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Nazmul Hossain
เข้าร่วมเมื่อ 16 พ.ย. 2015
Histogram in excel: controlled range, comparison
An overview of the best way to create individual and comparative histogram easily.
มุมมอง: 52
วีดีโอ
Cluster Job Submission-Fluent
มุมมอง 662ปีที่แล้ว
Some guidelines and examples of how to submit a ANSYS Fluent job in cluster.
Imprint Surface-Fluent_Post Processing
มุมมอง 304ปีที่แล้ว
adding additional surfaces created from original geometry file for monitoring Fluent results (velocity, pressure drop, etc.) after the end of simulation. Very useful and it can save a lot of time.
Variable Wall Boundary Condition Udf
มุมมอง 2.6K2 ปีที่แล้ว
How to apply and write udf in ANSYS Fluent for variable wall boundary condition. This is very helpful if someone is trying to do a solar collector simulation. Profile boundary condition is limited in certain situation and this udf should provide the solution to that.
Eulerian Granular Packed Bed With Heat Transfer
มุมมอง 3.6K2 ปีที่แล้ว
Fluent simulation through porous packed bed filled with specific size particles
Solar Loading Model Fluent
มุมมอง 7K3 ปีที่แล้ว
Solar Ray Tracing Solar Loading Model with and without coupled with Radiation Model in ANSYS Fluent
DO Radiation Model Fluent
มุมมอง 11K3 ปีที่แล้ว
Radiation and Natural Convection using Discrete Ordinate(DO) Radiation Model in ANSYS Fluent. Difference between S2S and DO Radiation Model is discussed in details.
S2S Radiation Model Fluent
มุมมอง 8K3 ปีที่แล้ว
Radiation and Natural Convection Tutorial using S2S Radiation Model in ANSYS Fluent. Detail Explanation of View Factor and Internal/External Emissivity
Spatial Variable Boundary Condition with Profile-Fluent
มุมมอง 2.5K3 ปีที่แล้ว
How to read, write and create variable boundary condition and use linear interpolation for that variable bc in ANSYS Fluent
Transient Variable Boundary Condition-Fluent-Profile
มุมมอง 15K3 ปีที่แล้ว
This tutorial shows how to apply boundary condition that change with time in ANSYS Fluent. No udf has been used, instead profile file was created for the variable boundary condition
Fluidized Bed-Eulerian Granular
มุมมอง 13K3 ปีที่แล้ว
Eulerian-Eulerian Fluidized Bed using Eulerian Granular Model in ANSYS Fluent
Porous Packed Bed with Heat Transfer
มุมมอง 8K3 ปีที่แล้ว
Eulerian Porous Packed Bed with single phase fluid flow. Applications can be filters, trickle flow through packed bed, Heat Transfer in Porous media
Particle Generation Input Dat File
มุมมอง 2903 ปีที่แล้ว
Inject specific number of Particles using Dat File
Janab aur bnaye vedios
thank you for the great video. How can i plot an XY graph with velocity on Y axis and time step in X in fluent?
Hello bro, can you make a video during calculations of viscous resistance and inertial resistance please?
video not clear
how to download this app ?
Hi.. How I can get/make the S2S file FFF.S2S.h5... file. thanks
hi, nce video and explanantion but when I repeat your exercise all in in blue...do you know why? i am looking for irradiation on the external surface rather than internal. could you please help me? it is like your last example where you have issues as well
Very helpful
so nice training sir
how to obtain your email
Hello Sir, Can you please send me an email?
THIS IS SP3D OR E3D
Hello sir, thanks for making this videos. Please share more videos of E3D. I am new to E3d and had learned equipment modeling and basic pipe routing from your videos. They are really helpful.....
can I model or solve boltzmann transport model in ansys? Because I have 2 thin films that are very close to each other so that the Fourier Law breaks down
I followed your instructions to apply transient boundary conditions as a profile. However, after a successful read of the boundary profile, it does not show anything under the hook. How can I apply this?
In modify properties, Im not able to select the small boxes to see the dimension
Hi Mr. Nazmul Hossain, Can you please share me your email Id or any contact? Thank you.
what is the darcy number for which the flow is analyzed
THANKS A LOT..
Thank you Hossain for these videos.
Nice video! I
BTW Mr Gopalakrishna Gangisetty is a real person that I work with, so no scam.
Hi Hossain, thanks for making this video. Would you be able to make more videos on e3d? I am just new to this.
could you please elaborate as to what you mean by particle viscosity ? (solids don't have viscosity right? )
Sir I not have the option of solar load model in ANSYS, why?
I am not sure either. might be a fluent bug. try pasting this in the console. maybe will work. define/models/radiation/solar? y
@@NazmulHossain-nb4lc Thank you sir, the issue was resolved.
Thanks for help!
Is it possible to do the same with an UDF?
yes. In fact, most people uses udf. I have a tutorial for udf. Maybe that can help you. I like profile because its easy to change and visualize.
