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Overall Heat Transfer Coefficient (U) | Shell and Helical tube Heat Exchanger | Ansys Fluent 

Ansys Learning Point
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30 окт 2024

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Комментарии : 57   
@kaixinng9981
@kaixinng9981 3 года назад
Hi, I am working on heat transfer analysis on double pipe heat exchanger with serrated finned tubes. I would like to ask how can I calculate the Pressure drop and the friction factor in Ansys and what equation should I use?
@niranganachandrasiri9417
@niranganachandrasiri9417 5 месяцев назад
Dear Sir, Great video and very helpful for our university project. Can you do a video on how to analyze the Mechanical Induced draft Counterflow Wet Cooling Tower using ANSYS Fluent software? If you help it would be a great pleasure. 😊
@ruslansabah4070
@ruslansabah4070 2 месяца назад
Hi There is no coverage when i use turbulent flow in heat exchanger. Why
@aisyahputri6712
@aisyahputri6712 4 месяца назад
henlo. that's a great tutorial, amazing. I'm an undergraduate student who is learning about heat transfer material. if you don't mind, can I get a file related to the parameters listed in minute 0:09 - 0:32 on this video? I would be glad if you could send it to me, because it would really help me in the learning process! hihi, thank you :3
@debayanmazumdar7615
@debayanmazumdar7615 Год назад
the formula used is for the tube side heat transfer coefficient i am guessing??
@md.mizanurrahman9483
@md.mizanurrahman9483 Год назад
hi Thanks for the nice tutorial. Can you tell me how can i find Nusselt number, Reynolds Number, shell side heat transfer coefficent, shell side friction factor
@diniehardani8993
@diniehardani8993 2 года назад
sir... why I cannot run the solver more than 2 cores, if I choose more than 2 cores processor it appear exception error
@shankaravishnu1548
@shankaravishnu1548 2 года назад
Hi I want to replace the fluid in the coil with water and supply hot air in the shell to heat the water, how can I do that
@anashwarasnair2902
@anashwarasnair2902 3 года назад
Hi can you tell me how to find the resistance of a ship experiencing unsteady flow?
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
Yes you can find by determining the drag of ship
@prahladv.deshpande1990
@prahladv.deshpande1990 3 года назад
How exactly are you getting the walls: 1. wall-hot_fluid_domain-inner pipe 2. wall-hot_fluid_domain-inner pipe Did you redefine the contact regions for these walls?
@muhammadshariqkhan4498
@muhammadshariqkhan4498 3 года назад
No. Conformal Modelling and conformal Meshing has been done due to which no need define contact regions or interfaces
@prahladv.deshpande1990
@prahladv.deshpande1990 3 года назад
@@muhammadshariqkhan4498 , I have designed using Fusion360 and I am getting unwanted walls in Fluent solver. What do I do?
@muhammadshariqkhan4498
@muhammadshariqkhan4498 3 года назад
First important in ansys workbench design modeler or spaceclaim and repair geometry, define contact regions and couple them.
@prahladv.deshpande1990
@prahladv.deshpande1990 3 года назад
@@muhammadshariqkhan4498 Thank you very much!
@ruslansabah4070
@ruslansabah4070 2 месяца назад
Hi sir. Can you make mesh for this case ?
@Hasan-gd2dc
@Hasan-gd2dc 3 года назад
great tutorial .will you please tell me how to draw a straight pipe through this spiral pipe and connect this spiral pipe with this straight pipe??Thank you.
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
Just select the plane perpendicular to circular pipe section and select sketch and draw a circle and then extrude
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
And if you want to connect straight pipe to inlet or outlet of spiral pipe then use sweep command
@Hasan-gd2dc
@Hasan-gd2dc 3 года назад
Thank you for your reply. I have drawn spiral pipe and straight pipe.The straight is in the middle of this spiral .But I have faced trouble in connecting this spiral pipe with this straight pipe. It will be very beneficial if you elaborate how can I use sweep method for connecting this pipes. Thank you.
