experimental investigation for fluid flow

Experimental Investigation on Nonlinear Flow Anisotropy

A series of flow experiments were performed on matched fractures to study the problem of non-Darcy flow in fractured media Five rock fractures of different roughness were generated using indirect tensile tests and their surface topographies were measured using a stereo topometric scanning system The fracture was assumed to be a self-affine surface and its roughness and anisotropy were

Experimental Investigation on Nonlinear Flow Anisotropy

A series of flow experiments were performed on matched fractures to study the problem of non-Darcy flow in fractured media Five rock fractures of different roughness were generated using indirect tensile tests and their surface topographies were measured using a stereo topometric scanning system The fracture was assumed to be a self-affine surface and its roughness and anisotropy were

Experimental Investigation of Flexible Filaments in Fluid Flow

Finally the experimental methodologies (data acquisition image processing and time-series analyses of motion) developed during this research were also applied for studying other fluid-structure interactions problems: the flow-induced vibration of cantilever rods in axial flow for nuclear reactor applications and the dynamics of inverted

Experimental investigation of convective heat transfer

Jan 18 2018Experimenting with fully synthetic heat transfer oil meant for use in concentrated solar power plants the paper presents experimental data for the oil run in a closed-loop indoor test setup up to high temperatures of 200 C and at two flow rates of 900 and 1200 kg h−1

Experimental Investigation of Fluid Mixing Process with

In the present paper fluid mixing process in a stirred tank with a newly designed conduit-type mixer has been investigated by the flow visualization and the concentration measurement The results of the new conduit-type mixer are compared with a conventional fin-type mixer Although the concentration measurement indicates that the mixing time by the conduit-type mixer is slightly longer than

Experimental investigation for loss of flow accident on

Experimental investigation for loss of flow accident on research reactor Youngchang Koa Huiyung Kima Jong-Pil Parkb DongHyun Kimb Byongjo Yuna aDepartment of Mech Engr Pusan Nat'l Univ 2 63 beon-gil Busandaehak-ro Geumjeong-gu Busan 46241 Korea bKorea Atomic Energy Research Institutel 111 Daedeok-Daero 989 Beon-Gil Yuseong-Gu Daejeon 34057 Korea

Computational and Experimental Investigations of Fluid

Dec 20 2018Computational and Experimental Investigations of Fluid Flow in Rock Materials Dan Ma 1 Zhongwei Chen 2 Yan Peng 3 and Mohsen S Masoudian 2 1 School of Resources and Safety Engineering Central South University Changsha Hunan 410083 China

Experimental investigation for loss of flow accident on

Experimental investigation for loss of flow accident on research reactor Youngchang Koa Huiyung Kima Jong-Pil Parkb DongHyun Kimb Byongjo Yuna aDepartment of Mech Engr Pusan Nat'l Univ 2 63 beon-gil Busandaehak-ro Geumjeong-gu Busan 46241 Korea bKorea Atomic Energy Research Institutel 111 Daedeok-Daero 989 Beon-Gil Yuseong-Gu Daejeon 34057 Korea

Computational Fluid Dynamics Simulation and Experimental

Two-fluid Taylor-vortex flow in coaxial cylinders with a stationary outer cylinder and a rotating inner cylinder has potential advantages over the conventional extraction equipment in chemical and bioprocess industries The two phase flow behavior in the vertical annular region is either in the form of homogeneous dispersion banded dispersion segregated or the stratified flow with both the

Experimental Investigation on Sandstone Permeability under

Permeability is an important physical property of rock In rock and rock-like materials permeability after yielding is closely related to plastic flow behavior Theoretical analysis and experimental investigations are effective and reliable ways of studying the evolution of permeability In this paper fluid flow tests of sandstone samples under 11 stress states were conducted using the MTS

CiteSeerX — Experimental Investigation of Fluid Flow and

Methanol was used as the working fluid and flowed through microchannels with different hydraulic diameters ranging from 57−267 m in the experiments Experimental results of flow characteristics indicated that the flow behavior was in the laminar regime when Re = 50−850 the phenomena of early transition didn't exist

