Comsol rotational semmetry?

01 February 2019 6,445 2 View

COMSOL steps summation?

HI In the study tree i have four steps time dependent step 1 time from(0-10) step 2 (10-20) step 3 (20-30) step 4 (30-40) ,i want to combine the last three steps (10-40)in a single plot,How is it...

02 December 2018 3,683 3 View

Can i use the reference (-1,0,0) in CFD Ansys Fluent to apply the inclination angle in 3D ?

My work is about the flat plate solar collector.

08 August 2018 9,089 3 View

Comsol introducing equation ?

I have an equation of the temperature of the soil according to the time and the depth my question is how to introduce it in COMSOL (heat transfer in solid physics)?and how to start computing in a...

25 January 2018 7,070 6 View

Coupled wall in conformal mesh?

HI all; I am using Ansys 16 fluent .in order to have node to node mesh i used a conformal mesh by modifying multiparts multibodies to one part multibodies when exporting the mesh file to fluent i...

20 November 2017 6,454 2 View

How can I prevent protein aggregation?

06 September 2016 7,235 4 View

Can anyone help me with Meshing 3D helical pipe in Gambit ?

Hello I am not very familiar with meshing geomytries specially 3D ones. I really appreciate if you provide some input.my geometry is a helical pipe(heat exchanger) wich circulate water inside it...

27 February 2016 8,841 3 View

Can anyone suggest a logical mechanism for the ozonolysis performed by Leo Paquette (see attached file)?

I've got an idea but not too satisfying.

24 March 2015 795 4 View

Can anyone suggest methods to quantify h-Bond from x-ray single crystal structure?

Structure resolved

06 July 2013 3,467 8 View

Which is the best parameter to predict the undrained behaviour of soils as Brittleness Index or State Parameter?

In punlished literature, there are several factors to characterize, identify and predict the soils behaviour like brittleness index, state parameter and equivalent state parameter...... Which is...

01 January 1970 4,621 3 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View

Can thermal cycler machines be problematic during PCR?

Hi, my question is about the heating of thermal cycler machines and I hope some of you had experienced a similar thing previously. There are two thermal cycler machines in the lab(BioRad) and for...

26 February 2021 4,777 4 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

How can I verify my centrifugal fan design for electric motor cooling?

I have radial blade centrifugal fan design which will be mounted on exhaust side of electric traction motor. The fan will be mounted on same motor shaft inside the housing. How can I verify that...

23 February 2021 2,390 3 View

Thermal reduction of graphene oxide.?

I am trying to reduce graphene oxide by thermally but I have no proper information regarding this. Can any one help me regarding the details about temperature and time for the reduction of...

23 February 2021 4,155 4 View

What is the system of units used in the thermal conductivity by Spitzer and Harm?

23 February 2021 9,253 1 View

Are there any open-source datasets containing physiological information about exercises to be used for an OR-model?

I have just recently started a new "weekend project" in addition to my master's studies and I am looking for a data-set. I would like to use some Operations Research to design an optimal gym...

22 February 2021 8,023 1 View