Li Yang
YOU?
Author Swipe
View article: From Imitation to Discrimination: Toward A Generalized Curriculum Advantage Mechanism Enhancing Cross-Domain Reasoning Tasks
From Imitation to Discrimination: Toward A Generalized Curriculum Advantage Mechanism Enhancing Cross-Domain Reasoning Tasks Open
Reinforcement learning has emerged as a paradigm for post-training large language models, boosting their reasoning capabilities. Such approaches compute an advantage value for each sample, reflecting better or worse performance than expect…
View article: A large-deformation mechanical-thermal-chemical coupling model for thermal barrier coatings incorporating strain gradient effects
A large-deformation mechanical-thermal-chemical coupling model for thermal barrier coatings incorporating strain gradient effects Open
View article: Exploring Degradation Mechanisms and Recent Developments in High-Nickel Layered Cathodes for Lithium Batteries
Exploring Degradation Mechanisms and Recent Developments in High-Nickel Layered Cathodes for Lithium Batteries Open
The Ni-rich layered cathode materials LiNi x Co y Mn 1− x − y O 2 (NCM), which have a high energy density, are crucial in the strategic formulation of next-generation high-performance lithium-ion batteries (LIBs), particularly for cathode …
View article: Enterprise Digital Transformation, ESG Performance and High-quality Development
Enterprise Digital Transformation, ESG Performance and High-quality Development Open
Enterprise ESG performance is the key point to achieving the goal of “dual carbon goals” in China, and the improvement of the digital level can effectively promote green transformation and high-quality development of enterprises. This pape…
View article: Simulation study on integrated bottom car body formation by high pressure die casting with a dual injection system
Simulation study on integrated bottom car body formation by high pressure die casting with a dual injection system Open
View article: Uncertainty quantification of thermal barrier coatings lifetime on rotating turbine blades considering chemo-thermo-mechanically coupling failure
Uncertainty quantification of thermal barrier coatings lifetime on rotating turbine blades considering chemo-thermo-mechanically coupling failure Open
The lifetime prediction of thermal barrier coatings (TBCs) on rotating turbine blades remains a significant challenge due to the complex service environment and multi-physics failure mechanisms. A computationally efficient multiscale uncer…
View article: Multiple Cracking Behavior of Sinx Films on Polyimide Substrates Based on Weibull Statistical Distribution Model
Multiple Cracking Behavior of Sinx Films on Polyimide Substrates Based on Weibull Statistical Distribution Model Open
View article: Multiple Cracking Behavior of Brittle Films on Ductile Substrates Based on Weibull Statistical Distribution Model
Multiple Cracking Behavior of Brittle Films on Ductile Substrates Based on Weibull Statistical Distribution Model Open
View article: Figure of Merit for Evaluating the Thin-Film Encapsulation's Performance Via Mechanical, Barrier and Optical Properties
Figure of Merit for Evaluating the Thin-Film Encapsulation's Performance Via Mechanical, Barrier and Optical Properties Open
View article: Hydrophobic covalent organic frameworks: a green synthesis approach for efficient oil/water separation
Hydrophobic covalent organic frameworks: a green synthesis approach for efficient oil/water separation Open
The rapid economic development has led to oil pollution and energy shortages. In this paper, a hydrophobic covalent organic framework of COF-AG was synthesized rapidly at room temperature, which has high oil–water separation performance.
View article: ESTABLISHMENT AND CALIBRATION OF DISCRETE ELEMENT MODEL FOR COATED WHEAT SEED BASED ON STATIC AND DYNAMIC VERIFICATION TEST
ESTABLISHMENT AND CALIBRATION OF DISCRETE ELEMENT MODEL FOR COATED WHEAT SEED BASED ON STATIC AND DYNAMIC VERIFICATION TEST Open
This study calibrated discrete element parameters for coated wheat seeds through static and dynamic validation tests. Using physical experiments, key parameters were measured, and a discrete element model was created. Optimal parameters we…
View article: Study on Thermal Reflection Characteristics and Mechanism of Composite Inorganic Coatings
Study on Thermal Reflection Characteristics and Mechanism of Composite Inorganic Coatings Open
This study examined the thermal reflective properties and mechanisms of composite inorganic coatings applied to various wall types. It evaluated the influence of these coatings on the thermal insulation and reflectivity of walls. The findi…
View article: Reliability Evaluation of EB-PVD Thermal Barrier Coatings in High-Speed Rotation and Gas Thermal Shock
Reliability Evaluation of EB-PVD Thermal Barrier Coatings in High-Speed Rotation and Gas Thermal Shock Open
The uncertain service life of thermal barrier coatings (TBCs) imposes constraints on their secure application. In addressing this uncertainty, this study employs the Monte Carlo simulation method for reliability evaluation, quantifying the…
View article: Two-Phase Flow Dynamics in the Coupling Region of Gas Diffusion Layer and Patterned Wettability Metal Foam Flow Field in Proton Exchange Membrane Fuel Cells
Two-Phase Flow Dynamics in the Coupling Region of Gas Diffusion Layer and Patterned Wettability Metal Foam Flow Field in Proton Exchange Membrane Fuel Cells Open
View article: First-principles Study on Mechanical Properties and Melting Curve of Hf<i><sub>x</sub></i>Ta<sub>1-</sub><i><sub>x</sub></i>C System
