... principle of TRSR hollow axle is described; Second, taking the hollow axle of LZ50 steel as the research object, according to the actual performance of TRSR mill, the blank and rolling process parameters are selected, and the finite element model is established; Third, combined experiment and numerical...

... the built material’s center line increases with idle times. wire arc DED finite element model inter-layer cooling time residual stress additive manufacturing Proceedings of the ASME 2022 International Mechanical Engineering Congress and Exposition IMECE2022 October 30-November 3, 2022, Columbus...

... provides theoretical references for the control of optimizing wheel mobility. Additionally, this new analysis method developed here can also be applied to other expandable wheels. mobile robots solids mechanics finite element model vehicles sub-systems and applications compliant mechanisms...

... and aerodynamics of the dielectric elastomer membrane both computationally and experimentally. An electroactive membrane, VHB 4910, is considered the specimen, and the conductive material of carbon grease is used as an insulator on both surfaces of the membrane. Finite element models are developed to compute...

.... Prototypes of the panel designs were additively manufactured from sintered Ti6Al4V, a high strength titanium alloy. The designs were experimentally tested at the Army Research Laboratory in Aberdeen, Maryland under a small-scale buried blast event. Numerical finite element models were created in LS-DYNA...

... dependent on the topology optimization design goal. The methodology presented may be used in the future for projects which aim to minimize mass and maximize stiffness. optimization design optimization advanced manufacturing simulation computer aided design finite element model Proceedings...

... experience high-amplitude vibrations in response to ultrasonic excitation. These methods and results are useful for assessing how a wide variety of devices, including communications equipment, might produce biological effects. ultrasound modal analysis finite element model Proceedings of the ASME...

... finite element model of closed-open CWR is established by adopting software DEFORM. Secondly, three points are uniformly selected along the central axis of the rolled piece as observation points, and the variation law of the average grain size at different positions with time is studied. Thirdly...

... Mooney Rivlin 3-parameter hyper-elastic model. The results obtained for the Mooney-Rivlin 3-parameter model and Neo-Hookean model are very close to each other. computational mechanics finite element model medical devices and equipment transtibial prosthesis liner material modeling...

... the future product. It also concludes that the CAA approach can be considered as a potential cost-effective tool in the early product development process for a better product design. CAA CFD humidification modelling acoustic finite element model aerodynamics CPAP device sound measurements...

... Abstract The need for an objective measure of injury in an area of the body that is difficult to study through experimental research methods combined with recent advancements in computational capabilities has led to a focus on development of detailed finite element models. Model development...

... negative velocity feed back control are used to actively control the dynamic response of the plate. The Navier (analytical) solutions are derived for simply supported boundary conditions and a displacement finite element model is developed for a general plate. The effects of material properties, lamination...

... are studied based on estimated stress and strain distributions within the cell. antibacterial finite element model nanopillar arrays stress and strain NUMERICAL STUDY ON ANTIBACTERIAL EFFECTS OF BIO-INSPIRED NANOSTRUCTURED SURFACE Zhuoyuan Zheng, Parth Bansal, Yumeng Li1 Department of Industrial...

... and material loss in the SPR joint are predicted. self-pierce riveting joint hybrid model corrosion simulation finite element model CORROSION MODELING AND PROGNOSIS OF THE AL-FE SELF-PIERCE RIVETING JOINTS Zhuoyuan Zheng, Parth Bansal, Pingfeng Wang, Chenhui Shao, and Yumeng Li1 Department...

... the contact problem using FEM analysis. Specifically, it is report a design technology based on multiple parameters of tactile sensation that change depending on the shape of the contact part of the foam material. cellular mechanics computational method finite element model mechanism design modeling...

... ultrasound modal analysis finite element model heterodyne ULTRASONIC ACOUSTIC HETERODYNE TRANSMISSION INTO THE HUMAN AUDITORY AND VESTIBULAR SYSTEMS Christopher M. Dumm1, Anna C. Hiers1, Jeffrey S. Vipperman1,2, George E. Klinzing3, Carey D. Balaban4 University of Pittsburgh Pittsburgh, PA ABSTRACT...

... in the case when Mooney Rivlin 3-parameter hyper-elastic model. The results obtained for the Mooney-Rivlin 3-parameter model and Neo-Hookean model are very close to each other. computational mechanics finite element model medical devices and equipment transtibial prosthesis liner material modeling...

... on the range of motion (ROM), intradiscal pressure (IDP), and facet force variables with different types of FDA-approved CDA devices under normal physiological loading conditions. A validated three-dimensional finite element model (FEM) of the intact cervical spinal column (C2-T1) was used in the present study...

... tool for noise prediction. CAA CFD duct acoustic finite element model aerodynamics CPAP device sound measurements COMPUTATIONAL ANALYSIS OF THE DYNAMICS FLOW IN THE DUCT SYSTEM OF AN CONTINUOUS POSITIVE AIRWAYS PRESSURE DEVICE Dr Tung Xuan Vuong Manukau Institute of Technology, School...

... Using Euler-Bernoulli beam theory, a finite element model with six degrees of freedom per node is developed for a drill-string assembly. The drill-string is driven by a DC motor on the top and is subjected to distributed loads due to its own weight as well as bit/formation interaction. The model...