Is there any opensource software for measurement of areal texture parameters on output files of optical profilometers?

I have scanned some of my experimental surfaces using Zeta and Alicona optical profilometers. Is there any opensource software to perform measurement of areal texture parameters on the output...

12 December 2019 1,190 12 View

How to run a simulation on an already simulated model or is it possible?

Lets say there is a model i created, and i am done running the simulation and have the results. Now, i need to do take it further by doing another simulation but on the current model, i.e. the...

24 June 2018 8,429 4 View

What is the difference between square wave voltammetry and difference pulse voltammetry ?

what is the advantage of S W V ?

20 June 2017 802 6 View

Could you help me in designing Human SiRNA for Toll like rceptor 4?

How to design particular SiRNA. I need detailed explanation. various websites are there for designing but how to confirm that particular SiRNA is suitable for my experiment.

27 October 2016 7,027 3 View

How to calculate the propeller shaft rpm and tyre speed?

I have engine rpm, vehicle speed, Rear axle ratio, Torque.

30 June 2016 5,019 2 View

No title

17 February 2016 8,587 5 View

Can you suggest a low cost alternate material for 304 SS used for tensile load applications?

Material properties

22 October 2015 920 9 View

Does galvanized or chromium-coated steel plate rust in deionized water? What sort of a coating can prolong rusting of the steel plate?

A steel plate needs to be immersed in de-ionized water in a tank for prolonged periods. Would like to know what sort of coating on steel could prolong rusting of the surface.

18 January 2015 2,301 5 View

What are the sources for vehicles that could replace petroleum engine other than batteries and hydrogen?

EV are becoming superior day by day, but most of the vehicles are not sustainable enough to meet the needs and performance. Hydrogen vehicles on the other hand are on the much costlier side. What...

01 January 1970 6,004 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

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

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

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

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View