Is it possible to model non planner crack propagation using Abaqus?

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Emperical relationships between variables are not reliable in evaluating any area. What do you think? For example, between porosity and permeability?

Some scientists depend in the interpretation of their area on equations made by some scientists that depend on empirical relationships between different variables

08 February 2022 6,294 2 View

Longtime ago, I answered the question " Is the electrical resistivity has any role in water quality?" I answered this question No >>>Is it True?

Some Geophysicist asked: There is a relation between Electrical Resistivity and Water Quality (((Water Quality is different from Water Salinity) My Answer The electrical resistivity has no...

03 August 2020 3,462 4 View

How to transform Mesh from Ansys to Abaqus?

I have meshed surface parts in Ansys, however the analysis type was 3D and then obtained orphan mesh. and in Abaqus I have selected the part type to be 2D-Planner. is this true or Abaqus still...

09 October 2019 1,704 3 View

Protocol for double digestion with thermo scientific fast digest enzyme?

optimal reaction set up for double digest reaction with XhoI and EcoRI using my PCR product about 1600 bp and vector Pet 22 about 5500bp

04 April 2019 3,700 4 View

What is the best range of melting temp for primers?

I have designed a few sets of primer with a restriction site, most of them with tm 69-74 is this okay for PCR reaction

03 December 2018 1,077 6 View

How to set up a dry ice ethanol bath?

Dry Ice / Ethanol baths are used to rapidly cool solutions to below freezing temperatures. Dry Ice / Ethanol baths can be used to freeze tissue sections for histology or to rapidly cool Ethanol...

01 October 2018 6,642 2 View

Which reference style is this? Can you provide more examples?

I have seen this reference style in many recent publications. I believe it is part of the citation-name system In text citation Author name, publication date ref. number End references list are...

05 June 2018 8,921 6 View

What are the best books for academic writing in engineering research?

I have found with difficulty few books on academic research writing such as writing a scientific journal paper, or writing a dissertation or thesis in the field of engineering. Unfortunately, most...

05 June 2018 864 1 View

What to write on the title page "A thesis submitted.." or "A dissertation submitted..." for a doctoral degree? Any suggestions?

It does not seem that the definition of dissertation to thesis change from across the atlantic as suggested...

03 April 2018 2,383 1 View

Any material about using the reverse symmetry structure for writing a PhD in engineering?

The reverse symmetry or chiastic structure is usually used in literature examples are Beowulf, Starwars, Harry Potter, Beauty and the beast, other examples in ancient literature such as the epic...

03 April 2018 8,046 8 View

How to get moment output in Abaqus Standart?

I have input a moment load in module load Abaqus, i put my moment load on the node surface (using reference point). I have define moment in history output and make a set for moment too. But the...

08 August 2024 4,831 4 View

Stability of the Solar System: Insights from Einstein’s Equations ?

The stability of the Solar System is a complex subject that blends the classical framework of Newtonian mechanics with the modern insights provided by General Relativity (GR). Understanding this...

07 August 2024 2,569 1 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 View

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

What are the shear and normal stiffness values of an LLDPE liner in 3D numerical modeling of a stockpile?

I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...

05 August 2024 3,665 0 View

Can we patent a process flow diagram developed using a process simulator but no actual cases is carried out?

Can we patent a process flow diagram developed using a process simulator but no actual cases is carried out? For example consider a process for certain product manufacture where a new process flow...

31 July 2024 781 1 View

Simulation of metal drawing by Abaqus with UMAT?

Hello, colleagues. Recently, I have been working on a metal processing simulation with my UMAT in Abaqus. I have outlined the corresponding simulation, but I keep encountering issues that cause...

30 July 2024 7,062 1 View

CAD File of human's & rat's respiratory airways ?

Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...

29 July 2024 1,092 2 View

Why running a restart analysis in Abaqus in Ubuntu OS gives an error as attached when running the same job in Windows doesn't give any error and runs?

I am trying to run a restart analysis, which imports deformed configurations of parts from a generated ODB file. It runs fine in Windows OS but when I try to run it in Linux OS, it is giving some...

29 July 2024 9,572 3 View