Results 31 to 40 of about 3,600,739 (309)

Artificial neural network models for reservoir-aquifer dimensionless variables: influx and pressure prediction for water influx calculation

Journal of Petroleum Exploration and Production Technology, 2021
Calculation of water influx into petroleum reservoir is a tedious evaluation with significant reservoir engineering applications. The classical approach developed by van Everdingen–Hurst (vEH) based on diffusivity equation solution had been the fulcrum ...
Anietie Ndarake Okon, Idongesit Bassey Ansa   +1 more
doaj   +1 more source

Analysis of assisting and opposing flows of the Eyring-Powell fluid on the wall jet nanoparticles with significant impacts of irregular heat source/sink

Case Studies in Thermal Engineering, 2023
Nanofluids are employed in a variety of human endeavors, such as engineering tools in chemical and power engineering, electronics, medicine, and other areas.
Umair Khan, Aurang Zaib, Anuar Ishak, El-Sayed M. Sherif, Ioannis E. Sarris, Sayed M. Eldin, Ioan Pop   +6 more
doaj   +1 more source

Numerical reservoir characterization using dimensionless scale numbers with application in upscaling [PDF]

, 2002
Dimensionless space provides a tool for analyzing the behavior of complex systems described by mathematical relationships. The limited application of dimensionless variables in numerical reservoir simulation and experimental design motivated the ...
Novakovic, Djuro, Djuro Novakovic, null null   +2 more
core   +1 more source

Mixing Performance Analysis of Orbitally Shaken Bioreactors

Applied Sciences, 2020
This study investigated the efficacy of a novel correlation of power input, energy dissipation rate and mixing time as a potential route to identify the orbitally shaken bioreactor (OSB) system.
Angus Shiue, Shih-Chieh Chen, Jyh-Cheng Jeng, Likuan Zhu, Graham Leggett   +4 more
doaj   +1 more source

Experimental Investigation on Radial Ball Bearing Parameters Using Taguchi Method [PDF]

Journal of Applied and Computational Mechanics, 2018
In this work, characteristics of various ball bearing parameters are studied under different loads and rotational speeds. By using Dimensional Analysis (DA), dimensionless parameters are computed which provides solution for a group of parameters.
G. Maheedhara Reddy, V. Diwakar Reddy, B. Satheesh Kumar, J. Shyamsunder   +3 more
doaj   +1 more source

Parameter Summary. Summary of dimensionless state variables, initial conditions, equilibria values and system parameters for both the implicit and explicit models.

, 2013
Parameter Summary. Summary of dimensionless state variables, initial conditions, equilibria values and system parameters for both the implicit and explicit models.
Matthew D. Castle (311810), Christopher A. Gilligan (190204)   +1 more
core   +1 more source

Dimensionless Potts parameters.

, 2020
Dimensionless Potts parameters.
Luis L. Bonilla (8363493), Rocío Vega (3079716), Manuel Carretero (590765), Rui D. M. Travasso (8363490)   +3 more
core   +1 more source

Dimensionless bending moment–rotation curves.

, 2022
Dimensionless bending moment–rotation curves.
Liang Wang (23021), Zhou Fang (209353), Jinfeng Dong (1293039), Xiangen Gong (13988793), Haiqing Liu (1471972), Ming Lei (161082), Zimu Chen (13025841), Lixin Guo (370835)   +7 more
core   +1 more source

Dimensionless Engineering Variables for Measuring the ITER and Reactor Relevance of Tokamak Experiments [PDF]

Fusion Science and Technology, 2008
To measure the reactor relevance of existing and planned confinement devices, we propose Bt · a5/4 and Pheat · a3/4 as dimensionless engineering parameters.
openaire   +3 more sources

Sensitivity Analysis Of The Dimensionless Parameters In Scaling A Polymer Flooding Reservoir

, 2008
A set of scaling criteria of a polymer flooding reservoir is derived from the governing equations, which involve gravity and capillary force, compressibility of water, oil, and rock, non-Newtonian behavior of the polymer solution, absorption, dispersion,
白玉湖, 李家春, 周济福, Bai, YH (reprint author), CNOOC Res Ctr, Technol Res Dept, Beijing 100027, Peoples R China., 李清平   +4 more
core   +1 more source