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Composite Materials/Experts

Expert	Average Ratings	Expertise
Jay Mahishi U.S. Available View Profile Ask A Question	Knowledgeability N/A Clarity of Response N/A Politeness N/A Response Time(hr) N/A --Last 90 Days(hr) N/A Total Questions 0	Materials, fabrication processes, materials modeling and charcterization, analysis models, fracture mechanics and failure. Micro and macromechanics, material selection, optimization
Santhosh Kumar Sourth Korea Available View Profile Ask A Question	Knowledgeability N/A Clarity of Response N/A Politeness N/A Response Time(hr) 43.1 --Last 90 Days(hr) 1.1 Total Questions 5	I can answer questions related to the processing of aluminum metal matrix composites, specially by pressureless infiltration method. I can also answer on the role of reinforcement phases with respect to physical properties such as coefficient of thermal expansion, thermal conductivity and elastic modulus by sound velocity
andy mackay New Zealand Available View Profile Ask A Question View Past Answers	Knowledgeability 9.57 Clarity of Response 9.68 Politeness 9.89 Response Time(hr) 45.7 --Last 90 Days(hr) 105.5 Total Questions 145	Composite fabrication and testing, plug and mould design & build, surfacing materials, gelcoats, resins (epoxy, polyester, BMI, urethane) GRP, FRP, carbon, aircraft and marine composites, infusion techniques, Light RTM methodology, troubleshooting materials and process engineering.

Expert

Average Ratings

Expertise

Jay Mahishi

U.S.

Available

Materials, fabrication processes, materials modeling and charcterization, analysis models, fracture mechanics and failure. Micro and macromechanics, material selection, optimization

Santhosh Kumar

Sourth Korea

Available

I can answer questions related to the processing of aluminum metal matrix composites, specially by pressureless infiltration method. I can also answer on the role of reinforcement phases with respect to physical properties such as coefficient of thermal expansion, thermal conductivity and elastic modulus by sound velocity

andy mackay

New Zealand

Available

Composite fabrication and testing, plug and mould design & build, surfacing materials, gelcoats, resins (epoxy, polyester, BMI, urethane) GRP, FRP, carbon, aircraft and marine composites, infusion techniques, Light RTM methodology, troubleshooting materials and process engineering.

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Recent Answers

2012-05-20 hard coating:

Hi Edward - would suggest you look at using high modulus carbon fibre with food grade polymer resin - but instead of fabric or even whole "tows", you can unravel some filaments and wind them onto a small

2012-04-01 Boundary Conditions for Free Warping:

It is difficult to respond questions about FEM due to the multitude of details and consequent errors that you might have. A torque is a free vector so theoretically it does not matter where you apply it

2012-03-30 Boundary Conditions for Free Warping:

I don't understand what BC and what loading you want. I understand you don't want warping constraint. That is easy. Warping produces axial displacements when the bean is under torsion. Just let the axial

2012-03-13 curved beam:

Strain-displacement are the definitions of strain as derivatives of displacements. Eq. 6.3, in Into to Comp. Mater. Design, http://barbero.cadec-online.com/icmd/ The other two, it is not clear what

2012-03-12 fabrication composite:

Hi Ju, I'm not sure what you mean by limited fibres - do you mean they are short? Best to lay them up in your resin of choice, weighing the fibres and resin separately to get a resin to fibre mix

Composite Materials/Experts

Jay Mahishi

Santhosh Kumar

andy mackay

Recent Answers

2012-05-20 hard coating:

2012-04-01 Boundary Conditions for Free Warping:

2012-03-30 Boundary Conditions for Free Warping:

2012-03-13 curved beam:

2012-03-12 fabrication composite:

More Answers in Category Composite Materials