Which is your opinion on soundscape?

Can someone suggest any good paper/book? I'm also interested in your personal opinion.

04 May 2018 340 0 View

Does anyone suggest a paper on HDD drilling noise?

I'm modelling HDD drilling activity, does anyone suggest a paper?

03 April 2018 4,074 0 View

Does anyone know if there are some researches related to how people react to the illness of the others?

I'm interested in people reactions to other people's disease. I'm looking for papers/books. Does anyone know if there are open researches or studies?

09 October 2017 5,701 0 View

I'm interested in Airport Ground Operations Noise. Does anyone some suggestions about papers/book/studies?

I'm interested in Airport Ground Operations Noise. Does anyone some suggestions about research papers/book/studies?

31 December 2016 3,456 2 View

Hi everyone. Does someone know the sound power level for a Hiab/truck?

I m interested in construction noise. I had a look to the British Standards but the value seems too high. Thank you in advance for your help

07 August 2016 7,783 0 View

In Italy I was a cdm co-ordinator for construction sites, does anyone know if there are specific courses that I need to attend in UK?

which courses I need to attend or which examination I need to take to be recognize as co-ordinator for construction sites. Thank you in advance for your help

01 February 2016 3,374 0 View

Does anyone have noise data about shotcrete equipment?

I' m interested in construction noise, shotcrete pumps and shotcrete silos discharging

03 April 2015 2,629 2 View

Do you use industrial noise database?

I usually use SourceDB, I' d like to know if there are other industrial noise database that you trust. Thank you for your help

01 February 2015 2,279 3 View

I'm interested in metamaterials can someone suggest any papers?

01 February 2015 7,026 2 View

Are there any courses about bioacoustics?

01 February 2015 2,890 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

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