Please suggest any reference regarding theoretical calculation of fiber volume fraction of a composite considering the weight of the hardener?
Hi Srinivasa, This website has a formula. Hope, it would help you.
http://www.netcomposites.com/guide-tools/guide/formulae/
Do you mean resin by the term "hardener"?
Hi,
I am assuming what you mean is based on the weight of resin or matrix. in that case you can find the information in the attached paper.
http://www.sciencedirect.com/science/article/pii/S0926669015303575
rule of mixture you can deploy.
I require Alumina honeycomb materials with specofic wall thickness, but I struggle to find the place that sells in India.
02 March 2019 6,453 3 View
How to calculate fiber volume fraction of a composite considering the weight of the hardener? When we calculate fiber-volume fraction in case of laminated composites.
01 February 2016 4,045 10 View
Dr. Stephen Tsai, professor research emeritus in the Department of Aeronautics & Astronautics at Stanford University, suggested an invariant-based method for accelerating aerospace...
01 February 2016 5,631 1 View
Suggest me the best Sandwich Core Materials for layered composite sandwich structures? either low density core of honeycomb or a rigid plastic foam
01 February 2016 9,111 3 View
Dear all How spectral finite element differ from finite element method with respect to formulation? how it is useful in vibration analysis
10 November 2014 9,116 3 View
What are the limitations and assumption made in Buckingham Pi Theorem for non dimensional analysis. Comment on the accuracy over Rayleigh’s method
08 September 2014 1,774 3 View
what is the method used to non-dimensionalise findamental frequncy of plate vibration
08 September 2014 8,226 1 View
When do we need to consider longitudinal inertia effect in finite element analysis?
09 October 2013 8,721 2 View
Seeking some references
09 October 2013 9,376 2 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
The stability of the Solar System is a complex subject that blends the classical framework of Newtonian mechanics with the modern insights provided by General Relativity (GR). Understanding this...
07 August 2024 2,569 1 View
I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...
05 August 2024 454 3 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...
01 August 2024 9,227 1 View
Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco
29 July 2024 2,163 1 View
Sure, here is the translation: I have a 3D orthogonal woven composite structure where warp, weft, and binder yarns are oriented in three directions. After modeling these yarns and the matrix in...
28 July 2024 8,169 0 View
Google scholar isn't giving me any results on this
27 July 2024 595 2 View
How much volume of siRNA can I add to 2.5 mL of liposomes with a total lipid concentration of 10 mg/mL?
27 July 2024 6,920 1 View