Experimental investigation for loss of flow accident on

Experimental investigation for loss of flow accident on research reactor Youngchang Koa Huiyung Kima Jong-Pil Parkb DongHyun Kimb Byongjo Yuna aDepartment of Mech Engr Pusan Nat'l Univ 2 63 beon-gil Busandaehak-ro Geumjeong-gu Busan 46241 Korea bKorea Atomic Energy Research Institutel 111 Daedeok-Daero 989 Beon-Gil Yuseong-Gu Daejeon 34057 Korea

Experimental Investigation of Flexible Filaments in Fluid Flow

Finally the experimental methodologies (data acquisition image processing and time-series analyses of motion) developed during this research were also applied for studying other fluid-structure interactions problems: the flow-induced vibration of cantilever rods in axial flow for nuclear reactor applications and the dynamics of inverted

Experimental Investigation of Flexible Filaments in Fluid Flow

Finally the experimental methodologies (data acquisition image processing and time-series analyses of motion) developed during this research were also applied for studying other fluid-structure interactions problems: the flow-induced vibration of cantilever rods in axial flow for nuclear reactor applications and the dynamics of inverted

An experimental investigation of the near

The results also indicate that for the flow configuration examined the length of the annular potential core is a function of the velocity ratio " Experimental investigation of confined turbulent jets Part I: Single-phase data " AIAA J 27 1506 " Coaxial jets with and without swirl " J Fluid Mech 96

EXPERIMENTAL INVESTIGATION FOR FLUID FLOW AND HEAT

Experimental investigation was carried out for fluid flow and heat transfer in the case of an elliptical duct rotating about a parallel axis using air as the working medium It was found thai the increase in heat transfer (due to rotation relative to the stationary condition) for an elliptical duct lies between the values for a circular duct

Experimental and Numerical Investigation of Flow

Skogerboe et al [9–11] conducted experimental research on flow measurement under free and submerged conditions of a Parshall flume In the field of fluid mechanics the cylinder is often used to study vibration and energy collection [12–16] and it can also be used in the field of flow measurement The turbulence characteristics of using

[PDF] Experimental Investigation of Turbulent Fluid Flow

Corpus ID: 18881696 Experimental Investigation of Turbulent Fluid Flow through a Rectangular Elbow inproceedings{Mandal2010ExperimentalIO title={Experimental Investigation of Turbulent Fluid Flow through a Rectangular Elbow} author={Arindam Mandal and Somnath Bhattecharjee and Rabin Debnath and Debasish Roy and Snehamoy Majumder} year={2010} }

(PDF) Fluid flow modeling and experimental investigation

Methodology used to minimizing suspension of a vehicle for different velocities Investigate effect of orifices on the damping force at different velocities Three different orifices opening to conduct experiment analysis Auto mobile damper results

Experimental and Numerical Investigation of Optimized

Pt Marek Cernat Bogdan De Maesschalck Cis and Lavagnoli Sergio Experimental and Numerical Investigation of Optimized Blade Tip Shapes: Part II — Tip Flow Analysis and Loss Mechanisms Proceedings of the ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition Volume 5B: Heat Transfer Oslo Norway June 11–15

Pre

Pre-Darcy flow revisited under experimental investigation Fahd Siddiqui* Mohamed Y Soliman Waylon House and Akif Ibragimov Abstract Background: Sufficient literature has been published about Pre-Darcy flow in non-petroleum disciplines Investigators dissent about the significance of deviation of Darcy's law at very low fluid velocities

Experimental and Numerical Investigation on the Transport

2 The Y-shaped elbow is used as a connecting pipe between the buffer and the lift pipe in the deep-sea mining system After being mixed with seawater in the Y-shaped elbow nodule particles are lifted to the sea surface mining ship via the lift pump In this paper we employ a computational fluid dynamics and discrete element coupled method (CFD-DEM) to study the characteristics of particle

Experimental investigation of flow

The present experimental investigation characterises the dynamic response and wake structure of a sinusoidally rotating circular cylinder with a low mass ratio (defined as the ratio of the total oscillating mass to the displaced fluid mass) undergoing cross-stream flow-induced vibration (FIV)

EXPERIMENTAL INVESTIGATION OF SAND MINIMUM

experimental investigation of sand minimum transport velocity in multiphase fluid flow in pipes k bello * and b oyeneyin department of petroleum engineering university of benin enin city do state nigeria school of engineering robert gordon university aberdeen united kingdom