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Keywords: Finite element method
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A011, November 1–5, 2021
Paper No: IMECE2021-73254
...), increasing cylinder diameter from o.1L to 0.3L causes the heat transfer rate to reduce at a rate of 57.7%, and increasing the Hartman number from 0 to 100 causes the heat transfer rate to increase at a rate of 11.1%. Keywords: Mixed convection; Heated cylinder; Partial vented cavity; Finite element method...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A042, November 1–5, 2021
Paper No: IMECE2021-71914
... and a sensitivity analysis should be conducted to determine where additional testing is appropriate to improve the model s correlation with experimental results. Keywords: Cellular Concrete, Holmquist-Johnson-Cook Concrete Model, Finite Element Method, Penetration Testing, Perforation Testing, Experimental Results...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 5: Biomedical and Biotechnology, V005T05A007, November 1–5, 2021
Paper No: IMECE2021-72395
... in the clinical application. Because of difficulty and time-consuming of physical tests, finite element method (FEM) has become an efficient way to solve the problem. However, the mechanical performances of PLLA stents during the degradation process could not be fully captured using the existing numerical models...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 1: Acoustics, Vibration, and Phononics, V001T01A029, November 1–5, 2021
Paper No: IMECE2021-70333
... to manipulate and control the direction of the acoustic wave at specific frequencies. coupling modes Helmholtz resonators far pressure field directional propagative wave finite element method Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 12: Mechanics of Solids, Structures, and Fluids; Micro- and Nano- Systems Engineering and Packaging, V012T12A017, November 1–5, 2021
Paper No: IMECE2021-70744
... by topology optimization with the objective function of stiffness maximization. The compressive behaviors of the topology-optimized cellular structure and BCC, FCC lattice structures were investigated by carrying out the compression analysis by finite element method (FEM). A full model and a simplified model...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 12: Mechanics of Solids, Structures, and Fluids; Micro- and Nano- Systems Engineering and Packaging, V012T12A019, November 1–5, 2021
Paper No: IMECE2021-71166
... ablation, Finite Element Method 1. INTRODUCTION In general, a material has an inherent strength against deformation and fracture, which is known to depend on the deformation size and strain rate (i.e., deformation rate). Currently, material testing at macro-scale for bulk materials have been well...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 6: Design, Systems, and Complexity, V006T06A007, November 1–5, 2021
Paper No: IMECE2021-73333
... is greatly enhanced. gravity balancing interconnected manipulator rigidity deflection finite element method Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-73333 CONCURRENT DESIGN FOR GRAVITY...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 7A: Dynamics, Vibration, and Control, V07AT07A002, November 1–5, 2021
Paper No: IMECE2021-70345
... sensitivity and accuracy. This paper finishes with summary, concluding remarks, and suggestions for future work. Keywords: finite element method, contact acoustic nonlinearity, vibro-acoustic modulation, multi-bolt loosening monitoring, structural health monitoring 1. INTRODUCTION Structural health monitoring...
Topics: Acoustics
Proceedings Papers

Proc. ASME. IMECE2021, Volume 7A: Dynamics, Vibration, and Control, V07AT07A048, November 1–5, 2021
Paper No: IMECE2021-73717
... to be effective for field and design use. The paper also provides algorithms and methods for programming the solution-modelling component of the code, and the user interface component. mechanical design drillstring system stick-slip bit-bounce bit-rock interaction finite element method Proceedings...
Proceedings Papers

Proc. ASME. IMECE99, Industrial Virtual Reality: Manufacturing and Design Tool for the Next Millennium, 107-116, November 14–19, 1999
Paper No: IMECE1999-0165
... by an example that the VPAVE based validation during DFA can prevent difficulties that may arise during the actual assembly process due to the influence of the production process of the components. virtual prototyping virtual environments finite element method design for assembly assembly part mating...
Proceedings Papers

