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Conference Open access Sep 2026

Dynamic characteristics investigation of the fuel supply system for liquid hydrogen aero-engines

Hydrogen fuel, due to its high gravimetric energy density and carbon-free combustion products, has been widely regarded as one of the most promising alternative fuels for enabling significant decarbonization in the aviation sector. The dynamic response characteristics of the liquid hydrogen fuel supply system play a cr...

Zi-Rui Zou, Ge-Rui Wang, Xiao-Ge Chen et al. · 0 citations
Open access Oct 2026

Dynamic Thermal Characteristics of the Liquid Hydrogen Tank Filling Process Under Different Gas Phase Space Configurations

The gas phase space influences liquid redistribution and pressure evolution during liquid hydrogen (LH2) filling, but the effects of its geometry remain insufficiently understood. A 34 L onboard LH2 tank was investigated using a two-dimensional volume-of-fluid (VOF) model incorporating two-phase flow, conjugate heat tr...

Hui Wu, Chang-Jin Xie, Ge-Lai Jiang et al. · 0 citations
Conference Open access Aug 2026

Study on the phase characteristics and thermodynamic properties of CO2 containing associated gas

Focusing on the typical mixed system formed by combining oilfield-associated gas and CO2 during the CO2 flooding process, the PR equation is used as the theoretical model basis for the phase characteristics and physical properties of carbon dioxide. The influence of C1–C3 low-carbon hydrocarbons on the phase envelope,...

Zhi Wang, Hang Yu, Shun-Chen Miao et al. · 0 citations
Open access Sep 2026

DEVELOPMENT OF A BIOREACTOR HEATING SYSTEM USING A GROUND-SOURCE HEAT PUMP

The article presents an evaluation of the performance of a ground-source heat pump system designed to maintain a specific temperature regime within a biogas bioreactor. The novelty and distinctive feature of the installation lie in its use of renewable thermal energy sources. For the first time, a system with an extern...

S. Sakipova, Z. Smagulov, Zhanaly S. Bekturganov et al. · 0 citations
Open access Oct 2026

Transient Pressure-Relief Characteristics of Ethylene/Vinyl Acetate Mixtures in the High-Pressure Polyethylene Process

Pressure relief in high-pressure polyethylene processes involves dense, strongly non-ideal ethylene-based fluids. A transient real-fluid model was developed for the single-phase discharge of ethylene/vinyl acetate (VA) mixtures by coupling adiabatic vessel depressurization with quasi-steady isentropic nozzle flow. Ther...

Yu-Jie Hou, Xue-Qi Wang, Zhi-Yong Li et al. · 0 citations
Review Oct 2026

A Review and Perspectives of Gas Hydrate Modeling of Plugging Risks in Multiphase Petroleum Production Systems

This Review synthesizes advances over the past two decades in mechanistic gas hydrate models coupled with one-dimensional transient multiphase flow. Core model components, including gas hydrate growth kinetics, viscosification, deposition, and sloughing, and their interaction with multiphase flow were examined. Model...

L. F. Dalla, E. Sloan, C. Koh et al. · 0 citations

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