Genetic algorithm question of Matlab.

When using ga in matlab a large number of run of the code takes place. I wonder if it is possible to us one of the simulation result as guess parameter for the next simulation?

07 August 2017 4,623 2 View

Is there Argon in combustion products?

I am working on a paper. I mentioned that 1 percent Argon is in the flow of an exhaust gas. However I forgot the reference. Can you help me to find a reference?

10 November 2016 4,807 1 View

Witting a code in Matlab?

I want Matlab to do an action when an error happens instead of comming out of the code.

05 June 2016 1,102 0 View

Any handout about fixed equipment?

I worked in a company some years ago about fixed equipment. I want to once again find a similar job . So I need to review the materials. I know magesy and section 8 of asme. But a handout for review.

03 April 2016 8,887 0 View

EES, Module or Subprogram?

using which of the above one can run a large program?

03 April 2015 7,477 0 View

Has anyone simulated a heat exchanger in which on of the streams is a water-ammonia mixture?

10 November 2014 6,848 7 View

Is it possible to modify Hysys or Aspen's defined equations of states?

For Water- Ammonia some papers are presented that doesn't match with default EOSs presented in Aspen and Hysys. I want to exactly implement the paper in the softwares.

10 November 2014 5,032 7 View

Is it possible to publish a lot of data in two journal papers as part 1 and part 2?

09 October 2014 8,312 5 View

What is the first step in developing a modular code?

08 September 2014 5,103 2 View

What is aluminium and its oxide electrical properties?

I have heard aluminium forms a thin layer of AL2O3 on its surface. Is it electrically conductive? How much? For example if I put a sheet of aluminium under ground can it transfer the electricity...

07 August 2014 2,798 10 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

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

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

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View