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CONTACT MECHANICS BEHAVIOR OF RUBBER TUBE OF DOWN-HOLE PACKER
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Application of MPS and FEM based Fluid-Structure Interaction Model to a Sequential Dam-Break Problem on Çoruh River
Published 2017-07-01Subjects: Get full text
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Analisis Kegagalan Pada Roda Gigi Miring Intermediate Gear 2 Pada Gear Box Untuk Roller Press Milling Machine
Published 2017-10-01Subjects: Get full text
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Parameter Analysis and Elastohydrodynamic Lubrication of the Precision Steel Ball Transmission
Published 2015-01-01“…On the basis of the study of contact mechanics and kinematics of precision steel ball transmission,the minimum film thickness formula of precision steel ball transmission meshing vice is derived by applying Hamrock-Dowson formula.The influence rule of the basic parameters such as the short amplitude coefficient of cycloidal tooth profile,rolling circle radius and steel ball radius on the meshing pair minimum film thickness is studied by applying numerical calculation method.The lubrication condition of meshing pair is analyzed and discriminated,the calculation method of the parameter selection of meshing pair in a state of complete elastohydrodynamic lubrication is proposed with calculating the range of the basic parameters.The theory basis of design and application for precision steel ball transmission is provided.…”
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Design and Research of a Bevel Gear-roller Flat Plate CVT
Published 2022-11-01“…Based on the transmission principle of traditional roller flat plate CVT and the transmission characteristics of bevel gears, a new bevel gear-roller flat plate CVT is proposed, the transmission principle and structural characteristics of the CVT are analyzed, and the mechanical transmission mathematical model between roller and flat plate is established; based on the principles of contact mechanics and tribology, the design and analysis of bevel gear-roller flat plate CVT is carried out. …”
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Research on Dynamic Modeling and Application of Kinetic Contact Interface in Machine Tool
Published 2016-01-01“…From statics analysis, vibration model analysis, dynamic experiment, and parameter identification, the dynamic modeling of linear guideway is synthetically studied. Based on contact mechanics and elastic mechanics, the mathematic vibration model and the expressions of basic mode frequency are deduced. …”
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Load Tooth Contact Analysis for Arc Tooth Face Gear Considering Assembly Misalignment
Published 2015-01-01“…By application of the elastic contact mechanics,finite element influence matrix method and mathematical programming method,the load tooth contact analysis for arc tooth face gear is carried out,the load distribution and contact stress of tooth surface pair are studied in different installation error. …”
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Basic Principle and Contact Analysis of Internal Meshing Gear Drive with Curve Configuration
Published 2022-02-01“…Further studies on meshing characteristics, contact mechanics and manufacturing method of tooth profiles will be carried out.…”
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Predictive design of tactile friction for micro/nanostructured haptic surfaces
Published 2025-01-01“…Here, we develop a model for micro/nanostructured touch interfaces, accounting for contact mechanics, capillaries, electrostatic fields, and their mutual interactions. …”
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THERMAL-STRUCTURE COUPLING ANALYSIS OF HOLLOW CYLINDRICAL ROLLER BEARING FOR CONE BIT
Published 2016-01-01“…Based on the bearing contact mechanics and heat transfer theory,thermal-structure coupling model of hollow cylindrical roller bearing for cone bit was established. …”
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Investigation of mixed mode - I/II fracture problems - Part 1: computational and experimental analyses
Published 2015-12-01“…., loading devices, pins and the specimen, with contact mechanics are performed using ANSYSTM. Then, CTS specimen is analyzed separately using a submodeling approach, in which three-dimensional enriched finite elements are used in FRAC3D solver to calculate the resulting stress intensity factors along the crack front. …”
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Finite element modeling and experimental studies on mixed mode-I/III fracture specimens
Published 2015-12-01“…., loading devices, bolts and the specimen, with contact mechanics are performed using ANSYSTM. Then, the mode-I/III specimen is analyzed separately using a submodeling approach, in which threedimensional enriched finite elements are used in FRAC3D solver to calculate the resulting stress intensity factors along the crack front. …”
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Assembly Accuracy Analysis Method Based on Multi‐Stage Linearized Contact
Published 2025-01-01“…The relationship between the assembly load and the deformation amount is established based on the related theories of contact mechanics and the geometric relationship between the assembly interfaces, thus enabling the prediction of the part's pose during the assembly process. …”
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Leakage Analysis of PEMFC Sealing System Considering Temperature Cycling
Published 2023-07-01“…The Greenwood–Williamson model is used for contact mechanics analysis to solve for the average height of the leakage channel. …”
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Investigation of mixed mode - I/II fracture problems - Part 1: computational and experimental analyses
Published 2016-01-01“…., loading devices, pins and the specimen, with contact mechanics are performed using ANSYSTM. Then, CTS specimen is analyzed separately using a submodeling approach, in which three-dimensional enriched finite elements are used in FRAC3D solver to calculate the resulting stress intensity factors along the crack front. …”
Get full text
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Finite element modeling and experimental studies on mixed mode-I/III fracture specimens
Published 2016-01-01“…., loading devices, bolts and the specimen, with contact mechanics are performed using ANSYSTM. Then, the mode-I/III specimen is analyzed separately using a submodeling approach, in which threedimensional enriched finite elements are used in FRAC3D solver to calculate the resulting stress intensity factors along the crack front. …”
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An Updated Analytical Structural Pounding Force Model Based on Viscoelasticity of Materials
Published 2016-01-01“…Based on the summary of existing pounding force analytical models, an updated pounding force analysis method is proposed by introducing viscoelastic constitutive model and contact mechanics method. Traditional Kelvin viscoelastic pounding force model can be expanded to 3-parameter linear viscoelastic model by separating classic pounding model parameters into geometry parameters and viscoelastic material parameters. …”
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Evaluation of machine learning techniques for real-time prediction of implanted lower limb mechanics
Published 2025-01-01“…This study investigates the application of machine learning (ML) techniques for real-time prediction of knee joint mechanics.MethodsA validated finite element (FE) model of the lower limb was used to generate a dataset of knee joint kinematics, kinetics, and contact mechanics. The models were trained on joint alignment data, ligament information, and external boundary conditions. …”
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Dynamic Modeling and Vibration Analysis for the Vehicles with Rigid Wheels Based on Wheel-Terrain Interaction Mechanics
Published 2015-01-01“…The contact mechanics for a rigid wheel and deformable terrain are complicated owing to the rigid flexible coupling characteristics. …”
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