@cansu1481
@cansu1481 2 года назад
Can you send the file plz
@raycosa.maganha5600
@raycosa.maganha5600 2 года назад
Is this method can be used with plane wall?
@AnsysLearningPoint
@AnsysLearningPoint 2 года назад
No
@TheJaymie10
@TheJaymie10 3 года назад
Brilliant video very helpful but just to let you know that there isn't any sound not sure if this is intentional or not
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
Intentionally we have placed the audio where necessary
@mdshourov4127
@mdshourov4127 3 года назад
In this video,i got the meshing prblm... my aspect ratio is more than 1800.. how can i solve this...if u help it would be great pleasure.. thank u
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
I have given you answer in an email
@unknownwarrior5470
@unknownwarrior5470 2 года назад
sir how can we calculate pressure drop and heat transfer coefficient in shell side in ansys. which equations are used
@omkarsonone854
@omkarsonone854 Год назад
Have you calculated that pressure drop and Heat transfer coefficient? I also want to know how to find it.
@jeetray2009
@jeetray2009 2 года назад
Why your overall heat transfer coefficient is coming negative?
@ishraqueborshon
@ishraqueborshon 3 года назад
How much time did you need to mesh the objects?
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
It depends on the whether simple or highly dense mesh you want to make
@shivprakashdadhich5256
@shivprakashdadhich5256 2 года назад
Hlo sir can you provide geometry space claim or .igs file of heat exchanger
@TheJaymie10
@TheJaymie10 3 года назад
Why at 35:53 did you set the temperature to 26.85?
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
It really does not matter. It has nothing to do with ur solution. We will set reference values only for finding additional parameters like heat transfer coefficient etc. In this solution we our focus was temperature field, pressure field and velocity field at outlet.
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
So u don't need to mess with reference values. Just leave them as it is. In case if u want to figure out heat transfer coefficient by making use of reference u can refer to one my video where I set the reference temperature to get the heat transfer coefficient. please refer our video validation of Nusselt number
@selcukarik5789
@selcukarik5789 3 года назад
Hi, can you analyze the flow of the plate heat exchanger ?
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
Please.email us the geometry!
@selcukarik5789
@selcukarik5789 3 года назад
@@AnsysLearningPoint Okay, can you give me your email address?
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
ashrafb536@gmail.com
@ruslansabah4070
@ruslansabah4070 2 месяца назад
Please can you help me to make good mesh for heat exchanger
@abdullahalammari8320
@abdullahalammari8320 2 года назад
thank you brother for the video, the problem is i should do the geometry on space claim, so could do send me the file plz
@cansu1481
@cansu1481 2 года назад
Can you send the file
@rajatr4620
@rajatr4620 3 года назад
Hey, can I get the case and data file ?
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
Bro these are very secrets to our client.....we have given permission only to publish it's physics!
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
Do you have any ambiguity can ask here!
@rajatr4620
@rajatr4620 3 года назад
@@AnsysLearningPoint I am doing all the steps but after setting up in fluent the answer I am getting is quite different. That's why I was asking for the case and data file,for my personal use.
@rajatr4620
@rajatr4620 3 года назад
@@AnsysLearningPoint also in residuals the graph of energy jumps up instead downward
@bondifty1432
@bondifty1432 Год назад
Hello sir, can you give me this cad model please please
@chahinazhabib9974
@chahinazhabib9974 5 месяцев назад
How i can contact you please
@ibrahimmoussa4430
@ibrahimmoussa4430 28 дней назад
Hi
@sharjeelhaqqani8856
@sharjeelhaqqani8856 3 года назад
Brother please remove water mark from it. I need screenshots for my be major project.
@sharjeelhaqqani8856
@sharjeelhaqqani8856 3 года назад
I have done every thing results are not getting matched because of ansys version.
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
How I can remove watermark
@AnsysLearningPoint
@AnsysLearningPoint 3 года назад
For removing watermark I have to record it again
@chahinazhabib9974
@chahinazhabib9974 5 месяцев назад
I work on the same problem if we can work together please​@@AnsysLearningPoint
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