Development of a Multi-Scale and Multi-Phase Flow Model for Impacts of Leak Fluids on North Sea

开发泄漏流体对北海影响的多尺度、多相流模型

• 批准号: 1963558
• 金额: --
• 依托单位: Heriot-Watt University
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1963558
• 关键词: Development; Multi; Scale; Phase; Flow

"This is a PhD research project in focusing on development of a multi-phase and multi-scale turbulent transportation model for prediction of the fate of pollute fluids leakage in the North Sea. The model covers the scales from meters up to the regional and coastal oceans (103 km). The specifically analyzing is focused on CO2 leakage from the Goldeneye site where has the potential to be used as a carbon storage site and where the STEMM-CCS experiment will be carried out in 2019.The model is developed in Lagrangian-Eulerian scheme, with multi-scale ocean turbulent flow as Eulerian and the leaked fluids (CO2 bubbles/drops in mm-cm) resolved as Lagrangian parcels, tracking the interactions with ocean in momentum, mass, and energy to predict the impacts. These developments will be made using FVCOM: a single-phase, multi-scale oceanic model. Impacts are measured in terms of the leak-fluids plume dynamics, such as leaked fluids dispersion and particles distributions, along with physicochemical changes in the seawater, such as density, DIC (or pCO2/pH). "

“这是一个博士研究项目，重点是开发一个多阶段、多尺度的湍流输送模型，用于预测北海污染流体泄漏的命运。该模式涵盖了从米到区域和沿海海洋（103公里）的尺度。具体分析的重点是Goldeneye站点的二氧化碳泄漏，该站点有可能被用作碳储存站点，并将于2019年进行STEMM-CCS实验。该模型采用拉格朗日-欧拉格式，以多尺度海洋湍流为欧拉形式，泄漏流体（CO2气泡/滴，单位为mm-cm）分解为拉格朗日包，通过动量、质量和能量跟踪与海洋的相互作用来预测影响。这些发展将使用FVCOM：一种单相、多尺度海洋模型。影响是根据泄漏流体羽流动力学来测量的，比如泄漏流体的分散和颗粒分布，以及海水的物理化学变化，比如密度、DIC（或二氧化碳分压/pH值）。”

项目成果

Multipseudopotential interaction models for thermal lattice Boltzmann method simulations.

• DOI: 10.1103/physreve.102.013311
• 发表时间: 2020-07
• 期刊: Physical review. E
• 作者: Kamil Pasieczynski;Baixin Chen

Improving the staircase approximation for wettability implementation of phase-field model: Part 1 - Static contact angle

• DOI: 10.1016/j.camwa.2021.07.013
• 发表时间: 2021
• 期刊: Comput. Math. Appl.
• 作者: A. Zarareh;S. Khajepor;Stephen B. Burnside;Baixin Chen

A study of wall boundary conditions in pseudopotential lattice Boltzmann models

• DOI: 10.1016/j.compfluid.2018.05.011
• 发表时间: 2019-10
• 期刊: Computers & Fluids
• 影响因子: 2.8
• 作者: S. Khajepor;Jinghao Cui;M. Dewar;Baixin Chen

Using Bayes Theorem to Quantify and Reduce Uncertainties when Monitoring Varying Marine Environments for Indications of a Leak

在监测变化的海洋环境中是否存在泄漏迹象时，使用贝叶斯定理来量化和减少不确定性

• DOI: 10.1016/j.egypro.2017.03.1492
• 发表时间: 2017
• 期刊: Energy Procedia
• 作者: Alendal G

Improving the staircase approximation for wettability implementation of phase-field model: Part 2 - Three-component permeation

• DOI: 10.1016/j.camwa.2022.01.005
• 发表时间: 2022-03
• 期刊: Comput. Math. Appl.
• 作者: A. Zarareh;Stephen B. Burnside;S. Khajepor;Baixin Chen