How i can insert the effect of nanoparticles in non-Newtonian polymer melt numerically using finite element through ANSYS softwaer?

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It is possible to produce miscible soluton by mixing LDPE and PVA and obtain a single Tg?

There are many problem to produce miscible solution during polymer materials.If someone produce that the task became easy for me?

10 November 2016 2,692 6 View

Is there any risk to use Formaldehyde in coating layer for antibacterial application in hospital?

Formaldehyde may be used to attack bacteria, but it is a gas.This gas evaporated in some condition and produce reverse effect.

10 November 2016 8,217 9 View

Can i use the surface tension test to check the specification of nanofluids?

The nanoparticles strongly effect the surface tension of nanofluids. Can i use this relation to examin the nanoparticles?

09 October 2016 7,257 8 View

Can any one give me a name of a journal deal with the non-Newtonian flow and indexed by scopus or thomson publisher

publishing in any journal give us information about the level and the process of this journal.The selection of any journal is not easy task.

09 October 2016 5,959 4 View

How can I check the size, shape and distribution of nanoparticles in nanooil without need to SEM and TEM test?

SEM and TEM are expensive test, therefore I look for a cheap way to do it.

09 October 2016 2,279 16 View

How can i measure the molecular weight or the length of the polymer chains directly without and rheological test?

I can measure the length chains from the rheological test through testing of viscosity ,but this give me approximate result, therefore i look for any exact way for that test.

01 January 1970 4,727 12 View

Can i cheak the size and shape of Fe3O4 and SiO2 nanoparticles in solution by using UV-Spectroscopy test depend on light absorpsion.?

Befor that i cheak the specification of silver and gold nanoparticles in nanosolution by UV-Spectroscopy test. Can i use the same test with other nanoparticles like Fe3O4 and SiO2?

01 January 1970 271 11 View

What is the relation between the surface tension and stability of nanofluids.?some

sometimes the surface tension of nanofluid increases and sometimes decreases with the nanoparticles concentration increasing.There is no constant behavior for that.Is there any useful test about that.

01 January 1970 6,040 9 View

How can i connect between the physical and chemical phenomena in polymer structure and the order of differential equation?

Behavior like swelling, shrinkage, circulation, and rod climbing occurs in polymer as elastic phenomena all can represented by differential equation. Is there any relation between these phenomena...

01 January 1970 7,215 5 View

Can i simulate the phases transitions in materials using finite element method through ANSYS software?

Phase transitions is very important to study and explain the change in the material properties. This test is expensive practicaly and its useful if ANSYS do that instead.

01 January 1970 723 12 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

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

Ethylene glycol is newtonian or non newtonian fluid?

Some sources say it is treated as Newtonian as ethylene glycol has a higher viscosity than water, which affects the flow characteristics in simulations. But some also say it is non-Newtonian.

09 August 2024 2,111 2 View

Stability of the Solar System: Insights from Einstein’s Equations ?

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

How to load and plot 2D-PIV (particle image velocimetry) recorded velocity vector field in Techplot?

Dear Researchers I need to know, how to load and plot 2D-PIV (particle image velocimetry) recorded velocity vector field data in Tecplot? Thank You

02 August 2024 3,615 1 View

Why is nonpoint source pollution potentially more harmful and difference between point and nonpoint sources of water pollution?

01 August 2024 1,180 2 View

How do living organisms play a role in the water cycle and why is nonpoint source pollution potentially more harmful than point source pollution?

01 August 2024 7,061 2 View

How does nonpoint source pollution affect ocean environment & why point source pollution is often easier to manage than nonpoint source pollution?

How does nonpoint source pollution affect the ocean environment and why point source pollution is often easier to manage than nonpoint source pollution?

01 August 2024 8,014 2 View

Tangential stiffness option in ansys workbench?

I am not able to find how I can provide tangential stiffness in ansys workbench The normal stiffness option is there. But how I can enter tangential stiffness I have read somewhere tangential...

29 July 2024 2,032 2 View

How to Import Blade geometry from CAD file in ANSYS design modeler?

Hello. I have the geometry of a blade in CAD file (stp) and I want to prepare the blade for meshing with turboGrid. I must import this file into designModeler and then transfer to the...

27 July 2024 356 3 View

Why my simulation results are showing too much deformation compared to experimental result?

I performed fea on tensile dog bone specimen using ANSYS static structural and also tried using ANSYS explicit dynamics. In experimental result the load is 500 N and deformation is 0.6 mm...

13 July 2024 3,631 4 View