Experimental Study on the Superheat Limit of Liquid Mixture of Argon and Oxygen

2004 ◽  
Author(s):  
K. Nishigaki
Keyword(s):  
Experimental Study ◽  
Liquid Mixture ◽  
Superheat Limit

Experimental Study of Particle-Liquid Flow Behaviour in a Microchannel Attached to an Inlet Reservoir

2008 ◽  
Author(s):  
Clement K. M. Kong ◽  
Sasan Raghibizadeh ◽  
Masahiro Kawaji
Keyword(s):  
Experimental Study ◽  
Fluid Flow ◽  
Liquid Mixture ◽  
Average Distance ◽  
Liquid Mixtures ◽  
Average Density ◽  
Flow Rates ◽  
Carrier Fluid ◽  
Square Microchannel ◽  
Cylindrical Reservoir

An experimental study of a solid particle-liquid mixture in a microchannel was conducted by injecting a particle-liquid mixture into a 3.0 mm diameter cylindrical reservoir connected to a square microchannel. Glass particles with diameters ranging from 8 to 12 μm and density between 0.95 and 1.15g/ml, as well as polystyrene particles with diameters ranging from 8 to 50μm and an average density of 1.03–1.05 g/ml were mixed with de-ionized water to create particle-liquid mixtures. The mixture could be continuously stirred in the reservoir using a small magnetic stir bar. The number of particles entering the microchannel was found to depend on the concentration and density of the particles in the reservoir, stirring and fluid flow rates. The particles with a density larger than the carrier fluid entered the microchannel, settled at the bottom of the channel and became immobile at low fluid flow rates, blocking the subsequent particle flow. In many cases, the particles flowed in small groups or clusters, which were separated by short distances. The average distance between the particles or particle clusters was found to vary both with the stirring rate in the reservoir as well as the fluid flow rate in the microchannel.

EXPERIMENTAL STUDY ON PHASE CHANGING & MASS FLOW CHARACTERISTIC OF LIQUEFIED CO2 IN ADIABATIC CAPILLARY TUBES

2005 ◽  
Vol 19 (01n03) ◽  
pp. 635-637
Author(s):  
M. W. TONG ◽  
J. YAN
Keyword(s):  
Carbon Dioxide ◽  
Experimental Study ◽  
Phase Change ◽  
Physical Model ◽  
Mass Flow ◽  
Flow Characteristic ◽  
Liquid Mixture ◽  
Capillary Tube ◽  
Capillary Tubes

This paper firstly presented a physical model, which is designed to study on the phase change of liquefied carbon dioxide in an adiabatic capillary tube. The study mainly gained corresponding temperature at a certain point of adiabatic capillary tubes, which external diameters were kinds of 3.0mm & 1.7mm, lengths were kinds of 4.0m & 3.3m, Based on the results, the author deduced the process of phase change and gas-liquid mixture of CO 2 in an adiabatic capillary tube. And also the author researched into the mass flow characteristic of liquefied CO 2 in adiabatic capillary tubes.

Dearomatization of pyrolysis gasoline with an ionic liquid mixture: Experimental study and process simulation

AIChE Journal ◽  
2017 ◽  
Vol 63 (9) ◽  
pp. 4054-4065 ◽  
Author(s):  
Marcos Larriba ◽  
Pablo Navarro ◽  
Noemí Delgado‐Mellado ◽  
Carlos González ◽  
Julián García ◽  
...  
Keyword(s):  
Experimental Study ◽  
Ionic Liquid ◽  
Process Simulation ◽  
Liquid Mixture ◽  
Pyrolysis Gasoline

An experimental study of vapour growth at the superheat limit temperature

1989 ◽  
Vol 32 (6) ◽  
pp. 1077-1093 ◽  
Author(s):  
H. Mccann ◽  
L.J. Clarke ◽  
A.P. Masters
Keyword(s):  
Experimental Study ◽  
Superheat Limit

Experimental study on the restoration from a tilt-azimuth series for improvement in resolution

1995 ◽  
Vol 53 ◽  
pp. 636-637
Author(s):  
Norio Baba ◽  
Norihiko Ichise ◽  
Syunya Watanabe
Keyword(s):  
Experimental Study ◽  
Spherical Aberration ◽  
Incident Beam ◽  
Optical Parameters ◽  
Beam Tilting ◽  
Illumination Method ◽  
Restoration Method ◽  
Illumination Mode

The tilted beam illumination method is used to improve the resolution comparing with the axial illumination mode. Using this advantage, a restoration method of several tilted beam images covering the full azimuthal range was proposed by Saxton, and experimentally examined. To make this technique more reliable it seems that some practical problems still remain. In this report the restoration was attempted and the problems were considered. In our study, four problems were pointed out for the experiment of the restoration. (1) Accurate beam tilt adjustment to fit the incident beam to the coma-free axis for the symmetrical beam tilting over the full azimuthal range. (2) Accurate measurements of the optical parameters which are necessary to design the restoration filter. Even if the spherical aberration coefficient Cs is known with accuracy and the axial astigmatism is sufficiently compensated, at least the defocus value must be measured. (3) Accurate alignment of the tilt-azimuth series images.

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