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Showing 1 to 20 of 57 for “"energy method"”.

  1. The Energy Method in Cylindrical Shell Theory

    Carver, Dale RingwaltUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-04T23:10:47Z (GMT). No. of bitstreams: 1 0003991.pdf: 1336279 bytes, checksum: 5686d2b9b8ae301c6b39c29577ffaf5b (MD5) Previous issue date: 1952

    uiuc Repository record

  2. N-Representability in the Quantum Kernel Energy Method

    Polkosnik, WalterThe Graduate School and University Center of The City University of New York2018

    <p>The Kernel Energy Method (KEM) delivers accurate full molecule energies using less computational resources than standard ab-initio quantum chemical approaches. KEM achieves this efficiency by decomposing a system of atoms into disjoint subsets called kernels. The results of full ab-initio …

    cuny-grad Repository record

  3. Analysis of flutter and flutter suppression via an energy method

    York, Darrell L.Virginia Tech1980

    … operating envelope of the aircraft. Passive methods which have been used to solve the flutter problem include added structural stiffness, mass balancing, and speed restrictions. These methods may result in significant weight penalties. Studies by Boeing (ref. 1) show that weight penalties as …

    vt Repository record

  4. Improving the Dispersive Optical Model toward a Dispersive Self-energy Method

    Waldecker, Seth2012

    … potential and the irreducible nucleon self-energy from Green's function theory is improved, providing a tighter link between nuclear reactions and nuclear structure. In particular, since the self-energy is inherently nonlocal, an explicitly nonlocal term is incorporated in the real part of …

    wustl Repository record

  5. MINIMUM SAMPLE SIZE NEEDED TO CONSTRUCT CUSHION CURVES BASED ON THE STRESS-ENERGY METHOD

    Marcondes, Patricia

    clemson Repository record

  6. Energy-Method Analysis of Effect of Transverse Bending Load on a Box-Beambracket With Ends Restrained From Warping

    Smith, Frederick Adair, Jr.University of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-10T17:25:48Z (GMT). No. of bitstreams: 1 6910853.pdf: 4188755 bytes, checksum: d66080e8bb2dadfb20ef9c0738299dc8 (MD5) Previous issue date: 1968

    uiuc Repository record

  7. Exploring emerging technologies for innovative structural solutions: deep energy method, fused filament fabrication, and hoof wall-inspired design

    Chadha, CharulUniversity of Illinois Urbana-Champaign2025

    Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2027-08-01

    uiuc Repository record

  8. An Energy Method for Analyzing Wave Propagation in Viscous Flow in An Elastic Tube Surrounded by An Elastic Medium

    Wang, Oliver Shyi-LinUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-14T14:42:14Z (GMT). No. of bitstreams: 1 7811307.pdf: 4785973 bytes, checksum: a35de094b8545bcec5ea20922572421c (MD5) Previous issue date: 1978

    uiuc Repository record

  9. The Dynamic Analysis of a Composite Overwrapped Gun Barrel with Constrained Viscoelastic Damping Layers Using the Modal Strain Energy Method

    Hall, Braydon Day

    utahstate Repository record

  10. Análise de estruturas laminares pelo Método da Energia Discretizada

    Pletz, EveraldoUniversidade Federal do Rio de Janeiro1983

    This work presents the Discrete Energy Method whose formulation is based on energy principles through a special form of finite differences. It does not depend on the boundary conditions and uses the concept of matrix of elements in which the structures are discretized. The objective of this work is …

    brazil-uerj Repository record

  11. Buckling of cantilever thin plate with free end subjected to uniform shear

    Yu, James Chie MengVirginia Polytechnic Institute1963

    … of a deep beam. The author baa used the energy method based on the thin plate theory to attack the problem. After the displacement is assumed, the potential energy can be formulated. From the condition that the potential energy assume a minimum value in an equilibrium configuration, …

    vt Repository record

  12. Buckling and postbuckling analysis of delaminated beams under compressive loads

    Lim, Yeow BengUniversity of Illinois at Urbana-Champaign2011

    … delaminations is described. The study employs an energy method and arbitrary assumed displacements. Lagrange multipliers are used to enforce the kinematic constraints and boundary conditions, enabling a variety of support conditions to be studied.

    uiuc Repository record

  13. Improved Constraint Mode Tire Model with Analytical Derivations and Numerical Approximations

    Xu, DahanVirginia Tech2025

    … of solid mechanics, solved using numerical methods to yield approximate solutions. In both models, a tire is treated as an elastic component mounted onto an elastic foundation. Contributions from different components of a tire to the tire stiffness are included with justifications, therefore …

    vt Repository record

  14. Interação local-global na flambagem de colunas de seção U enrijecida

    Pfeil, Michèle SchubertUniversidade Federal do Rio de Janeiro1985

    … and eccentric loading is presented. A semi-energy method is used to investigate the non-linear interaction between the local and global flexural buckling modes. The results of this analysis show the stable and unstable local post-critical equilibrium paths, for various columns, plus the …

    brazil-uerj Repository record

  15. Characterization of Pharmaceutical Materials by Thermal and Analytical Methods

    Maheswaram, Manik Pavan KumarCleveland State University2012

    … temperature. This describes the “activation energy method”. An Arrhenius plot, log ionic conductivity vs. reciprocal temperature (1/K), of the pre-melt DEA transition yields frequency dependent activation energy (Ea, J/mol) for the complex charging in the solid state. The amorphous content is …

    ohiolink Repository record

  16. Aplicação de diferenças finitas energéticas em placas com o uso de malhas arbitrárias

    Silva, Lygia Maria Gomes daUniversidade Federal do Rio de Janeiro1988

    … curved or irregular boundaries. The proposed method is basically an extension of the known finite difference energy method with the improvement of flexible mesh discretization. The theory has been set down in such a way as to be particularly useful to a systematic program implementation. This …

    brazil-uerj Repository record

  17. MODELLING AND SIMULATION OF MICROACCELEROMETER

    YAO YUFENG2000

    … and derives the spring constants using energy method. The spring configurations include fixed-fixed flexure, folded flexure, "U" folded flexure, extended folded flexure and extended "U" flexure. The natural frequency is also derived using Rayleigh's energy method. The equivalent mass …

    nus Repository record

  18. Inflated cylindrical envelope subjected to axial compressive load

    Ho, Cheng-chenVirginia Polytechnic Institute1960

    … by analysis, there is still lack of theoretical methods, even approximate solutions. The purpose of this thesis is to investigate theoretical analysis for finding the relation between the applied load and the deflections, stresses, and also the end shortening of an inflated cylindrical fabric …

    vt Repository record

  19. Existence and Uniqueness of a solution to a flow problem about a Rotating Obstacle at low Reynolds number

    Nyathi, Freeman2015

    … vector field is confirmed by using the so called energy method. In this study we chose the incompressible viscous Navier-Stokes flow and thus the fluid density does not change through out the flow.

    venda Repository record

  20. Structural analysis of geodesically stiffened composite panels with variable stiffener distribution

    Grall, BrunoVirginia Tech1992

    … through the use of Lagrange multipliers in an energy method solution. The analysis is used to isolate the effect of various stiffener deformation modes on the buckling load and skin deformation patterns of geodesically stiffened panels under various load combinations. The analysis routines are …

    vt Repository record

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