Is it possible to simulate Blast furnace performance?

Hi, I want to simulation a kind of furnace know as blast furnace(Please see attached pics). A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals,...

09 October 2019 6,970 2 View

Two phase simulation in a Water reservoir?

Hi, I want to simulate free boundary of water in a Water reservoir. There is a rotational blade inside reservoir and there is ambient air around it. I did following process for setting up it...

07 August 2019 1,228 5 View

Is it possible to generate mesh in different cell zones in Ansys meshing?

Hi, I have some cell zones in my model. Is it possible to generate mesh in different cell zones(for example, static cell zones and rotation cell zones) in Ansys meshing with different "max...

09 October 2018 4,555 5 View

How can I simulate heat transfer inside a furnace in Fluent or CFX?

Hi, I am simulating a furnace as follows(please see attachment). Is it possible to capture temperature distribution in this furnace without designing intake fan? Which kind of boundary...

08 September 2018 1,356 3 View

How to find correct boundary condition of outlet for incompressible flow?

Hi, I am simulating flow around a model. This model have an inlet and an outlet. Flow is incompressible. I know that value of pressure at the outlet is very much different from ambient...

06 July 2018 722 7 View

What is difference between static pressure and gauge pressure?

Hi, As you know, boundary condition of pressure in FLUENT set in form of gauge pressure. The gauge pressure computes as follows: Gauge pressure=absolute pressure- operating pressure or...

06 July 2018 740 7 View

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06 July 2018 5,990 7 View

What is reason of negative moment in simulation?

Hi, I am simulating a rotating body in FLUENT. But after convergence, I see that value of moment is negative. Is it logical?

06 July 2018 9,928 0 View

What is the exact meaning of "static and dynamic torque"?

Hi, I have the following parameters in my project (please see attachments). I submitted a paper. Now, one of the Reviewer's comments is as follows: Validation is not enough and convincing....

09 October 2017 3,102 4 View

Importing eps file format in Fluent or CFX

Hi, Is it possible to import output result of Matlab(for example eps format i.e mesh. eps) in Fluent or CFX? This output result of Matlab is a mesh file. Another question: Is it possible to export...

04 May 2017 3,903 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

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

02 March 2021 5,829 1 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View