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19 621 (0,111s)

Výsledek výzkumu

Derivation of relaxation constants for analysis of residual stresses measured by Ring-core method, integral method

The report describes a FEM model for deriving relaxation constants for residual stress analysis. It further elaborates the results of FEM calculations, which are, however, only a basis for deriving relaxation constants<...

Applied mechanics

  • 2019
  • O
Výsledek výzkumu

Experimental and numerical research of stress relaxation behavior of magnetorheological elastomer

constant strain and external magnetic field. The relaxed stress and modulus of the MRE relaxation response of isotropic magnetorheological elastomer (MRE). The isotropic MRE carbonyl iron particles. Effects of constant...

Materials engineering

  • 2021
  • Jimp
  • Odkaz
Výsledek výzkumu

Attenuation of nuclear orientation of .sup.127./sup.In in GD and the InGDKorringa spin-lattice relaxation time constant.

The nuclear spin-lattice relaxation of .sup.127./sup.In implanted into pure gadolinium metal has been measured using the method of integral attenuation of on-line nuclear orientation. The Korringa constant is determined to be C.sub....

BM - Fyzika pevných látek a magnetismus

  • 2001
  • Jx
Výsledek výzkumu

Small punch test of ferritic-martensitic steel P92 at constant deflection

relaxation testing at elevated temperatures. The disc specimen has to be loaded of themembrane-stretching regime. The deflection of the disc is then held constant and the force relaxes as the elastic strain is replaced wit...

JG - Hutnictví, kovové materiály

  • 2015
  • O
Výsledek výzkumu

Experimental and numerical investigation of compression stress relaxation of isotropic magneto-sensitive elastomeric composite

rubber matrix. Compressive stress relaxation behavior of the isotropic MEC was investigated using the single relaxation test. Effects of different loading rates, constant strains, and external magnetic fields on the compre...

Applied mechanics

  • 2024
  • D
  • Odkaz
Výsledek výzkumu

Nonadiabatic Dynamics of Uracil: Population Split among Different Decay Mechanisms

are reported for uracil. The dominant mechanism is characterized by relaxation into the S(2) minimum of .pi.pi.* character followed by the relaxation to the S(1) minimum of n.pi. * character. This mechanism contributes to the slowe...

CF - Fyzikální chemie a teoretická chemie

  • 2011
  • Jx
  • Odkaz
Výsledek výzkumu

Small Punch Testing of Sanicro 25 Steel and its Correlation with Uniaxial Tests

Small punch testing under constant deflection rate, constant force and constant deflectionn(i.e. force relaxation) were performed on the new austenitic steel Sanicro 25. Constant deflectionnrate experiment...

Materials engineering

  • 2017
  • D
  • Odkaz
Výsledek výzkumu

A Study on Stress Relaxation Behavior of Isotropic Magnetorheological Elastomeric Composite

Experimental study and numerical investigation of stress relaxation behavior-sized carbonyl iron particles. The stress relaxation response of the isotropic MEC was investigated at different loading rates, constant strain le...

Applied mechanics

  • 2022
  • D
  • Odkaz
Výsledek výzkumu

Simplified model of the thermomechanical stress relaxation experiment.

The approximate relationship describing the time evolution of single cantilever deformation under constant load at isothermal conditions are presented....

CA - Anorganická chemie

  • 2006
  • D
Výsledek výzkumu

Relaxation of electronic excitations in Kr2+ ions in cold krypton plasma

Reaction rate constants have been calculated for electronic transitions in Kr and/or spontaneous radiation processes. The rate constants have then been used in a series of modelings of electronic relaxation in the ions in c...

Fluids and plasma physics (including surface physics)

  • 2020
  • Jimp
  • Odkaz
  • 1 - 10 z 19 621