Huirong Huang
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View article: Optimization of Triazine Desulfurization Injection Rate and Injection Process for the Xiangguosi Underground Gas Storage
Optimization of Triazine Desulfurization Injection Rate and Injection Process for the Xiangguosi Underground Gas Storage Open
Triazine solvent desulfurization is a highly efficient technology for removing hydrogen sulfide from natural gas. In this study, we used ASPEN HYSYS V11 with the Peng-Robinson (PR) equation to investigate the triazine consumption under dif…
View article: Research on Methods to Improve Liquefaction Efficiency of Supersonic Cyclone Devices
Research on Methods to Improve Liquefaction Efficiency of Supersonic Cyclone Devices Open
This research explores supersonic cyclonic separation for natural gas liquefaction (LNG). A 3D computational model was developed using the Eulerian–Eulerian two-fluid framework to simulate spontaneous gas condensation. The model tracks dro…
View article: Stability Analysis of Polymer Flooding-Produced Liquid in Oilfields Based on Molecular Dynamics Simulation
Stability Analysis of Polymer Flooding-Produced Liquid in Oilfields Based on Molecular Dynamics Simulation Open
The S oilfield has adopted polymer flooding technology, specifically using partially hydrolyzed polyacrylamide (HPAM), to enhance oil recovery. During the production process, the S oilfield has generated a substantial amount of stable poly…
View article: A Dynamic Assessment Methodology for Accident Occurrence Probabilities of Gas Distribution Station
A Dynamic Assessment Methodology for Accident Occurrence Probabilities of Gas Distribution Station Open
Gas distribution stations (GDSs), pivotal nodes in long-distance natural gas transportation networks, are susceptible to catastrophic fire and explosion accidents stemming from system failures, thereby emphasizing the urgency for robust sa…
View article: Influence of Oil Components on the Wax Deposition of Heavy Oil
Influence of Oil Components on the Wax Deposition of Heavy Oil Open
The high content of heavy components and poor fluidity of heavy oil present a substantial challenge to its efficient transportation in the petroleum industry. Diluting heavy oil with light oil is one of the approaches utilized to improve i…
View article: Numerical Analysis of the Flame-Arresting Performance of a Pipeline Flame Arrester
Numerical Analysis of the Flame-Arresting Performance of a Pipeline Flame Arrester Open
This research aims to create a numerical model for analyzing the flame propagation and quenching mechanisms of a pipeline flame arrester. Based on fundamental theories of flame propagation and quenching, a numerical model is established an…
View article: Structural Designing of Supersonic Swirling Devices Based on Computational Fluid Dynamics Theory
Structural Designing of Supersonic Swirling Devices Based on Computational Fluid Dynamics Theory Open
The supersonic swirling device is a new apparatus that can be used for natural-gas liquefaction. The structure of the supersonic swirling device has an important impact on the liquefaction efficiency. Therefore, this study presents a struc…
View article: Coupling analysis of multi-systems urbanization: Evidence from China
Coupling analysis of multi-systems urbanization: Evidence from China Open
China’s urbanization rate has reached 66.16 %, indicating its transition to a more complex mid-to-late stage, which makes multi-systems research on urbanization essential. However, studies on urbanization from multiple perspectives are sti…
View article: A Survey of Uncertainty Estimation in LLMs: Theory Meets Practice
A Survey of Uncertainty Estimation in LLMs: Theory Meets Practice Open
As large language models (LLMs) continue to evolve, understanding and quantifying the uncertainty in their predictions is critical for enhancing application credibility. However, the existing literature relevant to LLM uncertainty estimati…
View article: Enhancing heavy‐oil displacement efficiency through viscoelasticity of polymer solution by investigating the viscosity limit of crude oil: An experimental study
Enhancing heavy‐oil displacement efficiency through viscoelasticity of polymer solution by investigating the viscosity limit of crude oil: An experimental study Open
The world is rich in ordinary heavy‐oil resources. Exploring the limit of the crude oil viscosity limits can further expand the application of polymer flooding technology in heavy‐oil reservoirs and improve the development efficiency of he…
View article: An optimal flow rate allocation model of the oilfield treated oil pipeline network
An optimal flow rate allocation model of the oilfield treated oil pipeline network Open
Oilfield treated oil pipeline network is the link connecting the upstream oilfields and the downstream refineries. Due to the differences in operating costs and transportation fee between different pipelines and the fluctuation in the dema…
View article: Investigating hydrate formation and flow properties in water-oil flow systems in the presence of wax
Investigating hydrate formation and flow properties in water-oil flow systems in the presence of wax Open
The coexistence of wax and hydrates will pose intractable challenges to the safety of offshore oil and gas production and transportation, especially for deep sea or ultra-deep sea reservoirs. Understanding the effect of wax crystals on hyd…
View article: Probing surface interactions of underwater oleophobic polyelectrolyte multilayers
Probing surface interactions of underwater oleophobic polyelectrolyte multilayers Open
In the present work, the interaction mechanism of specific polyelectrolyte multilayers (PEMs), fabricated by layer-by-layer deposition of polydiallyldimethylammonium chloride (PDDA) and poly(sodium 4-styrenesulfonate) (PSS), is studied usi…
View article: Synergistic effect of magnetic field and nanocomposite pour point depressant on the yield stress of waxy model oil
Synergistic effect of magnetic field and nanocomposite pour point depressant on the yield stress of waxy model oil Open
Yield stress, as the key parameter to characterize the network strength of waxy oil, is important to the petroleum pipeline safety. Reducing the yield stress of waxy oil is of great significance for flow assurance. In this study, the effec…
View article: Advances in coupling thermodynamics and kinetics studies of wax precipitation-deposition and hydrate nucleation-formation
Advances in coupling thermodynamics and kinetics studies of wax precipitation-deposition and hydrate nucleation-formation Open
液-水合物多相闪蒸算法(图1), 拓 展应用至蜡和水合物共存体系.