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?

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05 June 2018 5,085 4 View

At what distance I can place metals parts on upper and lower position of vertically placed induction heating coil ?

At what distance I can place metals parts on upper and lower position of vertically placed induction heating coil (50mm outer diameter and 100mm long) in order to not let the outside metals heat...

05 June 2018 9,502 1 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

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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 is difference between In-line transmission (%) and Total transmission (%) value of optically transparent Ceramics?

I am working on transparent/translucent zirconia-based ceramics. In many papers, I have seen that they are reporting both In-line transmission (%) & Total transmission (%) value of...

20 February 2021 9,405 6 View

Using liquids as superstrate in Fabry-Perot Cavity Antenna?

Hi, A Fabry Perot Cavity allows to increase the directivity of a low gain antenna by putting in the top of cavity a superstrate with high permittivity such as a ceramic (er=10.2). However,...

09 February 2021 6,799 8 View

Sample preparation for ceramics i.e. iron silicate (fayalite), iron oxides, alumina, spinel mineral (hercynite)?

Recommendations in preparing ceramics for nanoindentation and in the process minimize introducing stresses from sample preparation i.e. polishing stage.

02 February 2021 6,211 3 View

What should I do if the reviewer couldn't finalize the review in the journal's given time?

I have Submitted 2,3 Papers in Science Direct associated Journals but the time of the first decision has been ended so What should I do? Could I email them to remind them about the first decision?

01 February 2021 5,788 7 View

What are the thermodynamic and kinetic similarities and differences among dendrite formation during solidification of metals, ceramics and polymers?

Basic dendrite formation of metallic alloys are explained by thermal and constitutional degree of supercooling and most-supercooled band of liquid somewhat ahead of solidification front that...

30 January 2021 8,450 2 View

Control in microstructure with growth inhibitor?

Dear researchers, I wish to understand the role of grain growth inhibitor in controlling the microstructure of the ceramic pellet. How it controls the growth? Also, I wish to know the grain...

15 January 2021 3,859 3 View

How can I select the concentration of test sample for MTT assay?

I synthesize a powder composite include two ceramics and a polymer coating. I want to do MTT test and I'm not sure about the concentration of powder dissolve in DMEM media. Shall I start with a...

10 January 2021 9,984 1 View

How to choose proper spindle for measurement of thixotropic behavior of ceramic slurry?

Hello, we are studying on thixotropic behavior of ceramic slurry . We will perform the thixotropic behavior analysis of ceramic slurry with the density of 1,7 g/ml by using BROOKFIELD DV2T. How to...

08 January 2021 1,776 5 View

Hi, could anyone help me knowing which kind of Diamond blade would be better to cut thermoplastic composite?

The blade that could cut ceramics, or the one that could cut plastics and polymers?

06 January 2021 2,713 3 View

Which type of press is proper and common for making PZT parts?

What kind of press is using to make electroceramic parts, including PZT parts (hydraulic press, pneumatic press, etc.)? Furthermore, what is the reason for using this type of press? And does the...

28 December 2020 1,215 2 View