First-principles Study on Mechanical Properties and Melting Curve of Hf<i><sub>x</sub></i>Ta<sub>1-</sub><i><sub>x</sub></i>C System Open
View article: Two-Phase Flow Dynamics in the Coupling Region of Gas Diffusion Layer and Patterned Wettability Metal Foam Flow Field in Proton Exchange Membrane Fuel Cells
Two-Phase Flow Dynamics in the Coupling Region of Gas Diffusion Layer and Patterned Wettability Metal Foam Flow Field in Proton Exchange Membrane Fuel Cells Open
View article: Multiple Cracking Behavior of Brittle Films on Ductile Substrates Based on Weibull Statistical Distribution Model
Multiple Cracking Behavior of Brittle Films on Ductile Substrates Based on Weibull Statistical Distribution Model Open
View article: Multiple Cracking Behavior of Brittle Films on Ductile Substrates Based on Weibull Statistical Distribution Model
Multiple Cracking Behavior of Brittle Films on Ductile Substrates Based on Weibull Statistical Distribution Model Open
View article: Analysis of the thermal insulation performance of turbine blade thermal barrier coatings considering inlet non-uniformity
Analysis of the thermal insulation performance of turbine blade thermal barrier coatings considering inlet non-uniformity Open
The gases discharged from the new generation of lean-burn combustors usually have hot streaks (HS) and swirls. The thermal performance of rotor thermal barrier coatings (TBCs) exhibits significant non-constant behavior due to inlet non-uni…
View article: Hot-Corrosion Behavior of Gd2O3–Yb2O3 Co-Doped YSZ Thermal Barrier Coatings in the Presence of V2O5 Molten Salt
Hot-Corrosion Behavior of Gd2O3–Yb2O3 Co-Doped YSZ Thermal Barrier Coatings in the Presence of V2O5 Molten Salt Open
In this study, thermal barrier coatings (TBC) consisting of 3.5 mol% Yb2O3-stabilized ZrO2 co-doped with 1 mol% Gd2O3 and 1 mol% Yb2O3 (referred to as GdYb-YSZ) were fabricated by means of air plasma spraying. The as-fabricated coatings ex…
View article: Automatic monitoring technology of salt spray corrosion of steel structure in coastal building construction
Automatic monitoring technology of salt spray corrosion of steel structure in coastal building construction Open
View article: Solid Particle Erosion Behavior of La2Ce2O7/YSZ Double-Ceramic-Layer and Traditional YSZ Thermal Barrier Coatings at High Temperature
Solid Particle Erosion Behavior of La2Ce2O7/YSZ Double-Ceramic-Layer and Traditional YSZ Thermal Barrier Coatings at High Temperature Open
Thermal barrier coatings (TBC) used for turbine blades are indispensable for the most advanced aero-engines due to their excellent thermal insulation performance. Solid particle erosion (SPE) at high temperatures is one of the most critica…
View article: Stabilizing the (003) Facet of Micron-Sized LiNi0.6Co0.2Mn0.2O2 Cathode Material Using Tungsten Oxide as an Exemplar
Stabilizing the (003) Facet of Micron-Sized LiNi0.6Co0.2Mn0.2O2 Cathode Material Using Tungsten Oxide as an Exemplar Open
The structural stability of layered LiNi1-x-yCoxMnyO2 cathode materials is critical for guaranteeing their excellent electrochemical cycling performance, particularly at elevated temperatures. However, the notorious H2–H3 phase transition …
View article: Wetting and spreading behaviour of molten CMAS towards thermal barrier coatings and its influencing factors
Wetting and spreading behaviour of molten CMAS towards thermal barrier coatings and its influencing factors Open
Thermal barrier coatings (TBCs) are inevitably subject to corrosion caused by molten calcium-magnesium-alumino-silicate (CMAS), which leads to severe degradation in the properties of the coatings. In this study, a novel device for evaluati…
View article: Failure behavior study of EB-PVD TBCs under salt spray corrosion and thermal shock cycles
Failure behavior study of EB-PVD TBCs under salt spray corrosion and thermal shock cycles Open
Thermal barrier coatings (TBCs) are the most used methods to protect the internal hot end components of aeroengines for their improved thermal efficiency. Because of the severe service environment of TBCs, their spalling failure poses a pr…
View article: Reactive Plasma Spraying of Super-Hard Ta-Hf-W-C Single-Phase Solid Solution Coating
Reactive Plasma Spraying of Super-Hard Ta-Hf-W-C Single-Phase Solid Solution Coating Open
View article: Embedding two-dimensional graphene array in ceramic matrix
Embedding two-dimensional graphene array in ceramic matrix Open
Ceramic matrix composites containing two-dimensional graphene array show outstanding mechanical and frictional properties.
View article: Factors influencing the penetration depth of molten volcanic ash in thermal barrier coatings: Theoretical calculation and experimental testing
Factors influencing the penetration depth of molten volcanic ash in thermal barrier coatings: Theoretical calculation and experimental testing Open
Volcanic ash (VA) corrosion is a critical factor accelerating the failure of thermal barrier coatings (TBCs). The service life of the TBCs corroded by molten VA is controlled by its penetration depth. Here theoretical model as well as expe…
View article: Error and modification in thermal barrier coatings measurement using impedance spectroscopy
Error and modification in thermal barrier coatings measurement using impedance spectroscopy Open
View article: On the resistance of rare earth oxide-doped YSZ to high temperature volcanic ash attack
On the resistance of rare earth oxide-doped YSZ to high temperature volcanic ash attack Open