Search
Now showing items 2601-2610 of 3148
Hydrate surface area measurements during dissociation using dynamic 3d synchrotron computed tomography
(
European Association of Geoscientists and Engineers, EAGE
, 2019 , Conference Paper)
Availability of natural hydrates and ongoing rise in demand for energy, motivated researchers to consider hydrates as a potential energy source. Prior to gas production operations from hydrate-bearing sediments, hydrate ...
Pore networks to characterize formation damage due to fines at varied confinement and sand shape
(
European Association of Geoscientists and Engineers, EAGE
, 2019 , Conference Paper)
Carbon sequestration in geological formations is in demand for many applications, especially energy production from hydrates. During gas production in a sandy hydrate reservoir, two phase flow and changes in confinement ...
Grouping minimum REV of porosity and tortuosity based on descriptors of sand grains
(
European Association of Geoscientists and Engineers, EAGE
, 2019 , Conference Paper)
In sandy reservoirs, selecting a representative elementary volume (REV) for the pore scale, is essential for predictive upscaling toward the reservoir scale. The porosity and tortuosity of a sand media are used for REV ...
Dynamic 3D imaging of gas hydrate kinetics using synchrotron computed tomography
(
EDP Sciences
, 2020 , Conference Paper)
The availability of natural gas hydrates and the continuing increase in energy demand, motivated researchers to consider gas hydrates as a future source of energy. Fundamental understanding of hydrate dissociation kinetics ...
The Use of Elaboration Likelihood Model in eWOM Research: Literature Review and Weight-Analysis
(
Springer Science and Business Media Deutschland GmbH
, 2021 , Conference Paper)
With the development of Internet and e-commerce, traditional word of mouth communications have evolved into electronic word of mouth (eWOM) communications, which significantly affect consumers in their decision-making ...
An Evidence-Based Review on Nationalization of Human Resources in the GCC Countries. “The implementation of Qatarization strategy: The status quo, challenges and remedies”
(
Administrative Sciences Association of Canada (ASAC)
, 2021 , Conference Paper)
This study aims to conceptualize the term “workforce nationalization” and enhance its effectiveness
with an extensive review of the extant literature and a thematic analysis. The study explores the role of
institutional ...
High-Gain Non-isolated Single-Switch DC-DC Converters in Power Factor Correction Rectifiers: A Performance Assessment
(
IEEE
, 2022 , Conference Paper)
Conventional single-stage Power Factor Correction (PFC) rectifiers struggle with extreme duty ratio operation for low-voltage applications, like Low-speed Electric Vehicles (LSEV). This worsens the performance of the ...
Deadbeat control with multi-sampling compensation for medium-voltage motor drives by cascaded multi-cell inverter using FPGA based hardware controller
(
IEEE
, 2011 , Conference Paper)
Multi-cell inverter include an array of single-phase inverters capable of handling higher voltage ratings with lower rating power electronics devices. In this paper, a deadbeat control combined with a multi-sampling ...
Accounting for the influence of the free surface on the vibration response of underground railway tunnels: A new iterative method
(
KU Leuven - Departement Werktuigkunde
, 2020 , Conference Paper)
This paper presents a new method for calculating the ground-borne vibration from shallow underground railways. The method is based on an iterative wave-scattering approach, which decouples the problem into two sub-systems: ...
Applications of Machine Learning Methods to Predict Hole Cleaning in Horizontal and Highly Deviated Wells
(
Society of Petroleum Engineers (SPE)
, 2023 , Conference Paper)
Machine learning (ML) has become a robust method for modeling field operations based on measurements. For example, wellbore cleanout is a critical operation that needs to be optimized to enhance the removal of solids to ...