Can anybody help me to figure out plasticity values for stainless steel for Dynamic Explicit analysis in Abaqus ?

Can anybody help me to figure out plasticity values for stainless steel for Dynamic Explicit analysis in Abaqus ? It doesn't matter about the stainless steel type and please be kind enough to let...

27 December 2020 5,187 1 View

How to operate the LCMSMS?

I would like to know how to prepare the batch in LCMSMS and save the batch files and then how to operate and descriptions of ICONS including in LCMSMS and there functions as a developing country...

21 August 2019 8,482 7 View

10 ppm mixture solutions?

I have to quantitatively analysis of Benzoic and Sorbic in the Beverages in HPLC please explain how to prepare 1 5 10 25 50 ppm mixture solutions for standard curve. How to draw the calibration...

28 April 2017 1,856 4 View

About LCMSMS and HPLC

15 March 2017 1,733 3 View

Big size DNA in the selective amplification in AFLP; what could be the problem?

Hi everyone, I need a solution for an issue that I have with my AFLP protocol.Currently, I've been trying to make some AFLP's from a grass species that I study for my research project. However,...

29 January 2017 9,647 3 View

Is there a way to combine molecular and morphological data for phylogenetic analysis?

Recently, I've been working on the evolutionary relationships of a plant family in Sri Lanka (Zingiberaceae). During my field explorations, I could not collect some of the species that had been...

27 June 2014 3,003 25 View

Dynamic Explicit analysis

Run time is getting too high for the analysis for the attached model. Please let me know any possible option to modify the model in a way reduce the run time while keeping the accuracy at the same...

01 January 1970 3,185 5 View

How to solve the error "too many attempts made for this increment" in abaqus?

I am doing web crippling analysis of sigma section and while running the analysis this error occurs. ( see attachment) Please let me know any possible way to overcome that issue...

01 January 1970 2,371 5 View

Dynamic Explicit Vs Static General ?

Dear Sir, I am doing web crippling analysis and it requires more time to converge. I used Dynamic explicit method. Is there any way to reduce the time taken to run instead of changing mesh sizes....

01 January 1970 7,582 3 View

How can we limit artifacts caused by rotation in fiber photometry?

We are trying to run fiber photometry experiments for long time scales, but we get these sinusoidal artifacts that come up. We think they may be caused by twisting of the fiber optic subject...

25 February 2021 568 1 View

Buckling analysis of a cylindrical shell in Ansys APDL?

In Ansys APDL, We are trying to validate our shell model for nonlinear buckling analysis considering the initial imperfection (as given by Ahmed et. al.) We have attached our results as attached....

13 February 2021 9,200 5 View

How to deal with cross loadings in EFA?

There is an issue of cross-loadings in my output results after running an EFA with varimax rotation. Should I ignore these cross-loadings since these differ by more than .20?

12 February 2021 802 4 View

Is it necessary to include orbital dynamics (translational) in attitude dynamics (rotational) problem?

I want to simulate satellite attitude control with a quaternion attitude representation. thrusters and reaction wheels are the main AOCS controllers. is it Ok to omit orbit dynamics (orbit...

31 January 2021 5,094 2 View

how to add blood and plasma in comsol?

I am trying to model separation of the plasma from the blood on a rotating microfluidic platform. I am not able to add blood and plasma in Comsol. someone please provide me your valuable...

27 January 2021 8,263 1 View

How to rotate an anisotropic stiffness matrix to an orthotropic matrix of cancellous bone?

Hi everyone, recently i have a question about how to calculate the orthotropic elastic matrix of cancellous bone cube. I really need the help!!!! I applied six stress states to the cancellous...

21 January 2021 9,143 2 View

How to calculate the electric field in the rotating frame (the question in the general relativity)?

In the classical electrodynamics, there is one problem - to find the EM fields created by the charge moving with the constant velocity in the circular orbit or in the helical path (free electrons...

12 January 2021 3,689 1 View

How to rotate crystal structure to match with match another structure of same compound/polymorph?

Say, I have two crystal structures of a particular organic molecule, the crystal structures are basically identical, apart from a rotation and redefinition of the lattice vectors/angles, a simple...

07 January 2021 3,406 5 View

How to formulate the dynamics of the body of a legged robot(quadruped/hexapod) ?

I need to formulate the lagrangian dynamic equations for the hexapod robot's body. The body will constitute 6 DoF, which is 3 linear and 3 angular. I have the coordinates of each corner of the...

24 December 2020 1,222 1 View

How to remove rotation along z-axis and shift the origin to body's center?

I have attached the files with this post to explain me how to remove rotation and center the origin at the body's local coordinate. This is just one sample and I have 1000s of files like this. I...

18 December 2020 3,838 3 View