Is it is possible to ensure unidirectional flow of gas phase in porous media by some means?

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Which one is better - dynamic van der waals theory(DVDWT) or CLSVOF for free surface flow ?

Dear All, I have no idea about DVDWT except that it is a diffuse interface model. I want to know pros and cons of using it over standard free surface models such as CLSVOF ? I was going through a...

02 March 2015 2,057 2 View

How should I treat the convective term at the boundary for high density and viscosity ratio two phase flow?

Dear All, I am facing trouble handling convective flux in a scalar transport equation for two-phase flow along wall boundary. Some wall boundary cells have low density and viscosity while the rest...

31 December 2014 3,934 12 View

Can anyone help with space and time averaged scattered data?

I have a set of data which each time instant varies with x and y location and then also varies over time periodically. I wish to average this dataset over the period. Can someone suggest how to do it?

03 April 2014 7,938 5 View

What is a suitable Symmetry Boundary Condition for two-phase flow inside porous media?

I am trying to simulate evaporation in unsaturated porous wicks. I have run two set of simulations with different geometries and have incorporated symmetry B.C inside porous region. But behavior...

01 February 2014 8,185 3 View

Software for two-phase flow in porous media which solves full navier stokes equation?

Can someone suggest some open-source softwares for modelling two-phase flow in porous media? I was trying to use FLUENT but it is not working well.

11 December 2013 1,687 7 View

How to model capillary force term in unsaturated porous media at liquid-vapor interface ?

Any reference paper or hint would be of great help. I wish to model capillary force term in porous wick. But am unable to do so as I am not aware of how to implement it. Should we modify...

10 November 2013 356 3 View

How do we use Rudman direction split algorithm for 3-Dimensional interfacial flow ?

I am well aware of Rudman algorithm's implementation in 2D cases. But how to go for 3D? Should we just have one more case for z-direction advection? or anything special?

10 November 2013 231 2 View

3D VOF simulation?

I wish to do 3D boiling simulation using VOF model. For that I need to know the direction split algorithm in 3D on cartesian grids. Also I need to use the least squares volume-of-fluid interface...

10 November 2013 7,980 4 View

Can vapor penetrate through porous wick to the compensation chamber in loop heat pipes (LHPs)?

During heat leak to the compensation chamber (CC) in LHP, is it possible for vapor to have leaked to CC? In a recent paper on bubble dynamics inside an idealized porous wick by Ram Ranjan et...

10 November 2013 3,701 5 View

How to deposit a layer of nanoparticles of definite and controlled thickness?

I wish to deposit CNT and Cu nanoparticles over a sintered Cu microporous wick and wish to maintain controlled thickness. Any suggestions or link related this is most welcome.

10 November 2013 9,284 20 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

What precautions should be taken while handling S. aureus enterotoxin Type B in the lab?

I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...

07 August 2024 6,034 3 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

How Social Media Affects Your Mental Health ?

How Social Media Affects Your Mental Health

04 August 2024 6,961 3 View

How does social media influence people's dental habits and interest in aesthetic dental treatments?

Hello, Dear friends, I am surveying as part of my thesis research and would greatly appreciate your participation. The study investigates how social media influences dental health behaviors...

01 August 2024 9,349 2 View

What should a Mechanical Engineering PhD scholar focus on during their PhD to enhance their chances of securing a postdoctoral position?

29 July 2024 7,714 4 View

May I know the exact Quartile of the journal- Advanced Engineering Materials (Wiley) for material science category?

In some data sources it has been grouped in Q1 and some shows it is Q2.

29 July 2024 4,227 2 View

Do some Staphylococcus aureus strains have in vitro antimycobacterial activity ?

Some Staphylococcus aureus strains Inhibit the growth of Mycobacteria in Mueller Hinton Agar medium containing 10% OADC. Do some Staphylococcus aureus strains have in vitro antimycobacterial activity?

29 July 2024 10,023 2 View

Ternary in Electrical Engineering?

Dear Research Community I would like to invite Elctrical Engineering specialists to solve problems related to Ternary Algebra or tripple sets I have an algorithm that places in relation three...

28 July 2024 5,771 2 View

What topic or subject does Production Engineering need to address more?

Contemporary scores or innovations in scientific approaches. Hybrid methodologies, emerging themes and cross-cutting issues?

27 July 2024 648 3 View