Proc. ASME. IMECE2001, Adaptive Structures and Material Systems, 9-15, November 11–16, 2001
Paper No: IMECE2001/AD-23701
... the vibration amplitude of a rotor system in a wide range of rotating speeds. Keywords: magneto-rheological (MR) fluid, smart damper, rotor, active vibration control, finite element method, In comparison with the properties of the ER fluid, the magnetic field, on-off control MR fluid inherently has higher yield...
Proceedings Papers

Proc. ASME. IMECE2001, Manufacturing Engineering, 217-223, November 11–16, 2001
Paper No: IMECE2001/MED-23323
...Abstract Abstract A tube-bending process is presented in the paper, in which an elastomer is employed as an internal pressure transmitting medium. Finite element method is applied to simulate the forming process. Numerical results show that the internal pressure and the friction condition play...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 12: Mechanics of Solids, Structures, and Fluids, V012T12A009, November 16–19, 2020
Paper No: IMECE2020-23456
...CHARACTERIZATIONS OF CRACK GROWTH BEHAVIOR OF POROUS POLYMER MEMBRANES USING DIGITAL IMAGE CORRELATION AND FINITE ELEMENT METHOD Yasuhisa KODAIRA, Tatsuma MIURA, Shoma ITO, Akio YONEZU, Hideki NAGATSUKA Department of Precision Mechanics Chuo University Tokyo, Japan ABSTRACT This study investigated...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 12: Mechanics of Solids, Structures, and Fluids, V012T12A065, November 16–19, 2020
Paper No: IMECE2020-23718
... engine cylinder-liner failure analysis-installation simulation finite element method FINITE ELEMENT ANALYSIS OF INSTALLATION FAILURES IN ENGINE CYLINDER-LINERS Satya Prasad Paruchuru1*, Pramila Rani Maturi2, Jashwitha Nuthalapati1 1Department of Mechanical Engineering, VNRVJIET, Hyderabad...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A017, November 16–19, 2020
Paper No: IMECE2020-23339
..., the Nu enhances about 395.7%. 1 Corresponding author: ramin@montana.edu Keywords: Mixed convection, Lid-driven cavity, Rotating cylinders, Finite element method. NOMENCLATURE Lid velocity, m.s-1 uc Peripheral velocity of the cylinder, m.s-1 Dimensional length of the wall, m Di Diameter of the cylinder, m...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A007, November 16–19, 2020
Paper No: IMECE2020-24049
... analyses to be performed. Conduction based FEM (Finite Element Method) is a common and practical way to examine the thermal behavior of an electronic system. First step to perform a numerical analysis for any system is to set up the correct analysis model. In this paper, a method for obtaining...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A023, November 16–19, 2020
Paper No: IMECE2020-24130
...Abstract Abstract A finite element method (FEM) based tool is used in this work to numerically modeling mineral-slurry like flows in a 3D lid-driven cavity. Accordingly, the context in which the referred FEM based tool is being developed is firstly emphasized. Both mathematical and numerical...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A005, November 16–19, 2020
Paper No: IMECE2020-23729
... of aluminum. All of the PCM packages are placed over the heating component of the electronics board in the same environmental condition. Computations are performed in three dimensions using a conduction based finite element method. Computational method is verified by time-dependent temperature measurements...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A043, November 16–19, 2020
Paper No: IMECE2020-23191
... temperature (Th), respectively, whereas the vertical wall, is kept adiabatic. The governing non-dimensional partial differential equations are solved by using the Galerkin weighted residual finite element method. The Rayleigh number (Ra) and the solid volume-fraction of nanoparticles (ϕ) are varied...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 6: Design, Systems, and Complexity, V006T06A010, November 16–19, 2020
Paper No: IMECE2020-24558
... is affected by external factors resulting from manufacturing process and material properties. Strain reduction in prototypes with thicker reinforcement is an indicator of the improvement on pressure resistance. Keywords: Pressure Vessel, Finite Element Method, Pressure Testing, Hydrogen Storage. 1 Contact...