Which model is preferable for modelling boiling, condensation and two phase interaction on porous surfaces -VOF or Eulerian?

More Rohit S Nair's questions See All

How can we determine optimum time step size for transient simulations?

I am running a case of film boiling in fluent. When I increase time step size I get smooth curves for Nusselt number and the volume fraction but the bubble seems elongated, if I decrease the step...

05 June 2014 298 8 View

Can anyone tell me about the procedure involved in fabricating a wicked heat pipe?

Where could I find related literature regarding this? I am currently working on studies on heat pipe and I would like to conduct some experiments on wicked heat pipe as a part of my research.

04 May 2014 7,484 5 View

Does the correlation for source terms boiling suggested by DeSchepper hold good in both nucleate boiling and film boiling?

With reference to http://www.sciencedirect.com/science/article/pii/S0098135408001233

04 May 2014 890 3 View

How would you set up initial conditions to entirely incorporate boiling, condensation and capillary flow in a heat pipe?

As a part of my current research, I am trying to simulate a heat pipe in working condition with water as the working fluid.

01 February 2014 7,030 2 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View