How to simulate convective heat transfer two-phase flow in Horizontal Pipe without phase change?

07 July 2018 0 1K Report

Dear all,

I am trying to simulate heat transfer of two phase (stratified) flow to single phase (both flows are turbulent flow). I attach the model of the case. There is no phase change in two phase side. I am using Ansys FLUENT 17.2. I would like to know the setting of this simulation. I have searched some references about this case but I do not find any case that close to my case. Do you have any references about it?

Thank you for your helps

Badges
Science topic

More Teguh Hady Ariwibowo's questions See All

Asking long term simulation (10 years) for heat conduction in ground?

Dear all, I wan to simulate transient heat transfer of conduction heat transfer for ground heat exchanger application by using ANSYS FLUENT. Is fluent capable of doing long term simulation (10...

02 March 2019 7,715 2 View

Asking calculation first cell height in y plus in FLUENT and CFX?

Dear all, I see in some website just like the following link https://www.computationalfluiddynamics.com.au/tips-tricks-cfd-estimate-first-cell-height/#comment-7768 There are some caclulation of...

31 December 2018 2,699 0 View

Error in Make Ribs in pipe by using space claim ansys fluent 17.2?

Dear All I make ribs in pipe surface by using spaceclaim in ansys 17.2. I make many ribs on the wall. I use small pipe as cutter of big pipe. When I make more ribs, spaceclaim seems has error....

31 December 2018 9,886 0 View

How to chose correct option when laminar and turbulent happens in the same device in ANSYS FLUENT 17.2?

Dear all, I would like to do simulation in spiral pipe but i make extension in inlet part and outlet part by straight pipe. The extension connected with spiral (i attach the file). Critical...

11 December 2018 2,087 0 View

How to plot contour in cross section in helical pipe by using ANSYS FLUENT 17.2?

Dear All, I do simulation on helical pipe. I am using Ansys FLUENT 17.2. I want to make plot in cross section of the pipe along axial direction (i show the sample ). How to do it in...

10 November 2018 7,640 0 View

How to make different kind of mesh in Ansys Meshing in one part?

Dear all, I want to make different mesh in the picture because i think its good to reduce computer efforts. Do you have any suggestion? Thank you

09 October 2018 3,605 0 View

Problem in saving transient simulation in CFD FLUENT 17.2?

Dear all, I want to make simulation in transient heat transfer by using ANSYS FLUENT 17.2. I have one simulation which is success. I wan to re-simulate the same case with temperature change of...

06 July 2018 3,086 2 View

How to solve parse error error in UDF fluent for #DEFINE_INIT?

Dear all, I am new in UDF. I am trying to make different initial guess of temperature distribution in solid by using #DEFINE_INIT CODE in Fluent 17.2. I took the whole code from UDF Fluent...

05 June 2018 3,950 0 View

How to solve many different solid-solid interface solid?

Dear all, I am trying to simulate conduction in 2D FLUENT 17.2. There are many different type of solid. I get this warning. I have tried to use TUI command...

05 June 2018 5,304 1 View

How to simulate convective heat transfer by using periodic boundary condition in small temperature gradient?

Dear All. I am simulating convective heat transfer by using FLUENT 17.2 in 6 meters circular pipe. Inner diameter of pipe is 14.46 mm. Fluid is water and pipe is copper. mass flow rate is 0.033...

04 May 2018 781 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

What is recommended for solid domain in ANSYS FLUENT?

Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?

01 March 2021 9,785 3 View

What are the harmful effects of these extreme rainfall on the health of newborns? What are the reasons for that?

Extreme rainfall associated with climate change is causing harm to babies in some of the most forgotten places.

01 March 2021 5,647 4 View

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 6,450 5 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View