Can anyone tell, what are the popular commercial products available in market (with codes) for nano filler used in polymer matrix/nano-composites ?

I'm looking for commercial nano filler available products (like clay, ZnO, TiO2 etc.) for applications like Automobiles, Aerospace, Fire-retardants, Sensors etc.

06 February 2020 3,881 3 View

Need to understand the data rate for different MCS for 802.11?

I am running 802.11 simulations in NetSim and want to understand how the data rate is determined for different MCS in 802.11. Thank you.

31 December 2018 1,870 4 View

How to capture packets in wireshark from NetSim?

I would like to plot the TCP congestion window of a node. Currently, I am doing it from the packet trace in NetSim. However, I would prefer to do it in wirehshark since it is the industry standard...

29 October 2018 1,120 8 View

What are the brittle cracking properties for titanium carbide (TiC) ?

27 April 2016 2,616 4 View

Problem with solving zero size elements near the notch in mesh during analysis?????

I have modeled a piping component (half model) with a surface notch upto 4 mm whereas the total thickness is 14.69 mm in abaqus. My job is to find out the stress intensity factor and strain energy...

07 February 2016 3,951 1 View

Is EM radiation sensitive to surface roughness of a material?

03 January 2016 4,472 3 View

What is pivot in ansys?

Many times we have seen, the message of bout minimum and maximum pivot values in any static analysis output. what exactly it says and comes from?

21 December 2015 2,828 3 View

Application of weibull distribution to determine 90 percent probable withstand voltage?

Dear researchers, Experimental investigations are to be carried out on a prototype to determine the design stress levels. Prototype : Chamber filled with SF6 gas. Conductor running longitudinally...

25 November 2014 2,269 3 View

Any suggestions on fixing mouse paw tissue for histology?

I am trying to do some histology with mouse paw tissue. Can anyone tell me what the processing and storing procedure for histology is? Will it be a problem if I store them in PFA vs. flash freezing?

03 May 2014 5,062 6 View

Help on Landuse modeler in Idrisi Selva?

I am using Landuse modeler from Idrisi Selva to model and predict the changes of land cover in future. Can any one tell me what is going on backside to get those predictions and other results,...

04 May 2013 4,851 1 View

What is the procedure to determine the permeability of concrete?

can anyone help me in this, it will help me with my research work

01 March 2021 834 3 View

How to model in HFSS or FEKO Free Space Material Characterization?

I am having trouble setting up this problem in HFSS or FEKO. In HFSS, I've tried both FEM and FEBI-IE solvers. With FEKO, I've tried it's MoM solver and default settings. I am would like model...

09 February 2021 375 2 View

How can I convert permeability unit from barrer to m^2 for using COMSOL MultiPhysics?

I am looking for gas permeability of PDMS for simulation in COMSOL MultiPhysics and using creeping flow , fluid and matrix properties. The permeability unit in COMSOL is m^2 whereas I have the...

08 February 2021 4,305 2 View

Can I simulate Ferrite in HFSS?

I have a design with 2 dipoles working at different frequencies joined in one system and separated by Ferrite. I think, Ferrite was used to minimize the interference between 2 antennas as much as...

25 January 2021 5,918 3 View

Just face a Comsol issue dealing with magnetically hyperelastic material?

Hello all, I am just newly doing a simulation to test the deformation status of a magnetized rubber-like material, which is in-compressible, under a shifting magnetic field. Try to find the...

22 January 2021 7,427 2 View

How to quantify how much of a fluorescent dye is entering a cell?

I'm looking to compare a few fluorescent dyes for cell permeability. I'm interested to see how much of the dye actually enters the cell, but would specifically like to quantify this data. Any...

21 January 2021 6,089 3 View

How do I know the parameters for calculating the dislocation (edge and screw) density from XRD?

Especially the C12, C44, and Ai values for ferrite pearlite microstructure. Thanks

19 January 2021 9,035 5 View

Permeability of fractured reservoirs?

Hi all, What I know the permeability of matrix and fracture can be in a broad range in fractured reservoirs. Am looking for the most usual range for their permeability separately. I will be highly...

15 January 2021 5,271 2 View

How to make an apparatus for testing membrane permeability and selectivity?

Good afternoon everyone! I just can't find drawings or a description of the creation of an apparatus for determining the permeability and selectivity of membranes in relation to gases and gas...

14 January 2021 9,205 4 View

Can I use saponin to permeabilize cell to measure mitochondrial respiration?

Saponin and digitonin both can permeabilize cells. However, based on many respiration assay protocols I read, saponin is used for tissue permeabilization and digitonin is used for cell...

11 January 2021 2,151 3 View