How can an adaptive fuzzy sliding model be designed for a highly nonlinear system with multiple singular control points?
Hello there I am simulating cavitation for a Francis turbine. Francis turbine is rotating with 826 rpm. I have two questions; 1- Vapor pressure for my case is 2100 Pascal, and Temperature is 25...
13 May 2024 4,403 7 View
Dear All, I am trying to converge on an optimal solution for a compliance minimization problem using a parametric RBF-based level set method. However, I have faced the following problem(s) for...
14 February 2024 9,511 0 View
I am investigating the impact of pretension effect around circular tunnels. How can I do my own modeling? 1- I want to excavate a tunnel. 2- I want to put a rock bolt or cable bolt in the hole 3-...
08 February 2024 7,166 1 View
Hello everyone I am working in a 2D channel where I know the inlet Pressure as a function of cosine, and out let pressure at atmospheric level. What should I use for inlet and outlet boundary...
26 November 2023 6,412 5 View
I am working on topology optimization using the parametric level set method. Regardless of the methodology, I thought it might be a generic problem in Topology optimization with which many...
05 October 2023 2,725 4 View
Fritillaria is one of the largest genera of the Liliaceae family. There are about 170 taxa of this genus all over the world. These are mostly native to the temperate regions of the Northern...
03 July 2023 5,678 0 View
Hello all, I am trying to predict Drag coefficient of an object(and I am not interested in the vortex shedding after my object, also I cant afford LES), so I decided to use steady state...
05 April 2023 1,357 0 View
Hello all I am simulating flow over a sphere at Re = 881 where Drag coefficient must be almost Cd=0.5. I simulate it using both using laminar and Turbulent models(KOmegaSST). for laminar...
11 March 2023 9,341 3 View
Hello all I have two questions; 1- First of all, is it possible to generate HIT inside a rectangle? If so, it is called HIT again? 2- if Nx=Nz but Ny is different, How can I calculate power...
12 January 2023 3,135 3 View
Hello everyone I have read Lundgren(2002) article "Linearly forced isotropic turbulence" which by adding a linear forcing to momentum equation, he was able to get forced isotropic turbulence. I...
08 January 2023 4,546 2 View
Could you recommend some articles on Urban Transportation System optimization and Innovation?
13 August 2024 2,595 3 View
Hello everyone What is your opinion about the introduction of an expert decision support system in which the rules are extracted from existing data without human intervention, instead of being...
31 July 2024 5,785 4 View
After a lot of feature engineering for click-through rate modeling, it feels like it's basically the end of iteration? I mean, it's not cost-effective to keep doing it?
29 July 2024 4,955 0 View
Our department has recently acquired an HPC (High-Performance Computing) system, and I'm thrilled to take my molecular dynamics calculations to the next level using Desmond. I used to run my...
28 July 2024 6,553 1 View
I need a reliable source or an example supported by excel sheet to understand Fuzzy Vikor?
27 July 2024 5,916 1 View
We invite qualified candidates of Visiting Scholars to engage in research collaboration or deliver lectures on their research, with travel expenses covered. The visiting period is flexible,...
20 July 2024 1,165 1 View
The increasing resistance of bacteria to antibiotics has made many infections difficult to treat, posing not only a threat to public health but also a major challenge to healthcare systems worldwide.
18 July 2024 6,688 3 View
I would like to investigate the effect of bacterial secretome on cancer cells. How do you prepare conditioned media from bacteria?? conditions- time points - media I am looking for the best way...
17 July 2024 3,785 9 View
How can the resilience of agricultural systems be improved by both gradual climate change and increased climatic variability and extremes?
17 July 2024 3,681 3 View
In deriving a model of an LTI dynamic system, the model of the system does have no RHP zeros, however, when inspecting the step response, it reveals a non-minimum phase system represented by a...
14 July 2024 6,355 2 View