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

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

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View

Which are the journals for free paper publication?

A bunch of flower for everybody. I would like to ask about the list of journals which we can publish our paper for free. Thanks in advance. Sincerely Walid

25 February 2021 9,790 3 View

Modeling viscosity using model of Chung?

Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...

25 February 2021 8,053 5 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

How can I verify my centrifugal fan design for electric motor cooling?

I have radial blade centrifugal fan design which will be mounted on exhaust side of electric traction motor. The fan will be mounted on same motor shaft inside the housing. How can I verify that...

23 February 2021 2,390 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View

Hello, does any one know a free medical text dataset?

a free multi label clinical text dataset , containing text as entry and several labels as classes. Best regards

22 February 2021 5,988 2 View