How do I select an appropriate optimization tool?

I am performing a CFD study in "Ansys Fluent" where some 5-10 parameters are to be optimized. I can see a list of optimization tools provided by Ansys Workbench as integrated tools. How do i...

06 July 2018 751 5 View

What is the meaning of "centre-line pressure distribution"?

While reading a textbook, i saw this term in the following context, which is related to vehicle aerodynamics. The centre-line pressure distribution arising from the airflow over a typical...

05 June 2018 5,510 0 View

How to reduce friction/viscous drag?

From the texts on vehicle aerodynamics, i have learned that a better shape of a car can reduce the pressure drag involved. What can be done to reduce the viscous drag?

05 June 2018 1,670 5 View

How to calculate the drag coefficient from a 2D geometry

05 June 2017 3,155 7 View

Can a PEM fuel cell give it's maximum power at 3V?

Usually, researchers draw an IV curve to study the performance of a pemfc. I have two questions in that. Is that only to find the peak power (I x V) point to operate the cell at the particular...

07 August 2016 533 2 View

In a 100% humidified hydrogen, what would be the mass of water molecules per unit mass of hydrogen?

My CFD simulation requires a humidified (mixed species H2 & H2O) hydrogen supply at a boundary in which the mass flow (without humidification) of hydrogen to be supplied is predetermined. I...

04 May 2016 4,736 5 View

How to define a gas species inlet boundary condition with (RH) Relative Humidity in fluent?

My CFD simulation (in fluent) requires a boundary condition in which a humidified gas species should be supplied on a boundary in a fixed mass flow rate. How could i specify the humidity of the...

04 May 2016 3,905 2 View

What are the suitable inlet and outlet boundary conditions for a recirculating anode type PEMFC?

I am trying to simulate a single cell recirculating anode (open end anode) PEMFC using Ansys Fluent Fuel cell module. It is recommended by Ansys to keep "mass-flow inlet" for anode & cathode...

03 April 2016 6,344 3 View

How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How to find the mode of classified ocean colour images?

Hello, I have classified 10 S3 OLCI images from the same area (althouth not the same size and/or quadrant) and I would like to do a final image using the mode of the pixel of these 10 images. I...

01 March 2021 9,874 3 View