How can I solve a system with velocity-dependent potentials in the presence of gyroscopic forces?

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What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

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Which microtomy technique do you suggest for thin and delicate root sectioning ?And, how to preserve and process the roots before sectioning?

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23 February 2021 1,898 1 View

Has anyone done Archard Wear Simulation of GFRP Composite Plate in ANSYS with ACT extension or UDF?

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17 February 2021 1,447 2 View

Which root in this tap root system, in the picture attached, should be used for root sectioning in order to study the root anatomical details?

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14 February 2021 1,816 3 View

Possible problem for showing 0.2 sun intensity instead of 1 sun intensity in AAA class Newport solar simulator?

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Which satellite image gives best results for Land Use land cover classification(specifically for built up regions) for Indian region ?

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04 February 2021 8,632 8 View

How can I get access of UNAfold tool?

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The peptide synthesized with CTC resin have mass more (+68 Da) than the desired mass of the synthesized peptide. What could be the reason?

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Can Cas13a protein directly purify from PAGE gel, please suggest me the method?

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How do we calculate curvature value in ArcGIS?

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12 January 2021 504 4 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

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What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

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Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

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28 February 2021 6,282 9 View

How do you mesh a thin solid in Fluent?

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24 February 2021 8,856 3 View

No streamlines present in a small region inside a flow. This means exactly what?

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22 February 2021 5,249 10 View

The most suitable method to calculate the stress intensity factor in the presence of contact between the crack lips?

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21 February 2021 8,694 4 View

Can anyone help with an Accurate Diffuser Expansion Loss formula for rectangular shaped diffusers in turbulent flow regime?

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20 February 2021 2,504 1 View

How to visualize stress in a coating defined by "Skin" in Abaqus?

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How can I find the thermophysical properties of high temperature microencapsulated phase change materials (MPCM)?

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14 February 2021 3,606 2 View

How complex systems physics/statistical mechanics would be helpful for particle physics & Networking?

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11 February 2021 699 3 View

Jean-Francois Antoine

For rotating machine, it is possible to linearize the kinetic energy term to obtain antisymmetric gyroscopic damping matrix.

F. Leyvraz

Could you be a bit more precise about what you have in mind? It certainly sounds interesting, but I cannot quite make out what you want to know.

Pascal Galon

can you give us more informations on the system of equations you want solve. is it for ridid body systems ?

What is the physical problem you want to solve?

Pephaps the following article can give you more informations :

A Methodology for Finding Invariants of Motion for Asymmetric Systems with Gauge-Transformed Umbra Lagrangian Generated by Bond Graphs

by Amalendu Mukherjee

A Review on Extension of Lagrangian- Hamiltonian Mechanics

http://sim.sagepub.com/content/82/4/207.short

http://www.scielo.br/pdf/jbsmse/v33n1/04.pdf

Ashish Gupta

Thank U sir