Yanjun Dai
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View article: A Constant-Speed and Variable-Torque Control Strategy for M100 Methanol Range-Extended Electric Dump Trucks
A Constant-Speed and Variable-Torque Control Strategy for M100 Methanol Range-Extended Electric Dump Trucks Open
The paper primarily focuses on the control strategy of an electric dump truck equipped with an M100 methanol range extender. In response to the significant adverse impact of the constant power control strategy on the lifespan of power batt…
View article: Application and Research Progress of Mechanical Hydrogen Compressors in Hydrogen Refueling Stations: Structure, Performance, and Challenges
Application and Research Progress of Mechanical Hydrogen Compressors in Hydrogen Refueling Stations: Structure, Performance, and Challenges Open
The hydrogen energy industry is rapidly developing, positioning hydrogen refueling stations (HRSs) as critical infrastructure for hydrogen fuel cell vehicles. Within these stations, hydrogen compressors serve as the core equipment, whose p…
View article: Marine Hydrogen Pressure Reducing Valves: A Review on Multi-Physics Coupling, Flow Dynamics, and Structural Optimization for Ship-Borne Storage Systems
Marine Hydrogen Pressure Reducing Valves: A Review on Multi-Physics Coupling, Flow Dynamics, and Structural Optimization for Ship-Borne Storage Systems Open
As a zero-carbon energy carrier, hydrogen is playing an increasingly vital role in the decarbonization of maritime transportation. The hydrogen pressure reducing valve (PRV) is a core component of ship-borne hydrogen storage systems, direc…
View article: Modeling and Validation of High-Pressure Hydrogen Joule-Thomson Effect for Enhanced Hydrogen Energy System Safety
Modeling and Validation of High-Pressure Hydrogen Joule-Thomson Effect for Enhanced Hydrogen Energy System Safety Open
With the rapid development of hydrogen fuel cell vehicles, the research on the throttling effect of high-pressure hydrogen is crucial to the safety of hydrogen circulation systems for fuel cells. This paper studies the Joule-Thomson coeffi…
View article: Transition Radiation Field Enhanced Laser Proton Acceleration Employing Near-Critical-Density Foam
Transition Radiation Field Enhanced Laser Proton Acceleration Employing Near-Critical-Density Foam Open
Laser-driven protons with ultrafast temporal properties hold great promise for applications, ranging from tumor therapy to compact accelerators. Hybrid acceleration mechanisms that combine multiple field contributions proves critical for a…
View article: Improving Path Tracking Performance of 4WIS Vehicles via Constraint-Oriented Consistent Coordinated Steering
Improving Path Tracking Performance of 4WIS Vehicles via Constraint-Oriented Consistent Coordinated Steering Open
Research has shown that when vehicles follow the Ackerman steering principle (ASP), the tire wear can be reduced and the path tracking performance can be improved. However, in the case of four-wheel independent steering (4WIS) vehicles, th…
View article: Production of Iodine Isotopes via Ultra-intense Laser Driven Photonuclear Reactions
Production of Iodine Isotopes via Ultra-intense Laser Driven Photonuclear Reactions Open
The investigation and production of proton-rich iodine isotopes predominantly rely on conventional accelerator-based methods, typically requiring prolonged irradiation periods to measure or achieve quantifiable yields for isotopic isolatio…
View article: Clinical analysis of functional optical zone after transepithelial photorefractive keratectomy in patients with different degrees of myopic astigmatism
Clinical analysis of functional optical zone after transepithelial photorefractive keratectomy in patients with different degrees of myopic astigmatism Open
Background To evaluate the effects of preoperative myopic astigmatism and anterior corneal surface curvature on the functional optical ZONE (FOZ) after transepithelial photorefractive keratectomy(transPRK). Methods This retrospective study…
View article: Advanced Large Language Model Ensemble for Multimodal Customer Identification in Banking Marketing
Advanced Large Language Model Ensemble for Multimodal Customer Identification in Banking Marketing Open
This study proposes the Advanced Large Language Model Ensemble Multimodal Network (ALIMN) to improve target customer identification in banking marketing. The framework combines Large Language Models (LLMs) with a multi-branch deep ensemble…
View article: Analysis of Anonymous User Interaction Relationships and Prediction of Advertising Feedback Based on Graph Neural Network