Bhai kaha hai ap i want to lern with you
I am new in e3d Will you please guide me
Hi
Hi Nazmul, Very nice video. Can you make a video on porous combustion? Thanks a lot
thanks for sharing!I have one question.For low-x-hotwall wall,it is velocity-inlet type,but you do not definite the velocity,so the Fluent has warning:Flow boundary zone found adjacent to solid zone.how do i solve this problem?
Sir can you please tell process to open setup case ?? I'm trying but it's not opening due to some license issue
Hi, maybe you can help me. I'm doing a 3D simulation and I'm using profiles. However, after reading the profile and after initialization, the values for the boundary condition are not what I have in the profile but in the initialization. Do you know how I can solve it?
what is the name of porus material?
thank u so much
thank u so much, i actually want to know how to simulate if porosity is variable ie function of length?
you have to write an expression of porosity with length(x,y or z distance) as dependent variable. you should be able to find it by clicking the downward arrow beside porosity in the cellzone porous option.
Thanks for the video. At time 8:25, I think you should say: "the fewer number you have" rather "the more number you have".
how to do this in a gas bottle depressurization
if you bottle is cylindrical, I would recommend using axisymmetric geometry. setup the operating condition and patch the high pressure after initialization. do a transient case study.
how to download the crack version E3d
Sorry I have no idea. I made this tutorials while I had access to the licensed version at the University.
@@NazmulHossain-nb4lc ok bro
Eu posso te ajudar. I can help you.
Sir what are the laptop specifications for E3D working.
@@AKASHKUMAR-ig7it I7 or I5 8gb Or 16gb ram minimum
Hello, can i know the references of this boundary conditions and provide me the reference paper.
It was a long time ago but I think this was the paper. Everything might not match as I was just making the tutorial to show how to use the model. doi.org/10.1016/j.ces.2005.05.044
@@NazmulHossain-nb4lc thank you so much for your response and if any related references is there for this simulation, provide me that references also , that will helpful for my project .
@@Our_traveldairies I have an old work that is recently published which has a lot of good references on this type of project. you can check this out. doi.org/10.1016/j.partic.2022.08.003 If you don't have access, send me an email.
When I try to read the file It stucks on "reading profile file..." message. Does anyone know what could be happening?
make sure you follow each step exactly and check if your profile file extension is .prof or not. I cant think of any other reason for it to not work. Also, you can find the tutorial files using this link. check for yourself drive.google.com/drive/folders/129RL_ngAu1h8a7ZNOhFLheNwK_5-C2Dy?usp=sharing
@@NazmulHossain-nb4lc Thank you!
Hello Bruno, did you manage to fix your issue? I am having the exact same problem. Thanks
@@keirjrobson8719 Hi! I had the same issue and I think that I found a solution. You have to go to File/read-transient-table and then give the name of your profile file (without the .prof extension). Hope you it works for you :)
Hi all :) great tutorial, but I'm having the same problem, just sticks on 'Reading profile file'. I've tried the suggestion 'file/read-transient-table' without .prof extension and it is still not loading, I would really appreciate any ideas or suggestions!
Hello May I get your contact information. Thank you
Thank you Nazmul for nice video. I do every step like you but my version 19.1 fluent does not read the profile. Do you have any idea what is the problem?
You can find the tutorial files using following link. Please check for yourself if that works for you. drive.google.com/drive/folders/129RL_ngAu1h8a7ZNOhFLheNwK_5-C2Dy?usp=sharing
Thank You.
how to simulate tow phase flow "particles and floud" in pipe by PIC solver
Thank you for the great tutorial sir! I just want to ask how to insert chemical reaction in fluidized bed? I tried turning on the species transport (with volumetric rxn) and typed in my activation energy and preexponential factor, but no rxn happened after the calculation. I also tried to use the particle surface reaction but still no reaction happened. What could be my mistake? My reaction is CuO (s) + SO2 (g) + 0.5 O2 (g) ---> CuSO4 (s) Inlet gas composition: SO2, O2, N2 Catalyst: CuO/gamma-Al2O3 Hoping for your reply. Thank you so much!
Hi Kieyo, sorry for the delayed reply. This tutorial doesn't have any chemical reaction guidelines and I don't have any tutorials explaining that. Maybe I will make one in future. Please, see the video in the following link which I found very informative in doing chemical reaction problem. th-cam.com/video/1djkApABCdE/w-d-xo.html
Hi I want to contact with you. Would you mind moving forward with me please?
can we have porosity in a solid zone inside a fluid zone?
Hi Nazmul, is it possible to evaluate the radiation emitted by UV-C radiation diodes in a system?
I am not very familiar with UV-C radiation diodes, but if you know the wavelength then you can specify the required band of wavelength for the incident or transmitted radiation. That might be the way to set up a special type of radiation.
@@NazmulHossain-nb4lc Can I know your email id please? Thank you
Hello Nazmul, Can I know your email id please?
Until Fluent , It works but in static structure, I can't see anything and input anything for CFD surface. What is wrong?
did you link the geometry and solution as shown in the video?