Shamudra Dey

13 Questions 20 Answers 0 Followers

Questions related from Shamudra Dey

How much variation between experimental and numerical results is acceptable in Computational Fluid Dynamics?

I have used Realizable k-epsilon model and doing a problem related to external aerodynamics. I am looking for your suggestion in this regard.

07 July 2019 6,745 5 View

Which software is best to convert a CT scan (DICOM file) to solid geometry model (STP, STEP)?

There are many software available in the internet; MIMIC, Slicer, Simvascular. Which one is easier and convenient to use in term of enough tutorials and resources to learn the process?

04 April 2019 4,278 11 View

Is there any specific convergence criteria for a transient CFD study?

I am currently doing research in a CFD project which is a unsteady study. Although all the residuals of k-w turbulence model are converging, the continuity one is converged to 1e-002 level while...

03 March 2019 8,347 3 View

Does Scientific journals accept article which is authored by a single author?

I am presently an under grad student and planning to submit two articles in a Scopus indexed journal. Both the articles are single authored. Will journals accept my articles? I have heard that...

01 January 2019 4,718 55 View

Is Digital Object Identifier (DOI) important for a conference paper type publication? If yes, then please explain?

The Conference proceedings have ISBN number issued against it. Is it important to have a DOI for the proceedings publications?

12 December 2018 7,932 5 View

What are the important qualities that a good scientific conference should have?

Conferences are often costly to attend for a student participant and thus we need to be selective. Conferences are good platform to share and gain relevant knowledge. Besides, It is a fact that...

12 December 2018 1,178 3 View

How Can I convert CT Scanned DICOM Image file to a 3D solid geometry file?

I have tried with 3D slicer, Simvascular softwares but failed to get a solid geomtery model..Rather I achieved a Meshed surface with number of small parts. How can I create a solid geometry model...

11 November 2018 4,911 2 View

What are major break throughs in the field of mechanical engineeirng for last few years?

I am looking for specific answer which is solely related to Mechanical Engineering.

11 November 2018 6,029 6 View

What are the effective and ideal ways to validate a CFD study?

I have done a research on car aerodynamics using ANSYS. But the solid model and boundary conditions were unique. How the results should be compared with existing published papers? and also how the...

11 November 2018 9,281 6 View

What are the premium features that a CFD related technical paper should have?

Basically, I am looking for basic ingredients without which A Computational Fluid Dynamics based paper is not considered as a good technical paper.

11 November 2018 2,082 3 View

What is the most time consuming part in CFD (Computaional Fluid Dynamics) study and its validation?

CFD is a dynamic field which relates engineering and mathematics. But how much one should give effort on the validation?

11 November 2018 847 11 View

How can I get a velocity wave form of blood flow rate in coronary artery from the CT scan?

Basically I want to simulate a patient specific Coronary Artery model. For this simulation i need to get patient specific ( that patient) Inlet velocity condition ( Velocity vs time graph). Does...

09 September 2018 6,003 3 View

What are the impacts of an international level technical conference?

In recent years, the number of international technical conferences hosted by Institutions and organizations have increased. All these conferences have technical paper sessions, where researchers...

01 January 1970 2,441 0 View