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Vector analysis of fluid flow

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Proceedings Papers

Paper presented at the SNAME Maritime Convention, October 27–29, 2021
Paper Number: SNAME-SMC-2021-012
... reservoir surveillance piv-based hydrodynamic analysis heitman boundary layer the foil separation vector field artificial intelligence near-field flow kinematic dr xfoil lifting smc2021 davis 10 SNAME Maritime Convention 2021 27-29 October, Providence RI Copyright © 2021 Society of Naval...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3106
... vector, and is the coordinate transformation matrix. Wang (2010) et al. studied two different vibration forms of flexible Therefore, the discretized fluid equation can be expressed as structures in axial flow through numerical simulation software. + + + + = 0, = 1 , = = + (6) Where q0 is the input...
Proceedings Papers

Paper presented at the CORROSION 2006, March 12–16, 2006
Paper Number: NACE-06381
... wetted by water as opposed to wetted by oil. CONCLUSION It was shown, that with the help of six pressure sensors, the velocities and the direction of flow of a fluid travelling through a clearance space between a rotating and a fixed disk can be measured and calculated. This vector field analysis...
Proceedings Papers

Paper presented at the SPE Latin America/Caribbean Petroleum Engineering Conference, April 27–29, 1994
Paper Number: SPE-26958-MS
... application power law plane upstream oil & gas flow velocity modeling drilling fluid formulation helical flow eccentricity computed result vector spe 26958 gradient drilling fluid property annular flow drilling fluid chemistry agreement Society of Petroleum Engineers SPE 26958...
Journal Articles
SPE Prod & Oper 6 (03): 265–270.
Paper Number: SPE-19510-PA
Published: 01 August 1991
... measurement is made by a pattern recognition technique that identifies the best match to the measured feature vector from the calibration data base. Introduction In the current practice for testing multiphase well and pipe flow, a test separator separates different fluid phases, which are then metered...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Eastern Europe Subsurface Conference, November 23–24, 2021
Paper Number: SPE-208520-MS
... direction instead of the normal direction to the injectors for the 30 micron droplet size. Some of the droplets are flowing downward colored in blue vectors at low velocity. 100-Micron Diameter Droplet Case Study Results Figs. 7 - 8 demonstrate the particle tracks and the velocity vector for a 100...
Proceedings Papers

Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5860086
... by the superscript T , and in the layer 2. Upgoing and downgoing waves propagating inside 2 are denoted by superscripts U and D, respectively. Let u be the average displacement of the solid phase and w the average relative displacement of the fluid phase. The displace- ments vectors in each domain i...
Proceedings Papers

Paper presented at the The Sixth International Offshore and Polar Engineering Conference, May 26–31, 1996
Paper Number: ISOPE-I-96-181
..., the flow fields were obtained. Most of the results are in good agreements with those of Zdravkovich. This research proved that PIV could be a very useful and efficient tool in the flow field analysis. adjacent cylinder flow field analysis flow field velocity vector field cylinder array...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0630
...) analysis to solve a complex solid and fluid interaction problem, especially rock and water mixed debris flow. This study presents a new approach in which rock block movement is solved by DDA and water flow inside the rock mass is solved by MPS (Moving Particle Simulation) method separately...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Symposium, February 2–4, 2009
Paper Number: SPE-119168-MS
... the fluid phases, v q the Darcy's flow of fluid phase , and f a mass source/sink term of phase . The primary unknowns of the problem are the nodal displacement vector u, the nodal liquid pressure pl (in this paper, only water is considered filling the pores). All the variables , vS , and v q...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-652
..., representing proppant settling in narrow hydraulic fractures. Particle Image Velocimetry (PIV) is used for analysis of velocities of individual particle and group particles and their relative paths, collisions and agglomerating in viscous Newtonian fluid. The displacement vectors show the movements of group...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196613-MS
... properties. The inputs for the analysis are: initial aperture, toughness, dilation angle, closure stress, and friction coefficient of initial fractures, stress anisotropy, shear modulus and a ratio of the reservoir rock. We analyzed the results using β-linear and multinomial regression, support vector...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–27, 2006
Paper Number: SPE-102209-MS
... and Baker Oil Tools erosion model. Using this baseline testing and analysis as reference, critical areas of the tool were redesigned to optimize the flow profile, and thus decrease erosion. A combination of flow parameters including but not limited to velocity vectors, velocity contours, pressure contours...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20291-Abstract
... In this paper, the flow field distribution of reservoir was calculated by commercial numerical simulation software, and the concept of streamline cluster was proposed. By extracting the spatial coordinates and attribute parameters of streamline particles, the vector flow field characterization...
Proceedings Papers

Paper presented at the Petroleum Computer Conference, June 26–28, 1989
Paper Number: SPE-19136-MS
... related to the flow rates of the individual phases in given flow lines under given conditions. In other words, given the same pipeline and fluid same flowrates should produce same turbulent characteristics at different times. If these characteristics are fully represented by the feature vector and each...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-229
...-element method. vector flexible riser anchor line internal fluid upstream oil & gas equation modeling riser virtual rod spectrain artificial intelligence international offshore computer program grigoryeva ij 1 interaction rainflow durability node vortex shedding calculation...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 5–7, 2013
Paper Number: SPE-167505-MS
... techniques-artificial neural network (ANN) and support vector machine (SVM) to predict bottom-hole pressure in a multiphase flow well using field data and we then compared results with some commonly used empirical correlations commonly used in the industry using graphical and statistical error analysis...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3213
.... frequency oceanic engineering velocity vector baffle length flow status excitation arc-shaped baffle vector profile wave height engineering numerical simulation horizontal baffle baffle reservoir simulation min-min zheng vector liquid height tank equation Proceedings of the Thirty-first...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29252-MS
... velocity offshore technology conference inclination angle fluid dynamics pipeline pugliese production monitoring panacharoensawad machine learning vector viscosity inclination multiphase flow Presentation of OTC-29252-MS Presentation of OTC-29252-MS Ashraf Ali , B...
Proceedings Papers

Paper presented at the ISRM International Symposium on In-Situ Rock Stress, August 25–27, 2010
Paper Number: ISRM-ISRS-2010-102
... the hydraulic conductivity varies with blocks displacement, the global load vector change with fluid pressures which results in new val- ues for load vector. The solution of such procedure is through a time marching process. The technique applied for the flow analysis is an iterative extended pressure method...

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