Analysis of Anonymous User Interaction Relationships and Prediction of Advertising Feedback Based on Graph Neural Network Open
While online advertising is highly dependent on implicit interaction networks of anonymous users for engagement inference, and for the selection and optimization of delivery strategies, existing graph models seldom can capture the multi-sc…
View article: Dynamic Window Technologies for Energy Efficiency in Condominiums in Tropical Climates
Dynamic Window Technologies for Energy Efficiency in Condominiums in Tropical Climates Open
This study investigates the application of dynamic window technologies in condominiums located in hot and humid climates, focusing on Thailand. The research integrates both passive and active window designs aimed at reducing energy consump…
View article: Energy efficiency and borehole sizing for photovoltaic-thermal collectors integrated to ground source heat pump system: A Nordic case study
Energy efficiency and borehole sizing for photovoltaic-thermal collectors integrated to ground source heat pump system: A Nordic case study Open
Ground source heat pumps (GSHP), as a renewable energy technology, are highly efficient systems suitable for meeting the heating needs of buildings, particularly in heating-dominated regions like Scandinavia. This study aims to better defi…
View article: Development and performance evaluation of a high solar contribution resorption-compression cascade heat pump for cold climates
Development and performance evaluation of a high solar contribution resorption-compression cascade heat pump for cold climates Open
Absorption-resorption heat pumps (ARHPs) have great potential in utilizing low-temperature solar heat for efficient winter heating, but are limited by their weak adaptability to cold climates relative to absorption heat pumps (AHPs) and va…
View article: Numerical and experimental investigation of the flow and heat transfer characteristics for cold storage heat exchanger
Numerical and experimental investigation of the flow and heat transfer characteristics for cold storage heat exchanger Open
Decreasing the freezing time of the cold storage heat exchanger was an effective way to reduce the risk of cold chain breakage and the fluctuation of cold chain temperature. A validated unsteady mathematical model of the cold storage heat …
View article: A machine learning assisted prediction of potential biochar and its applications in anaerobic digestion for valuable chemicals and energy recovery from organic waste
A machine learning assisted prediction of potential biochar and its applications in anaerobic digestion for valuable chemicals and energy recovery from organic waste Open
The utilization of biochar derived from biomass residue to enhance anaerobic digestion (AD) for bioenergy recovery offers a sustainable approach to advance sustainable energy and mitigate climate change. However, conducting comprehensive r…
View article: Improved modeling analysis on heat transfer performance of deep coaxial borehole heat exchanger with different operation modes
Improved modeling analysis on heat transfer performance of deep coaxial borehole heat exchanger with different operation modes Open
The deep coaxial borehole heat exchanger (DCBHE) is a highly promising technology which has garnered significant attention. However, there has been a notable scarcity of studies focusing on the physical and mathematical models essential fo…
View article: Pretreatment of Lignocellulosic Materials to Enhance Biogas Recovery
Pretreatment of Lignocellulosic Materials to Enhance Biogas Recovery Open
10.1002/9781119863946.ch2
View article: Numerical study on the cavitation flow characteristics of high-pressure fuel in injector orifices based on compressible non-isothermal model
Numerical study on the cavitation flow characteristics of high-pressure fuel in injector orifices based on compressible non-isothermal model Open
The flow inside the orifices in diesel injector largely determines the injection characteristics, which further affects the performance of the diesel engine. In this paper, numerical simulation is conducted to characterize the fuel flow wi…
View article: Mesoporous Silica‐Guided Synthesis of Metal–Organic Framework with Enhanced Water Adsorption Capacity for Smart Indoor Humidity Regulation
Mesoporous Silica‐Guided Synthesis of Metal–Organic Framework with Enhanced Water Adsorption Capacity for Smart Indoor Humidity Regulation Open
Metal–organic frameworks (MOFs) are promising for indoor humidity regulation due to steep stepwise water uptake and moderate regeneration temperature. Current approaches for performance improvement of MOFs such as impregnating hygroscopic …