Elastic constants of monotropic plastic foams. 2. Deformation parallel to foam rise direction. Numerical calculations

1998 ◽  
Vol 34 (2) ◽  
pp. 115-122 ◽  
Author(s):  
I. Beverte
Keyword(s):  
Elastic Constants ◽  
Numerical Calculations ◽  
Plastic Foams ◽  
Rise Direction

Local stresses and elastic constants at the atomic scale

2005 ◽  
Vol 461 (2058) ◽  
pp. 1869-1888 ◽  
Author(s):  
T.J Delph
Keyword(s):  
Potential Energy ◽  
Elastic Constants ◽  
Interatomic Potential ◽  
Local Stress ◽  
Fixed Number ◽  
Numerical Calculations ◽  
Atomic Scale ◽  
Cubic Crystal ◽  
Local Stresses

In this paper, we examine the problem of deriving local stress measures and associated elastic constants for a region containing a fixed number of atoms that is part of a larger body. By means of an expansion of the local interatomic potential energy, we derive expressions for the local second Piola–Kirchoff stress and the associated elastic constants. We relate these to other previously derived atomic scale stress measures. Numerical calculations are presented for the case of an oversized inclusion embedded in an otherwise perfect face-centred cubic crystal.

ELASTIC CONSTANTS OF IRON IN THE VICINITY OF THE CURIE POINT

1971 ◽  
Vol 32 (C1) ◽  
pp. C1-415-C1-416 ◽  
Author(s):  
L. ALBERTS ◽  
M. BOHLMANN ◽  
H. L. ALBERTS
Keyword(s):  
Elastic Constants ◽  
Curie Point

COMPARISON BETWEEN EXPERIMENTS AND NUMERICAL CALCULATIONS ON S = 1/2 HEISENBERG-XY FERROMAGNETIC CHAINS

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1451-C8-1452 ◽  
Author(s):  
K. Kopinga ◽  
J. Emmen ◽  
G. C. de Vries ◽  
L. F. Lemmens ◽  
G. Kamieniarz
Keyword(s):  
Numerical Calculations

TEMPERATURE AND MAGNETIC FIELD DEPENDENCE OF THE ELASTIC CONSTANTS IN Nd3Se4

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-461-C8-462 ◽  
Author(s):  
H. Fütterer ◽  
T. Yohannes ◽  
H. Bach ◽  
J. Pelzl ◽  
K. Nahm ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Field Dependence ◽  
Elastic Constants ◽  
Magnetic Field Dependence
Sign in / Sign up

Export Citation Format

Share Document