The Experts below are selected from a list of 294 Experts worldwide ranked by ideXlab platform

Jin Wu Jiang - One of the best experts on this subject based on the ideXlab platform.

  • the strain rate effect on the Buckling of single layer mos2
    Scientific Reports, 2015
    Co-Authors: Jin Wu Jiang
    Abstract:

    The Euler Buckling theory states that the Buckling critical strain is an inverse quadratic function of the length for a thin plate in the static compression process. However, the suitability of this theory in the dynamical process is unclear, so we perform molecular dynamics simulations to examine the applicability of the Euler Buckling theory for the fast compression of the single-layer MoS2. We find that the Euler Buckling theory is not applicable in such dynamical process, as the Buckling critical strain becomes a length-independent constant in the buckled system with many ripples. However, the Euler Buckling theory can be resumed in the dynamical process after restricting the theory to an individual ripple in the buckled structure.

  • The Buckling of single-layer MoS2 under uniaxial compression
    Nanotechnology, 2014
    Co-Authors: Jin Wu Jiang
    Abstract:

    Molecular dynamics simulations are performed to investigate the Buckling of single-layer MoS2 under uniaxial compression. The strain rate is found to have an important effect on the critical Buckling strain, where higher strain rate leads to larger critical strain. The critical strain is almost temperature-independent for K, and it increases with increasing temperature for K owing to the thermal vibration assisted healing mechanism on the Buckling deformation. The length-dependence of the critical strain from our simulations is in good agreement with the prediction of the Euler Buckling theory.

D. G. Blair - One of the best experts on this subject based on the ideXlab platform.

  • high performance vibration isolation using springs in Euler column Buckling mode
    Physics Letters A, 2002
    Co-Authors: John Winterflood, D. G. Blair, B. Slagmolen
    Abstract:

    A new vertical suspension technique utilising the remarkable properties of column springs in Euler Buckling mode allows the mass of suspension springs to be reduced towards their ultimate minimum, greatly increasing the resonant frequency of internal modes, and allowing near ideal vibration isolation to substantially higher frequencies than achievable conventionally.

  • Using Euler Buckling springs for vibration isolation
    Classical and Quantum Gravity, 2002
    Co-Authors: John Winterflood, Tracie Barber, D. G. Blair
    Abstract:

    Difficulties in obtaining ideal vertical vibration isolation with mechanical springs are identified as being due to the mass of the elastic element which is in turn due to its energy storage requirement. A new technique to minimize this energy is presented--being an Euler column undergoing elastic Buckling. The design of a high performance vertical vibration isolation stage based on this technique is presented together with its measured performance.

  • High performance vibration isolation using springs in Euler column Buckling mode
    Physics Letters Section A: General Atomic and Solid State Physics, 2002
    Co-Authors: John Winterflood, D. G. Blair, B. Slagmolen
    Abstract:

    A new vertical suspension technique utilising the remarkable properties of column springs in Euler Buckling mode allows the mass of suspension springs to be reduced towards their ultimate minimum, greatly increasing the resonant frequency of internal modes, and allowing near ideal vibration isolation to substantially higher frequencies than achievable conventionally. © 2002 Elsevier Science B.V. All rights reserved.

Leonardo Golubovic - One of the best experts on this subject based on the ideXlab platform.

John Winterflood - One of the best experts on this subject based on the ideXlab platform.

  • high performance vibration isolation using springs in Euler column Buckling mode
    Physics Letters A, 2002
    Co-Authors: John Winterflood, D. G. Blair, B. Slagmolen
    Abstract:

    A new vertical suspension technique utilising the remarkable properties of column springs in Euler Buckling mode allows the mass of suspension springs to be reduced towards their ultimate minimum, greatly increasing the resonant frequency of internal modes, and allowing near ideal vibration isolation to substantially higher frequencies than achievable conventionally.

  • Mathematical analysis of an Euler spring vibration isolator
    Physics Letters A, 2002
    Co-Authors: John Winterflood, Terran Barber, David Blair
    Abstract:

    Abstract A new suspension technique uses flat springs in Euler Buckling mode. This numerical analysis of the basic lever constrained configuration identifies the effect of the main geometrical parameters, and suitable values for obtaining the most useful force–displacement characteristic. The theory is shown to agree well with experimental measurements.

  • Using Euler Buckling springs for vibration isolation
    Classical and Quantum Gravity, 2002
    Co-Authors: John Winterflood, Tracie Barber, D. G. Blair
    Abstract:

    Difficulties in obtaining ideal vertical vibration isolation with mechanical springs are identified as being due to the mass of the elastic element which is in turn due to its energy storage requirement. A new technique to minimize this energy is presented--being an Euler column undergoing elastic Buckling. The design of a high performance vertical vibration isolation stage based on this technique is presented together with its measured performance.

  • High performance vibration isolation using springs in Euler column Buckling mode
    Physics Letters Section A: General Atomic and Solid State Physics, 2002
    Co-Authors: John Winterflood, D. G. Blair, B. Slagmolen
    Abstract:

    A new vertical suspension technique utilising the remarkable properties of column springs in Euler Buckling mode allows the mass of suspension springs to be reduced towards their ultimate minimum, greatly increasing the resonant frequency of internal modes, and allowing near ideal vibration isolation to substantially higher frequencies than achievable conventionally. © 2002 Elsevier Science B.V. All rights reserved.

Licui Chen - One of the best experts on this subject based on the ideXlab platform.