How entanglements of polymer chain affect friction stir weld quality?

Please suggests mechanism related to entanglements for FSW of ABS polymer. Your opinion is highly appreciated Regards

31 December 2018 9,845 0 View

Joining of Shape-Memory Polymers (SMPs) by friction stir welding feasible or not?

Joining of Shape-Memory Polymers (SMPs) by FSW successfully possible or not? Your opinion is highly appreciated Regards Sudhir

31 December 2018 5,283 0 View

Effect of electromagnetic radiation (mobile tower) on birds, animals, crop, plant and human? How we will safe from electromagnetic radiation?

We know that Cell phone industry is becoming another cigarette industry, which kept claiming that smoking is not harmful and now there are millions of people around the world who have suffered...

11 December 2018 5,808 4 View

If ABS and PC are to friction stir welded, why the offset is important, which side, how much and what is its effect?

Your opinion is highly appreciated Regards Sudhir

11 December 2018 7,658 2 View

Which tool material and pin profile is most efficient in friction stir welding of polymer??

Tool material for friction stir welding of polymer

11 December 2018 5,791 0 View

I couldn't find any of the following phase diagrams : Phase diagram of: dissimilar polymer.?

Does anyone have any idea about phase diagrams of dissimilar polymer? I hope someone can help me, as far as I have searched, I could'nt find any of the following phase diagrams : Phase diagram of:...

10 November 2018 9,839 2 View

How will calculate porosity % in case of FSW of polymer?

FSW of polymer

10 November 2018 4,428 0 View

What is relation between welding parameter and hardness of Polymeric material welded in friction stir welding?

FSW of polymer

08 September 2018 9,439 0 View

How to give rotational velocity of swash plate in boundary condition in fluent.if i do so it will take rotation of shadow of swash plate?

after iteration the solution is not converged, it shows error as temperature divergent in AMG and increase relaxation sweep. i am using energy equation with laminar condition.my objective is to...

02 March 2018 944 2 View

Suggest some idea for good weld quality & increase joint efficiency for joining of polymer by friction stir welding?

Friction stir welding

05 June 2017 2,814 2 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View