How can I view the absorption peaks of highly diluted suspension liquids?

I had synthesized MoS2 nanosheets by the help of liquid phase exfoliation using probe sonication. The solvent used was a 50/50(vol%) of IPA/DI water mixture. Pre-processing of the sample was...

30 January 2019 5,421 5 View

Biasing circuit for varactor/pin diode in reconfigurable antenna?

I need to know abt biasing ckt for varactor and PIN diodes to be used in reconfigurable microstrip filter. I have seen ckt given in datasheet. It seems it is having more inductor and capacitors...

06 December 2018 5,543 5 View

Natural frequency of a cantilever in underwater environment obtained is a comlex number. How can i obtained the numeric value of natural frequency?

In comsol i have created underwater environment using pressure acoustic is it the right way to do so?

07 April 2018 7,713 3 View

How to simulate combustion in diesel engine?

29 August 2017 9,883 5 View

Can anyone let me know the value of Hansen solubility parameter for poly-L-lysine or L-Lysine?

04 May 2017 4,271 2 View

How to apply Load ratio (R ) zero for the cyclic loading in the Abaqus?

I am trying to apply cyclic loading on the cell model of cast iron. I need to apply load ratio zero. I have tried to do the same using Amplitude tool in the Load module, using periodic amplitude...

02 February 2017 3,926 3 View

No title

05 August 2016 8,011 2 View

Is there any significant difference in numerical simulation results between 2D & 3D geometry for steady state heat transfer problem?

I want to evaluate performance of heat spreading capacity of copper heat spreader. In which silicone chip (Source) is connected with Copper plate (Sink). I had simulate problem with steady state...

29 April 2016 9,257 3 View

How can I remove NaCl salt from Organic compound which is only soluble in DMSO?

Its Pteridine type compounds.

19 January 2016 7,297 13 View

How do I plot empirical probability density function for an array of complex numbers in MATLAB?

30 March 2015 5,837 3 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

The procedure compute?

02 March 2021 5,204 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

If you haven't computer? how you show the photons to pupils?

Educational Process

01 March 2021 1,827 1 View

Please can i get topic and materials that will relate computer with telecommunication companies?

I am a master student and i am working on my research, so I am a bit confuse don't really know how to match computer with telecommunication as a topic

28 February 2021 7,039 6 View