A5027032842- Tribology and Lubrication Engineering
- Adhesion, Friction, and Surface Interactions
- Lubricants and Their Additives
- Metal and Thin Film Mechanics
- Gear and Bearing Dynamics Analysis
- Geotechnical Engineering and Soil Stabilization
- Tribology and Wear Analysis
- Automotive and Human Injury Biomechanics
- Cellular and Composite Structures
- Advanced machining processes and optimization
- Elasticity and Material Modeling
- Diamond and Carbon-based Materials Research
- Metallurgy and Material Forming
- Metal Alloys Wear and Properties
- Geotechnical Engineering and Analysis
- Bauxite Residue and Utilization
- Recycling and utilization of industrial and municipal waste in materials production
- Brake Systems and Friction Analysis
- Advanced Numerical Analysis Techniques
- Advanced materials and composites
- Botulinum Toxin and Related Neurological Disorders
- Grouting, Rheology, and Soil Mechanics
- Electrohydrodynamics and Fluid Dynamics
- Powder Metallurgy Techniques and Materials
- Asphalt Pavement Performance Evaluation
Shandong University
2014-2024
Karlsruhe Institute of Technology
2024
Shandong University of Technology
2023
Laser surface texturing has proven beneficial in improving tribological performance different lubrication regimes. However, the interaction between plateau roughness and texture remains to be further investigated, even though rough surfaces are common engineering applications. In present study, we investigated frictional influence of ground under conditions. Channel textures with depths area ratios were fabricated on surfaces, their friction was tested reciprocating tests. The experimental...
Abstract Red mud (RM) is a solid waste material with high alkalinity and low cementing activity component. The of RM makes it difficult to prepare high-performance cementitious materials from alone. Five groups RM-based samples were prepared by adding steel slag (SS), grade 42.5 ordinary Portland cement (OPC), blast furnace (BFSC), flue gas desulfurization gypsum (FGDG), fly ash (FA). effects different additives on the hydration mechanisms, mechanical properties, environmental safety...
An Nd:YAG laser was used to fabricate biomimetic hexagonal micro-textures on the mating surfaces of steel guideways. The influence under grease lubrication tribological performances guideways determined using a guideway reciprocating sliding tester facility for different distributions and orientations, loads speeds. Results revealed that had positive properties when only one surface textured, but they would play opposite role if both were textured. friction coefficient one-side-textured...
While the developments in finite element method have made it possible to simulate complex problems biomechanics, building an accurate constitutive model of living tissues is a major factor getting reliable analysis (FEA) results. In this study, set experiments were performed test properties porcine brain tissue under unconfined uniaxial compression with 20[Formula: see text]s hold time at varied strain levels (10–50%) and rates (0.1–1[Formula: text]s[Formula: text]). A novel was developed...
The pin-on-disc test is a widely employed method for investigating the friction and wear performance of materials in conformal contact. In typical system, self-aligning pin holders are frequently utilized to ensure proper surface This study reveals that such setup, inclination has significant impact on reliability, particularly under oil-lubricated conditions, which may overweight influence other parameters as roughness or texture elements. Utilizing in-situ measurements, we captured dynamic...
The Deep Cement Mixing Integrated Drilling, and Jetting (DMJ) method represents a novel approach to the construction of slurry piles in Yellow River Floodplain, offering potential enhance quality these structures. In order investigate pile strength its distribution characteristics under different conditions, an unconfined compressive test was conducted on DMJ core samples. Kolmogorov-Smirnov (K-S) employed evaluate normal strength, fluctuation evaluated by autocorrelation function elucidate...
<vmb:p>Friction can indeed have a significant impact on energy consumption and CO2 emissions. Height waviness changes depending the fabrication, mounting or deformation due to high load. This be an important factor in determining friction performance of many engineering systems that involve contact sliding between two surfaces. However, relation height remains for further investigation. In this work, pin-on-disk setup was used investigate effect surfaces conformal contact. The tribological...