I have a rectangular microchannel. There is some corrugated protrusion at the local area of this channel. I couldn't form the boundary layers with O-grid (in ICEM CFD)to this corrugated surfaces. I'd appreciate if you could help me. Best regards,
We are gonna built an experimental setup about the flow of supercritical CO2 under constant heat flux in stainless steel circular microtube (0.5 mm diameter and 300 mm length). It will be placed...
08 September 2019 2,062 5 View
When the buoyancy effect is significant in supercritical fluids passing in the tube, some eddies can form in any location of tube, especially at the vicinity of supercritical temperature. So, what...
07 August 2019 10,008 2 View
We have been trying to build a new experimental setup in order to investigate the thermal-fluid characteristics of supercritical CO2 in the microtube. We want to be sure that everywhere of test...
02 March 2019 2,944 1 View
We have recently designed an experimental setup to investigate the detailed thermofluidic mechanism of near-critical CO2. We need to pump, ensuring low flow rate, high operating pressure and also...
06 July 2018 6,618 4 View
Hi, I have recently been trying to define my Phd topic in the field of near critical CO2 condensation in small scale channels. We have a CO2 test rig, which can be performed the performance test...
01 February 2018 5,289 1 View
Nowadays, I have been modelling a 3-D cooling plate including rectangular water channels (height=1 mm, width=0.5 mm) for Li-ion battery via Ansys Fluent. Also, there are the different type of...
05 June 2017 8,995 4 View
I have captured photographes at windward of fin and tube heat exchanger during frosting test and processed these images via Matlab Image Processing Toolbox and determined frost thickness value by...
04 May 2016 4,939 1 View
Hi Dear Colleagues, As you know, refrigerant two phase distribution at evaporator is big problem because of the fact that it can cause significant capacity reduction unless used optimum...
10 November 2015 8,571 1 View
Dear collegues, I have been researching the damage of H2S on copper fins and precautions that have to be taken. What is the max. recommended H2S ppm in the air inlet of heat exchanger to not occur...
07 August 2015 1,087 3 View
In practice, airside flow and refrigerant side maldistribution is very important issues. Although refrigerant flow maldistribution is able to be improved by using good produced distributor, air...
05 June 2015 2,410 12 View
I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...
10 August 2024 4,005 2 View
Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...
09 August 2024 7,892 0 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
What should be the equation for halfway bounce back boundary condition for flow field with forcing term?
08 August 2024 7,938 1 View
I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...
08 August 2024 719 0 View
Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...
06 August 2024 9,986 2 View
I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...
05 August 2024 454 3 View
I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...
05 August 2024 3,665 0 View