What are the different convergence criteria that can be put in a gauss siedel loop for solving N-S eqn?

More Mudassar Shaikh's questions See All

Hi. How can I carry out mediation analysis on AMOS without all items loading onto each construct? Should I calculate the mean and proceed?

Hi, I am trying to run mediation analysis on AMOS. In the tutorials there are no items loading onto a factor which is not the case for the development of a measurement and structural model. How...

23 October 2020 4,240 8 View

How to detect Methanogens using Flow Cytometry from wastewater?

Hi everyone! I'm trying to identify methanogens from wastewater using flow cytometry . Any idea on how to go about it? which stains or flurochromes we have to use? how do we go about isolation of...

24 June 2020 3,906 4 View

Stat tool RUN TIME ERROR "91'?

I'm facing problem while running the stat tool package of James Gaskin. after putting the value of correlations and standardized regression weight when I click the read caveats but file not...

15 May 2020 7,907 1 View

What is the difference between spark plasma sintering and electric resistance sintering?

It is well known that plasma sintering is based on the electrical spark discharge phenomenon for preparing high-density composites at lower temperatures and higher sintering speed. How it differs...

03 March 2020 4,458 4 View

Plasma Nitriding with hollow cathode discharge?

We have a cathodic arc PVD system which uses hollow cathode arc (plasma) with Ar as a prior cleaning step. Now our idea is to use this set up for plasma nitriding of SS 3xx series. The plan is to...

06 February 2020 5,596 1 View

Questions regarding adapted questionnaire?

I HAVE FEW QUESTIONS REGARDING ADAPTED QUESTIONNAIRE. IF ANYONE KNOWS ANY OF THEM, PLEASE ANSWER is it necessary to adapt from some journal's article? or we can adapt from thesis or review...

09 November 2019 6,303 6 View

Is there a possibility of Microcarburizing environment in graphite heating furnace?

I am planning a sintering experiment for an Fe-Si system. I have a high temperature furnace with graphite heating elements. I am concerned if there's a risk of carbon pick up due to prolonged...

28 August 2019 2,927 1 View

Photoelectrochemical study of CdS, CdTe and CdSTe thin film, which electrolyte i must use and which must be the counter electrode?

I have prepared CdS, CdTe, CdSTe tgub films and now doing its PEC study. I tried it with polysulphide electrolyte but the Isc and Voc obtained was very less than expected. again I tried with...

13 August 2019 6,727 4 View

Can anyone explain how to identify phyto-constituents present in water soluble extract?

I have successively extracted leaf powder with Pet. ether, benzene, chloroform, ethanol and water by using soxlet apparatus. Out of this, my water extract showed highest activity. Preliminary...

13 June 2019 1,153 18 View

How much is the conversion efficiency of an RF energy harvesting scheme. Further, what is the impact of number of antennas ?

I would like to know that how the number of antennas impact the total harvested energy. Further, I would like to know if this would also impact the power conversion efficiency?

14 April 2019 5,814 6 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 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

Syed F Anwar

L2 Norm can be used

Mudassar Shaikh

@ syed could u pls be specific , abt wht L2 norm is

Matthew Hall

L2 norm is like root-mean-square or standard deviation of the residuals.

N.C. Markatos

The normalised residuals to fall below a prescribed limit,for example 0.0 1 of the reference values.What are the reference values? for your case for the momenum equations will be density times area times lid velocity squared,for the continuity equation (Pressure) will be density times area times velocity.