How can i simulate the sudden draw down condition using abaqus software?

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How to design circular arc array antenna in CST?

I would like to design a circular arc array antenna in CST Mwstdio, i was tried with far field array (by mentioning positions of antennas in array) which is in post processing tab and i also tried...

30 December 2018 6,888 3 View

How to calculate LED parameters, CRI and CCT ?

How to calculate CRI and CCT values for a light emitting material ? I have the PL data at ambient temperature, PLQE values and CIE co-ordinates.

01 February 2018 2,742 5 View

What are the measurements to be done for studying phosphorescence in hybrid perovskite systems?

A organic-inorganic based hybrid perovskite system is having a lifetime in the range of msec as observed in the time resolved photoluminescence (TRPL) measurement. The band gap from DRS is found...

14 December 2017 5,056 4 View

Would you please give me the receipe for BSTS(topological insulator) thin film etching

Or please suggest papers from where i can find the same

04 June 2017 3,191 1 View

In peptide synthesis using HBTU/HOBt coupling, Why is HOBt required? Isn't HBTU alone enough for the coupling to complete?

05 December 2016 3,066 4 View

extraction of allicin

can anyone of you suggest the procedure for the solvent extraction of allicin from garlic

10 March 2011 2,086 4 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

Compact antenna for the frequency range 1 MHz-5 MHz?

Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...

27 February 2021 7,710 4 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials?

Hi, all! How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials? I have not find the choice for explicit element in Abaqus CAE. I am wondering whether it is possible...

25 February 2021 9,936 2 View