vertical pipe
Optimizing naturally driven air flow in a vertical pipe by changing the intensity and location of the wall heat flux
... a vertical flat-plate solar air heater was experimentally studied by Hatami and Bahadorinejad ...a vertical pipe to establish a flow within the ...
9
CFD SIMULATION OF ICE SLURRY FLOW IN VERTICAL PIPE
... Wang et al., 2013 offered an Eulerian CFD model based on KTGF and presented velocity and ice concentration profile in a vertical pipe [4]. However, the author ignores the effect of two interfacial forces, ...
7
Linear Stability of Poiseuille Flow in a Vertical Pipe Filled with Porous Medium
... a vertical pipe has been presented by Yao ( [5], ...heated vertical pipe (with the consideration that fluid is water ...in vertical annulus ([7] - [11]) and a vertical ...
5
Bubble shape and breakage events in a vertical pipe at the boiler flow line
... Hesketh et al. [10] linked the bubble shape to bubble breakage events. They reported that prior to breakage, bubbles were observed to stretch up to four times their original diameter in turbulent vertical ...
6
Analysis of Least Stable Mode of Buoyancy Assisted Mixed Convective Flow in Vertical Pipe Filled with Porous Medium
... We have attempted to gain an understanding of instabil- ity of pressure gradient driven buoyancy assisted mixed convection in a vertical pipe filled with fluid-saturated porous medium. To this end, we adopted ...
6
Non-isothermal flow of air in a vertical pipe.
... test pipe through a smooth, rounded bell ...test pipe. The dimensions of the bell mouth, the test pipe, and the location of probing positions along the test pipe are shown in figure ...
148
Fluid structure behaviour in gas oil two phase flow in a moderately large diameter vertical pipe
... in vertical pipes are of importance to many process industries due to the flow patterns they produce depending on pipe diameters, flow rates and fluid ...and pipe diameters around 25 or 38 mm ...
46
Two Phase Flow Analysis for Vertical Pipe
... the vertical section of an emergency condenser channel having diameter ...The vertical section of the channel was divided into two nodes having length of ...
6
Non-isothermal flow of air in a vertical pipe at low velocities.
... Under this license, works must always be attributed to the copyright holder (original author), cannot be used for any commercial purposes, and may not be altered.. Any other use would [r] ...
115
The Effect Of Mesh-Type Bubble Breakers On Two-Phase Vertical Co-Flow
... two-phase vertical pipe flow makes the prediction of the convective heat transfer coefficient ...the pipe flow to the ...the pipe length unsteady and ...phase vertical cocurrent ...
136
Non-isothermal flow of air in a vertical tube: An experimental study with the hot-wire anemometer.
... An experimental study of the non-isothermal flow of air in a vertical pipe is presented in this thesis. A hot-wire anemometer probe was cali brated to simultaneously measure velocities between zero and ten ...
117
Persistence of frequency in gas–liquid flows across a change in pipe diameter or orientation
... Hills (1975) and Hills and Darton (1976) noted that the velocities of larger bubbles were higher if they were travelling through a swarm of small bubbles rather than just liquid. They worked on large (square ...
34
Article The Experimental and Theoretical Studies on Corrosion Phenomena of a Welded Stainless-Steel Pipe Under Salt Vapor Conditions
... welded pipe is a stainless-steel ASTM A312 grade 304L and period of experiment about 0-600 hours that they are tested in vertical and horizontal ...corrosion pipe mechanism by reaction (15) and ...
15
Fatigue studies on stainless steel piping materials and components: Indian AHWR
... Piping material of austenitic stainless steel of SA312 type 304LN in solution-annealed condition, conforming to the specifications of ASME Section II and Section III of Boiler and Pressure Vessel (B&PV) Code has been ...
8
Vertical Upgrading of Existing Water Treatment Plants by using Air Flotation Technique
... As a result, the general market trend is the vertical expansions for water treatment plants instead of the horizontal ones. By upgrading the existing plants using new technology to reach the maximum capacity and ...
10
Spectral Collocation Solution of Thermosolutal Free Convective MHD Flow Past through low heat resistance medium with internal heat source
... [21] S.Kapoor., S.Pippal.,R.Gupta., “Influence of Prandtl Number in Natural convective MHD flow past a low - heat -resistance sheet in viscous media”, International Conference on Emerging Trends In Mechanical Engineering ...
7
Online Full Text
... on vertical wall ...gas pipe inspection robot, GPIR, which can provide smooth continuous movement for various industrial applications, especially for gas pipe ...
5
Comparison of disturbance wave parameters with flow orientation in vertical annular gas liquid flows in a small pipe
... Particular studies have been devoted to the comparison of integral characteristics of annular flow. Wallis [15] compared the fraction of liquid travelling as droplets (so-called “entrained fraction”) in upward and ...
18
Hole Cleaning in Horizontal and Highly Deviated Wellbores Drilled with Coiled Tubing: Drillpipe Rotation Drawback Is It Significant?
... hollow pipe with an outside diameter of ...The pipe was supported at its ends only with two rigid polymer flanges that are attached to both ends of the transport ...inner pipe and maintain the ...
7
Comparison of the mechanistic AGDISP ground boom spray model with experimental data
... the pipe cleaners there was no dependence on wind speed (Figure 5a) for the flat fan nozzles, but for the low drift nozzles the ratio increased with increasing wind speed, which suggests that collection method is ...
7