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Hi, I am developing a convergent nozzle test for students. The isentropic solutions are calculated based on the choked condition and area ratio. The case is replicated in Fluent, which is...
20 September 2021 6,107 4 View
Hello everyone, I'm facing a problem when it comes to defining the parameters of Boussinesq approximation in Ansys Fluent. I'm simulating a fluid and a PCM with Boussinesq approximation, which...
19 September 2021 6,673 4 View
Can soot be calculated by having the general mechanisms of reactions of methane, ethane, propane, butane and pentane?
18 September 2021 831 3 View
In a flow over rotating cylinder simulation, if the cylinder keeps changing its shape with respect to different angular position during rotation. How to specify the shape changes of the cylinder...
18 September 2021 9,351 2 View
I'm looking for breast cancer CTC detection strategies
17 September 2021 7,228 2 View
Hello, I have to do a fluid simulation in Ansys Fluent. I have the problem that the orthogonal quality of the mesh is under 0.1. In the picture you can see the problem zone. What can I do to...
13 September 2021 5,945 2 View
I am an undergraduate working on modelling generator noise through an aperture and writing my literature review has been a little extra difficult. I have been trying to understand the methods of...
10 September 2021 6,266 3 View
I am looking for the viscosity of paraffin waxes like C18 ,C22 and etc. I have been searching for the viscosity or temperature dependent viscosity of different paraffin waxes for a week and yet...
10 September 2021 3,136 5 View
Please I need the WHO permissible limits of As, Cd, Pb, Hg and MeHg in fish. WHO permissible limits of Cd, Pb and Hg in soft parts / muscle of Mussel. WHo permissible limits of Cd and Pb in shrimp.
30 August 2021 5,131 4 View
Iam working on 3D fan zone in Ansys Fluent and created a cylindrical domain to assign 3D fan zone condition. While assigning fan zone in cell zone conditions, Fluent is showing the above error. I...
30 August 2021 5,435 2 View
Can any researcher provide the udf for calculating the particle concentration in FLUENT DPM model using "PSI-C" method? I tried to write this udf, but after using both "DEFINE_DPM_SCALAR_UPDATE(...
27 August 2021 6,908 3 View
Hello everyone, I numerically study an airflow over a conduite using ANSYS FLUENT. I want to define a velocity-inlet Bondary condition for an interior face inside the conduite. I will be...
27 August 2021 360 1 View
I'm modelling a CFRP structure with 32 plies and using heat transfer shell elements. When trying to run the model I keep getting errors relating to the degree of freedom for the temperature...
24 August 2021 4,740 2 View
Hi there, I am planning to run one simulation with fluid flow (turbulent) and another simulation in which solidification will occur in the same domain. Does it possible to couple these two...
17 August 2021 300 2 View
In this study, We evaluated the long-term effectiveness of spinal bracing in adolescents with idiopathic scoliosis.
17 August 2021 1,333 3 View
I am trying to write an Energy source term UDF code to attach to a part of my model. Is there any method to specify the location of this zone in my UDF using the rectangular coordinates?
05 August 2021 8,005 6 View
Research has emerged recently that dealt with the production and use of hydrogen and ammonia in various combustion applications such as internal combustion engines and turbo engines. Knowing that...
03 August 2021 8,396 16 View
I hope anyone could be able to help. Am trying to simulate heat pipe using fluent, when i used the built in Lee model i ve got non applicable result, so i had to use UDF for evaporation and...
15 July 2021 3,696 3 View
Why is the cross model equation that fluent uses different to other formulations? Here are the formulas and I am quite unsure as to why fluent has its own slightly different version.
05 July 2021 1,972 0 View
I have a lab combustor on which I did some experiments and obtained some flashback data in terms of equivalence ratio at various flow conditions. i want to simulate the reacting flow field at...
13 June 2021 7,035 1 View
Currently I am doing heat transfer numerical modelling using Ansys Fluent solver. I defined the case as transient with 45 max. iterations/ time step. During the numerical run, the iterations...
13 June 2021 1,393 3 View
Our school project is a research proposal: a systematic review. We have two studies that have the same NCT. Basically, this tells me both studies use the same RCT. The first uses the first 12...
12 June 2021 6,826 4 View
i have counter to axial piston pump simulation using Fluent, and Layering mesh moving method was used, the problem is , when using outlet-vent boundary condition, the pressure ripple estimated...
12 June 2021 6,051 0 View
I want to make an apoplastic fluid isolation from leaves of N. benthamiana. After AF isolation, is it necessary to proceed with TCA/acetone precipitation or can i directly add sample buffer and...
10 June 2021 6,972 0 View