Do NPC or FC structures have power loss of capacitor ripple?

I should say that when capacitors are parallel with input voltage DC, they have capacitor ripple voltage loss cause of direct connection but when a capacitor is in path of charging current -it's...

04 September 2020 9,774 1 View

What are the available alternatives to stilbene scintillator detector in fast neutron/gamma spectrometry system?

Dear all, Can we make a list of the available alternatives nowadays to the organic (stilbene) scintillator detector in fast neutron/gamma spectrometry system? Which one is the best? Thank you in...

01 February 2017 143 4 View

Can any one give me more practical details on Flow-Through Column Experiments ?

Flow-through column experiments are intended to provide a more realistic simulation of dynamic field conditions and to quantify the movement of contaminants relative to groundwater flow.

01 February 2014 6,856 3 View

Can image resizing lead to degradation in the accuracy of my algorithm?

I deal with images of a DDSM database . The size of these images is very high (e.g. 3000*5000 pixels). I always get an 'out of memory' error when I run them on Matlab.

31 December 2013 6,097 8 View

Is anyone doing research in maintenance of dams using P (M,Lambda,tau) policies?

Is anyone doing research in maintenance of dams using P (M,Lambda,tau) policies?

10 November 2012 2,211 0 View

Are you looking for use cases?

Hey! It would be interesting to learn about your initial findings. If you are looking for use case in construction - I can help :)

01 January 1970 2,153 1 View

Would you please inform me about this possibility as soon as possible?

Dear prof., I am lecturer at Cairo University, Food Science and Technology Department. I am writing you if you have a postdoctoral scholar positions. I have an experience in the production of...

01 January 1970 2,705 0 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

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 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