Glass fiber content in a gypsum board ?

Any idea on how to get the volumic ratio of glass fiber in a gypsum board ? Thank you for your help !

01 March 2021 2,501 3 View

How to conduct mesh sensitivity/convergence analysis in MSC Marc Mentat?

Currently using Msc Marc Mentat for FEA. Now i conduct the mesh convergence/sensitivity analysis manually. So I need to know if there any automatic way to conduct the mesh convergence/sensitivity...

04 February 2021 3,310 3 View

Besides moisture, biomass has some Na, K, Mg, Ca, Fe, SiO2 etc. Which experimental method is suitable to determine the percentage of each element?

I am synthesizing activated carbon from Biomass sources. After carbonization and activation, the carbon contains other elements such as Na, K, Mg, Ca, Fe, SiO2 etc. I want to determine the...

18 November 2020 8,035 3 View

How do I add my name to the list of article authors in my previous article?

I am one of the authors of the following article whose name is not recognized on the system. Although the article has been uploaded, the system has not recognized my name. Please review and add...

03 January 2020 8,737 4 View

How is concentration of enzyme (alkaline phosphatase) calculated from the absorbance in an animal tissue?

I want to know the concentration/activity of alkaline phosphatase (ACP) in an animal tissue (liver) from the absorbance. I have the following data with me; tissue weight, volume of supernatant...

23 January 2019 5,692 3 View

How to do the bromination of indole to get 3 bromo indole. i have tried to do it using NBS but could not work... your help will be appreciated?

i have tried to do it in different solvent systems as well but no gain

31 May 2018 8,694 4 View

Thermal analysis of RC column in abaqus. Why the temperature distribution keeps changing as I change the mesh?

So as I get the result, I want to observe the temperature distribution but it keeps changing as I change the mesh.

24 April 2018 7,022 4 View

Does adding epitope tag in the middle of Homology arm and far from the DSB (~250 bp) is permissible for successful knock-in?

Hi. I want to knock-in 3xFlag-tag at the 3'end of my target gene, upstream of the stop codon. Hence, I will add the STOP codon after the 3xFlag-tag. Besides, I want to introduce...

18 October 2017 525 1 View

Computer modeling for rubberize concrete.

Where can get material properties depending to temperature for rubberize concrete? crumb rubber used from waste tires

15 July 2017 2,314 3 View

What risk associate with monocyte based therapy in clinical use?

14 February 2017 4,855 1 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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View