Results 121 to 130 of about 41,514 (298)
Analysis of Meshing Stiffness of Variable Hyperbolic Arc Gear based on Finite Element Method
Jixie chuandong, 2020 In order to study the meshing stiffness of variable hyperbolic arc gear， the tooth surface equation of variable hyperbolic arc gear is obtained according to the forming principle， and its accurate three-dimensional model is established.
Jianping Gou +5 more
doaj
Advanced Healthcare Materials, EarlyView.Our coaxial electrospinning system is capable of incorporating decellularized myocardial extracellular matrix in a core‐sheath configuration, creating nanofibrous scaffolds. These scaffolds, in turn, support the maintenance of functional cardiomyocytes adhered to the surface of these bioactive scaffolds.
Dhanusha N. Rajapakse +9 more
wiley +1 more source
Jixie chuandong, 2002 the dynamic characteristics of wide-helical gears directly affects the performance of the turbine system. In order to evaluate the dynamic characteristics of the single degree of freedom gear, the varying of the mesh stiffness is taken place by the ...
马亮, 杨电科
doaj
Advanced Healthcare Materials, EarlyView.Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez +8 more
wiley +1 more source
Soft volume simulation using a deformable surface model [PDF]
The aim of the research is to contribute to the modelling of deformable objects, such as soft tissues in medical simulation. Interactive simulation for medical training is a concept undergoing rapid growth as the underlying technologies support the ...
Arnab, Sylvester
core
Optimization of Compound Planetary Gear Train by Improved Mesh Stiffness Approach
, 2017 An improved mesh stiffness approach is presented for optimization of vibration and noise performance of the planetary gear trains in a full power split hybrid transmission, in which mesh stiffness time-variability and biaxial gear stiffness couplings in ...
Jianwu Zhang +3 more
core +1 more source
Low fluctuation stiffness design method for vibration reduction of helical gears
Jixie chuandongObjectiveThe time-varying mesh stiffness of gear pairs, as one of the most important internal excitation of the gear system, is an important reason for the vibration and noise of the gear system.
YOU Zhiwei +4 more
doaj +2 more sources
Study on Instantaneous Stiffness of CylindricalGear In Multitooth Meshes
Jixie chuandong, 1994 通过本文提出的分析轮齿刚度和齿面接触线载荷分布的新方法——台面接触线法向刚阵法，建立了齿面接触线上节点力与法向变形的关系。加入相应的变形协调条件和静力平衡条件，精确简便地作了多对齿同时啮合状态下，轮齿瞬时啮合刚度的分析计算。并用有限元方法编制了专用软件，文中给出了分析计算实例，获得了多齿对同时耦合时的啮合刚度曲线。计算结果具有较高的精度和可靠度。
openaire +1 more source
Advanced Healthcare Materials, EarlyView.Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha +9 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian +7 more
wiley +1 more source