ANSYS Fluent crashes with 999999: mpt_accept: error: when using C_VOF command in UDF?

I am trying to make an UDF for additive manufacturing (material deposition on a flat plate) where there is moving heat source on the substrate and mass source added to the melt pool. For this I...

09 November 2020 1,632 2 View

How to validate the air pollution (remote sensing data ) with ground measurement data, is there any application available?

i am currently doing project in "IMPACT OF URBANIZATION ON AIR QUALITY", so i am using remote sense air pollution data from MODIS, OMI and TROPOMI (parameters like so2,no2 and aerosol) to mapping...

05 November 2020 1,579 4 View

Where can the antibacterial, antimicrobial, anticancer and anti-plasmodic activities of organic molecules be performed?

I have novel organic molecules for which the biological activities have to be performed. So can i know the places or researchers who can test the activities.

18 March 2019 6,832 4 View

How bubble formation and crystals formation can occur simultaneously when we heat a gas saturated semi-crystalline polymer?

How bubbles can sustain heat? when try thermal induced crystallisation?

29 May 2018 4,056 3 View

How to design driving cycle for electric vehicle and How to compare it to standard Indian driving cycle? And what is the concept of driving cycle?

21 August 2017 5,908 4 View

Need data set for Machine learning to study log files to predict potential system failures -

Need data set for Machine learning to study log files to predict potential system failures -

04 June 2017 9,291 3 View

Which institution has the largest holding of living tropical species in Asia?

Can anybody suggest the name of an institution having a maximum number of living plant species in Asia?

14 May 2017 2,822 3 View

What are these cells in L929 culture?

It is my first time working with L929. I cultured the L929 from stock purchased from ATCC (CCL-1). I observed these large cells amongst the L929 from P0 up to P2. Not sure what it is but when 80%...

06 April 2017 8,820 1 View

How can I create a damper/spring-foundation under a steel beam in dynamic explicit in Abaqus ?

Hi, I am new to abaqus. I am modelling a steel cantilever beam under impact loading in abaqus. I used solid-homogeneous as my section. I created a step "Dynamic-Explicit"(time period=0.01),...

25 February 2017 1,542 3 View

How to avoid this warning in Silvaco?

No ionization integrals possible at this bias point. Possibly applied voltage is less than DELTAV in field line calculation or the electrode does not contact any semiconductor material.

20 October 2016 8,761 2 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

Standard curve shifting over time. How do I stabilise the ELISA?

24 February 2021 1,365 3 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View

Can a semi-conductor material have different absorption coefficient?

Does the absorption coefficient of the semiconductor changes with the change in the structure of the semiconductor? If you have a thin film and nanowire of the same semiconductor, will the...

23 February 2021 9,799 4 View

How can I simulate the optical absorption spectrum of a biomaterial (like DNA or protein) in COMSOL?

I need to simulate the optical properties of a biomaterial, namely DNA, in COMSOL. Basically I need to simulate the IR absorption spectrum of a cylinder filled with a 'concentration' of DNA. I am...

21 February 2021 3,043 3 View