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Questions related to FLUENT
Hi, I’m trying to simulate a 60-degree sector mesh of a light duty diesel engine using FLUENT. I am using non-premixed combustion with pilot, main, and post injections. I need help on plotting the...
19 February 2021 8,676 3 View
I want to compute area-weighted-average of a simple function in fluent which contains if command in it. This is the explanation of my desired function: f=1 ;if Wall shear stress
18 February 2021 2,330 3 View
Hello, I am running a simulation that includes water phase changes. These phase changes will take place below the boiling point of water so I need a method that can accurately model this. From my...
16 February 2021 5,200 3 View
Hi everyone. I am looking for a high temperature MPCM. More specifically, I need the thermo physical properties of a microencapsulated phase change material with the melting temperature between...
15 February 2021 3,835 2 View
Hye all..I want to ask on how to change the parameter appear in expression in post processing part of ANSYS FLUENT. This part is where the result of the simulation appear. For example I want to...
14 February 2021 7,176 3 View
Hi all, I am working on methanol steam reforming using packed bed for hydrogen generation. I am using FLUENT software for CFD simulation. In reference paper, authors mentioned that effective mass...
11 February 2021 6,285 1 View
I have been trying to mesh some complex geometry and have been having issues. I have attached images of the geometry in question. This structure is very large in size but has some comparatively...
06 February 2021 6,585 5 View
It seems a 6dof UDF containing vehicle characteristics such as mass and moments of inertia can be used for specifying a boundary as reprentative of ocean vehicle. It is required to have...
04 February 2021 7,895 3 View
I am trying to use a UDF for velocity input in the room from a fan. I have created a UDF but when I am trying to load the UDF it shows an error stating that it is not compiled for parallel...
04 February 2021 2,360 3 View
Hi everyone, I'd like to know if Polyflow software can be used for the simulation of melting process of polymers. I thought to model solid phase as a fluid with very high viscosity, and use...
04 February 2021 8,237 3 View
anyone can help me to explain what is direction Vector 1 and direction Vector 2 in porous media when modelling in ANASYS fluent
02 February 2021 7,138 1 View
Hello, I am trying to observe pressure drop oscillations during boiling flows in Ansys Fluent. To do that I am trying to get more accustomed to modeling flow boiling in the software. So far I...
02 February 2021 6,566 2 View
I want to define a CO + H2 mixture fuel for a combustor. How can I define this in ansys fluent mixture template ? Normal database does not include this mixture . eg. if I want to define a mixture...
02 February 2021 6,990 2 View
Hi everyone, I'm simulating a 3D turbulent pipe flow using the SST K-W turbulence model in ANSYS Fluent. Is there any quantity among the postprocessing quantities that represent "eddy size" or...
02 February 2021 908 1 View
Hello, I am trying to model a solar cyclone tower (The solar cyclone: A solar chimney for harvesting atmospheric water ) in Fluent. At the moment, I am trying to model a simplified version...
31 January 2021 12,530 3 View
Hello dear online comunity, i am new to CFD and we are currently involved in a project work for our masters degree. Since the problem we decided to simulate is quite complex, we cannot rely on the...
30 January 2021 2,397 3 View
Dear researchers, I am modeling the process of the water droplet impacting on the wall with a constant contact angle. The specific calculation parameters are as follows: The droplet diameter is...
25 January 2021 1,202 5 View
I am modeling a double pipe (concentric tube) in Ansys Fluent. The center tube contains nanofluid, and the region between the pipes is a vacuum zone. The outer tube is used for reducing convection...
23 January 2021 3,041 3 View
I am trying to model sloshing water in a tank in ANSYS Fluent using Wall motion. BUT it seems that System coupling is not responding to wall motion and it works only with Dynamic mesh.
21 January 2021 3,171 3 View
Hi everyone, I want to mesh a part in Abaqus for further use in ANSYS Fluent because this way, it is much easier and faster to get a high-quality mesh. Is it even possible to generate a file...
16 January 2021 5,916 3 View
Dear all, I would like to simulate the pool boiling (subcooled). Specifically, I'm interested in departure of bubbles from finned surfaces. I want to do it in ANSYS-Fluent. Is it possible? if so,...
15 January 2021 6,441 5 View
I am trying to simulate the entrainment of a discrete phase particle in Ansys Fluent. Essentially, the particles would enter a pipe containing water, and flow into a hole in the pipe, and become...
14 January 2021 4,926 3 View
I am trying to model the sealing of a leaking water pipe within Ansys fluent, using the insertion of a stream of particles into the pipe, which would be forced into the gap by the pressure...
13 January 2021 9,632 0 View
Since the decline of audiolingualism, there was bias towards speech in language teaching for communicative ends. Though, the stress on speaking rather than writing produces fluent but inaccurate...
13 January 2021 639 4 View