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31 December 2017 6,725 6 View

How to get the Water Droplet Evaporation?

I try to find an analysis of Water Droplet Evaporation through vertical duct, Is there any book to explain the phenomena in details?

11 December 2017 7,128 10 View

How to write gaussian moving heat flux Equation (in pulsed form) in ANSYS workbench ?

I have to write gaussian heat flux function in ANSYS WORKBENCH ( I used pulsed laser for circular cutting and air pressure used as assist gas pressure) please help me.

11 December 2017 2,403 7 View

What are the factors that increasing the drag force of perforated body?

What are the reasons the increasing of drag force acting on the perforated body. My results obtained shown that perforated body has more drag compare to the other one. How should i explain this...

10 November 2017 8,783 1 View

How can I add the works who cited my papers in RG Score to increase h-index?

I notice that some researchers was cited my papers but the h-index was still constant and do not increase as its do not recognize that citations. How can I add that to my h-index ?

10 November 2017 7,734 6 View

TRNSYS

07 August 2017 8,735 11 View

Nanofluid and Nano-coating properties

I am working on the add the properties of the Nanofluids and Nano-coating particles. Is there any reference that describes the properties of the nano fluid and nano-coating?

07 August 2017 2,484 10 View

What is the best program used to model the exergy ?

I am working to simulate one of the plants and try to have exergy on it. What is the best CFD program to describe the phenomena and calculate the maximum energy from it?

07 August 2017 4,094 11 View

Simulate of laminar smoke

I want to simulate a smoke in a laminar flow like a smoke of a cigarette, what is the CFD program can simulate its cases?

07 August 2017 6,653 16 View

GMSH in 2 Dim and 3 Dim program?

07 August 2017 8,498 6 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

Is stone a sustainable material? Is it a sustainable approach to use natural stone waste in architecture?

I'm designing a zero-waste restaurant and considering using marble waste to make some tables and a bar countertop. My clients think it's not "sustainable enough" and I would like to have more...

01 March 2021 4,326 7 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

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

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

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 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