Determination of the complex shear modulus from torsional waves in viscoelastic bars

1999 ◽  
Vol 106 (4) ◽  
pp. 2178-2178
Author(s):  
Jacek Jarzynski ◽  
John W. Doane
Keyword(s):  
Shear Modulus ◽  
Complex Shear Modulus ◽  
Torsional Waves ◽  
Complex Shear

Determination of the complex shear modulus of structural adhesives using a doubly clamped sandwich beam

1992 ◽  
Vol 32 (2) ◽  
pp. 124-131 ◽  
Author(s):  
K. N. Morman ◽  
C. Li ◽  
F. Zhang ◽  
R. A. Dickie
Keyword(s):  
Shear Modulus ◽  
Sandwich Beam ◽  
Complex Shear Modulus ◽  
Structural Adhesives ◽  
Complex Shear

THE DETERMINATION OF COMPLEX SHEAR MODULUS OF DEIONIZED WATER USING KRAMER-KRONIG RELATION (KKR) METHOD

2015 ◽  
Vol 74 (8) ◽  
Author(s):  
Sugeng Riyanto ◽  
Shahrul Kadri Ayop ◽  
Wan Nor Suhaila Wan Aziz
Keyword(s):  
Mechanical Properties ◽  
Brownian Motion ◽  
Shear Modulus ◽  
Laplace Transform ◽  
Object Motion ◽  
Deionized Water ◽  
Complex Shear Modulus ◽  
Complex Shear ◽  
Kronig Relation

Complex Shear Modulus (CSM) contains fruitful information about mechanical properties,especially in microrheologystudies. CSM calculation depends onComplex Response Function (CRF) of an object motion. The aim of this paper is to provide guidance on the determination of the CSM by using Kramer-Kronig Relation (KKR) method. The procedure takes advantage of Brownian Motion (BM) of a micron-sized polystyrene in water. The BM occurs when the particle were responseto the thermal force in fluids medium. We use Laplace Transform(LT) algorithm to analyze the BMand to find CRF and CSM.The result will be displayedas Radial Frequencies Function.

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