response and Intracellular Ca2+ Level in Esophageal Striated Muscle of Wistar Kyoto Rats and Stroke-Prone Spontaneously Hypertensive Rats
- Liquid phase velocity in A 5.5M diameter bubble column.
- Noradrenaline-induced Contraction in Portal Vein from Stroke-prone Spontaneously Hypertensive Rats
- Effects of Amiloride on Nerve-Mediated Contraction in Rat Mesenteric Artery
- RISING VELOCITY AND SHAPE OF SINGLE AIR BUBBLES IN HIGHLY VISCOUS LIQUIDS
- Effects of Nitric Oxide (NO) Synthesis Inhibitor in Aortae of SHRSP
- Effects of an Adrenoceptor Antagonist Treatment on Abnormalities of Endothelium and Smooth Muscle Functions in Aorta from SHRSP
- Endothelium-Dependent Relaxation and Effects of Chronic Treatment with Carvedilol in Mesenteric Artery of Stroke-Prone Spontaneously Hypertensive Rats
- Comparative study of tiapride and neuroleptics with anti-dopamine activity on convulsive seizure in mice.
- Noradrenergic innervation in mesenteric artery from SHRSP and M-SHRSP
- Effect of Chronic Treatment with Carvedilol on the Membrane Potential of Mesenteric Artery of Spontaneously Hypertensive Rats
- Endothelium-Dependent Hyperpolarization in Hypertensive Rat Mesenteric Artery
- Comparison of the Relaxation by Ca Removal in K-depolarized Mesenteric Arteries from SHRSP and WKY
- IMPULSE RESPONSE OF A MIXING MODEL CONSIDERING THE FLUID EXCHANGE BETWEEN UP- AND DOWN-FLOWS
- The Vascular Tone of Aorta from Spontaneously Hypertensive Rats and Endothelium
- BEHAVIOR OF SINGLE AIR BUBBLES HELD STATIONARY IN DOWNWARD FLOWS
- Ca Sensitivity of the Contraction of Portal Vein Circular Muscle from Hypertensive Rats
- Effect of Passive Force on Endothelium-Dependent Relaxation in Aortae from Wistar Kyoto Rats and Stroke-Prone Spontaneously Hypertensive Rats