I would like to heat a steel tube inside a hollow cylindrical water cooled copper tube using induction heating coil but I am concerned about power?

I would like to heat a steel tube inside a hollow cylindrical water cooled copper tube using induction heating coil but I am concerned about the power consumption. How can I know how much power...

07 August 2018 8,505 1 View

Any idea how to do gas tight sealing for given design?

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05 June 2018 1,490 3 View

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05 June 2018 5,329 2 View

Any idea how to do gas tight sealing for given design?

xxxxx

05 June 2018 5,085 4 View

What are the Nusselt number(Nu) correlations that I can use for free convection of gases in cylindrical tube with transient flow?

What are the Nusselt number(Nu) correlations that I can use for free convection of gases in cylindrical tube with transient flow?

07 August 2017 6,940 2 View

How can I calculate the distance to maintain between induction coil and metal parts outside the coil in order to protect them from magnetic field?

How can I calculate the distance to maintain between induction heating coil and metal parts outside the coil in order to protect them from magnetic field? Is there any formula to calculate the...

07 August 2017 9,092 2 View

What are some online sources where I can find all material properties of ceramics in one place?

can anyone suggest me some online or offline sources where I can find all material properties of all ceramics in one place?

06 July 2017 9,949 3 View

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01 January 1970 4,577 7 View

What are the Nusselt number(Nu) correlations for natural convection of gas through vertical hollow cylinder with transient flow?

what are the Nusselt number(Nu) correlations for natural convection of gas through vertical hollow cylinder with transient flow through cylinder?

01 January 1970 6,881 4 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

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,253 3 View

Can thermal cycler machines be problematic during PCR?

Hi, my question is about the heating of thermal cycler machines and I hope some of you had experienced a similar thing previously. There are two thermal cycler machines in the lab(BioRad) and for...

26 February 2021 4,777 4 View

Anyone that can help with Maxquant TMT16plex which is missing?

Hi I am very new to proteomics analysis. I have got raw files from core facility running thermofisher TMT 16plex 4 hours. I cannot find on maxquant the option TMT16Plex there is only up to 11...

25 February 2021 1,675 3 View

How to properly calculate the fluid solid heat transfer between polypropylene matrix and glass fiber in a porous medium?

I'm building a cfx model of thermoplastic pultrusion process on ansys and i have a doubt on how is the proper way to set this parameter in a porous medium

24 February 2021 1,915 1 View

Have you ever experiencing air vent trouble in fermentation process?

Dear all, My research group is currently working with a 12-litre fermenter. Somehow, if we do the fermentation for more than 20 hours, the process will be more prone to contamination. Our current...

23 February 2021 1,908 2 View

How to properly calculate Interfacial area density in a porous domain?which are possible value for glass fiber?

I'm doing a cfx simulation of a multiphase flow in pultrusion and i set the Interfacial Area density in the heat exchange of a porous medium in this way IAD=Total fiber lateral surface of fiber...

23 February 2021 6,043 1 View