Secondary crack is observed in the sheared edge.
What is significance of this secondary crack and why it is generated?
If we do annealing more than one time on the material consequently, does it soften the material more? or what?
31 December 2018 6,309 12 View
What are the values for 1. Maximum pressure at failure 2. Minimum principal strain at failure 3. Maximum effective strain at failure 4. Volumetric strain at failure 5. Number of failed integration...
31 December 2018 1,433 1 View
I am trying to simulate punching of tube process in Abaqus. Speed of punch is 10 mm/min and it have to travel total 7 mm including the thickness of tube (1.5 mm). How to simulate the Process?...
07 August 2018 7,352 12 View
Hello Everyone, I am trying to stimulate high speed impact punching process and after refining the mesh I encounter with this error. For refining the mesh at required region i used Sphere of...
05 June 2018 5,098 2 View
High strain rate forming processes, Flow stress, Spring Back
04 May 2018 777 8 View
Material Properties after annealing.
04 May 2018 4,343 3 View
Can anyone please tell me the Johnson-Cook properties for HT9 steel.
03 April 2017 9,263 2 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
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
Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...
01 August 2024 4,606 7 View
I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...
01 August 2024 9,227 1 View
Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...
31 July 2024 8,141 13 View
Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...
31 July 2024 3,333 4 View
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
Hello Everyone! I am trying to create a metal hydride system where I am trying to create a temperature control with the emphasis on measuring the concentration of the hydrogen with the hydrogen...
29 July 2024 7,577 2 View
Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco
29 July 2024 2,163 1 View
How much volume of siRNA can I add to 2.5 mL of liposomes with a total lipid concentration of 10 mg/mL?
27 July 2024 6,920 1 View