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Scanning AC calorimetry and its combination with in-situ X-ray Diffraction technique

Submitted by xfkechao on
research

Calorimetry is a widely used technique to study the thermal properties of materials including heat capacity, temperature and enthalpy of transformation/chemical reaction. In a typical calorimetry mesurement, a controlled power is supplied to the material to heat it up, and the resulting temperature as a function of time is recorded.

New theoretical results in the multiscale analysis of nanocomposite materials

Submitted by michele.zappal… on
research
New theoretical results in the multiscale analysis of nanocomposite materials

Dear all,

these papers might interest those engaged in the assessment of the mechanical properties of nanocomposites using multiscale approaches.

http://www.sciencedirect.com/science/article/pii/s0266353812002709

http://www.sciencedirect.com/science/article/pii/s1359835x13000298

Assessment of non-linear notch stresses and strains

Submitted by michele.zappal… on
research
Assessment of non-linear notch stresses and strains

Dear all,

This paper might interest those engaged in the assessment of non-linear notch root stresses and strains. Please take a look, the paper is free.

http://www.onlinelibrary.wiley.com/doi/10.1111/ffe.12124/full

Bests 

Michele

RVE for a composite material

Submitted by isurujin on
research
Polymer nanocomposites

Hi everyone

 

I am fairly new to this.  I am doing my masters in nanocomposite hybrids.  I wanted to know how to do an RVE in ABAQUS.  I only started using abaqus this year and have done very basic models.  I also just started Fortran90 and would like to know how to use the subroutines.  

If anyone can assist me in simulating an RVE with just a basic fibre reinforced polymer that would help.  The goal is to eventually model a nano hybrid. 

 

cheers 

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