YaBeSH Digital Library: Recent submissions
Now showing items 4941-4960 of 316660
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Site–City Interaction of Arbitrary Distributed Buildings under Obliquely Incident P and SV Waves: A Semi-Analytical Method
(American Society of Civil Engineers, 2025)Abstract Analytical approaches are powerful tools for analyzing the site–city interaction (SCI) effect. However, existing research on the SCI effect using analytical methods is primarily confined to cases involving ... -
Transient Response Performance of Fuel Cell under Extreme Load Conditions Based on the Experiments and Simulation
(American Society of Civil Engineers, 2025)AbstractThe transient response characteristics of fuel cells are crucial for their utilization and performance optimization. Optimal transient response characteristics guarantee that fuel cells maintain efficient electrochemical ... -
Numerical Simulation of Progressive Failure Law of Thick Hard Rock Strata in the Upper Coal Seam
(American Society of Civil Engineers, 2025)AbstractThe thick hard rock strata (THRS) are widely distributed among coal-bearing strata. In the process of coal mining, the strong dynamic load will be produced after the THRS are broken, which will lead to dynamic ... -
Machine-Learning Application for Fast 3-Phase Black Oil Reservoir Simulation
(American Society of Civil Engineers, 2026)AbstractReservoir simulation is essential for field development and well planning through the estimation of pressure, saturation distribution, and production rate decline prediction. One of the primary objectives of the ... -
Abnormal State Identification Method for Wind Turbines Based on Improved DBSCAN and Random Forests
(American Society of Civil Engineers, 2026)AbstractAs a crucial component of wind power generation systems, wind turbines must operate safely to prevent sudden failures. This requires effective identification of abnormal operational states. In this study, we propose ... -
In Situ Nuclear Magnetic Resonance Observation of Pore Fractures and Permeability Evolution in Rock and Coal under Triaxial Compression
(American Society of Civil Engineers, 2025)AbstractThis study presents a novel approach that incorporates nuclear magnetic resonance (NMR) measurement and triaxial loading chamber to accomplish the laboratory in situ continuous observation of the pore-fracture ... -
Optimization of Drilling and Completion Technologies in Low-Permeability Coalbed Methane Fields: Industrial Experience in the Ordos Basin in China
(American Society of Civil Engineers, 2025)AbstractThe development of coalbed methane is constrained by low permeability, reservoir damage, and is difficult to extract from deep layers. Although there are many production enhancement technologies such as hydraulic ... -
Research on Integrated Energy System Planning Optimization Considering Carbon Trading and Electricity–Thermal Energy Storage Synergy
(American Society of Civil Engineers, 2025)AbstractThe integrated energy system (IES) plays a huge role in improving energy efficiency, promoting the development of renewable energy, and reducing carbon emissions. This paper proposes an IES planning optimization ... -
Collaborative Planning of Multiple Energy Storage Systems in Seaport-Integrated Energy Systems
(American Society of Civil Engineers, 2025)AbstractThe uncertain demand from logistic systems and hydrogen fuel ships calls for more flexible resources to improve the utilization of fluctuating offshore wind. This study proposes a two-stage robust planning model ... -
A Data-Driven Stochastic Optimization Model for Energy Conservation of Industrial Air Conditioning Systems
(American Society of Civil Engineers, 2025)AbstractOptimization control for energy conservation adapting to environmental dynamics in manufacturing systems is critical. A novel data-driven stochastic optimization control model of an air conditioning system against ... -
Experimental Investigation of Fuel-Spray Droplet Size Distribution Relating to Cold Start Conditions in Diesel Engines
(American Society of Civil Engineers, 2025)AbstractIt is crucial to investigate the droplet diameter distribution properties of spray during cold start conditions in diesel engines in order to comprehend the low-temperature fuel atomization process. A low-temperature ... -
Transient Groundwater Response to Pumping in a Confined Aquifer during Deep Circular Excavation Dewatering
(American Society of Civil Engineers, 2025)Abstract Vertical circular excavations are widely used in practical engineering due to their higher structural stiffness and construction efficiency compared with other plan geometries. The dewatering well and partial ... -
Numerical Analysis of the Effects of Combustion Chamber Geometry on the Performance of Ammonia–Dimethyl Ether Dual-Fuel Engines
(American Society of Civil Engineers, 2025)AbstractTo enhance the combustion efficiency of ammonia fuel, improve the operational stability of ammonia engines, and optimize emission performance, this study employs Converge version 3.2 software to develop an ... -
Low Carbon Scheduling of Distribution Networks Based on Affine Adjustable Robust Optimization Method Considering the Risk of Insufficient Flexibility
(American Society of Civil Engineers, 2025)AbstractUnder the dual carbon goal, the integration of a high proportion of renewable energy into the distribution network has significantly increased the demand for flexibility due to the inherent uncertainties of these ... -
Effect of Ammonia Energy Substitution Ratio on Combustion and Emission Performance of Ammonia and Diesel Dual-Fuel Engine at Different Loads
(American Society of Civil Engineers, 2025)AbstractAmmonia (NH3), both as a hydrogen carrier and a carbon-neutral fuel, has garnered heightened interest in mitigating carbon emissions from transportation. The ammonia/diesel dual-fuel mode can proficiently address ... -
Study on Fractal Characteristics of Compaction Deformation and Recrushing of Graded Crushed Rock Masses under Compression
(American Society of Civil Engineers, 2025)AbstractThe characteristics of compaction deformation and refracturing in crushed rock mass within collapse zones are significant for managing overburden movement and preventing ground subsidence. To explore the compression ... -
Thermodynamic Analysis and Optimization Design of a Novel Building Facade Featuring Embedded Annular Heat Pipe Heat Exchangers and an Integrated Solar Photovoltaic-Thermal System
(American Society of Civil Engineers, 2025)AbstractThe challenges associated with single energy supply, low efficiency, low space interest rate, and inadequate building integration are evident in traditional solar energy utilization. In this study, a novel annular ... -
Dynamic Electrical-Thermal-Mass Response Characteristics of Alkaline Water Electrolysis System
(American Society of Civil Engineers, 2025)AbstractThe intermittent and fluctuating features of renewable sources present challenges for the efficient and secure operation of alkaline water electrolysis for hydrogen production. However, its dynamic response ... -
Heavy Pollution Attributes and Firms’ Green Investment under Power Shortage Risk
(American Society of Civil Engineers, 2025)AbstractAs public concern for environmental protection grows, firms’ attention on pollution governance is increasing, making green investment the optimal avenue for businesses to address this issue. By matching the data ... -
Research on the Occurrence Characteristics of Microscopic Remaining Oil in Ultra-Low Permeability Reservoirs via Nuclear Magnetic Resonance Displacement Technology
(American Society of Civil Engineers, 2025)AbstractIn order to elucidate the occurrence states and variation law of microscopic remaining oil in ultra-low permeability reservoirs, as well as to investigate the water flooding mechanism, and evaluate the displacement ...