How to find strain energy release rate GI, GII, GIII in Abaqus?

I modeled a simple crack in abaqus. I get J-integral as output as well as components of stress intensity factor KI, KII, KIII. However, I do not know how to get GI, GII and GIII. I searched in...

04 January 2021 1,783 2 View

How to analysis gears contact in Asnsys static structural with frictionless contact type?

I model and simulate the contact between two gear. I applied torque on one of the gears and I fix the other using fix displacement in Ansys. Automatic contact detects the contact between gears...

20 December 2019 869 3 View

What are the modes of heat transfer?

Heat transfer principle

01 February 2019 4,672 1 View

How can measured the low velocity of high air temperature?

experimental device for low velocities of gases

24 January 2019 2,137 1 View

What was the correlation obtained for average Nusselt number for free convection from incnined surfaces?

free convection from inclined surfaces

31 December 2018 6,890 0 View

What is the biot number in heat transfer? and where it used ?

what is the biot number in heat transfer? and where it used ?

31 December 2018 4,717 0 View

What is meaning of the Gratez number?

heat transfer

31 December 2018 1,314 2 View

Does any of the scholars here happen to know about a journal good for vocabulary measurement studies?

I am looking for a journal related to the foloowing title: WAT and VKS: Measures of depth but predictors of breadth of vocaulary

12 August 2018 5,492 1 View

Is it possible to upgrade python version of Abaqus?

Even the latest version of Abaqus ran with python 2.7 and it comes with numpy version 1.6. To be able to use latest version of scipy, I need to upgrade numpy. In addition, the package does not...

26 July 2018 3,348 3 View

How to write heat transfer abaqus subroutine to get steady state soultion?

I know that by using the UMATHT subroutine, one can write a heat transfer equation subroutine, but it is for transient analysis. Can I use same subroutine to get steady state solution or I must...

23 December 2017 193 3 View

How to add missing citation?

Dear colleagues, I have found that many authors have a concern regarding their missing citation in RG because often citation in RG is lower than google scholars. I also missed some citation...

26 February 2021 928 6 View

Centrality measures computation in Biblioshiny/ Vosviewer?

26 February 2021 7,279 2 View

Is an encrypted dataset with Microsoft SEAL compatible with Cloudsim simulator??

Hello, I would like to do homomorphic encryption using Microsoft SEAL on my dataset and then use it as an input to the Cloudsim simulator to do clustering on. Is it possible and compatible with...

16 February 2021 3,915 1 View

What is the ideal value of UACI for image encryption scheme?

UACI - Unified Averaged Changed Intensity between cipher images. Why some papers refer ideal value to be 33.33 and some refer it to be 33.46? Which is the correct value? (In reference to image...

11 February 2021 9,562 2 View

Should a better value for UACI be below or closer to ideal values or higher as possible?

The ideal theoretical value for UACI(Unified Average Changed Intensity) is 33.33% for testing the robustness of image encryption algorithm against differential attacks. Is it better to have a UACI...

30 January 2021 2,016 3 View

What are different ways to compare the histogram of cipher images from various encryption schemes?

Is there a metric to find if one histogram of cipher image is better than other? I tried calculating the variance of the image but couldn't get the intended results. Are there ways to compare...

28 January 2021 479 3 View

Should the correlation between adjacent pixels in a cipher image be low or close to zero as possible?

This question in the relation to calculating the horizontal, vertical, and diagonal correlation of a cipher image in an encryption algorithm. I have read that the correlation values should be as...

13 January 2021 1,297 4 View

What are some of the efficient techniques used for image scrambling?

I am using 3D Arnold transform for my EC-ElGamal encryption technique but it consumes a lot of time during the execution of the program using Python. So I was wondering if there are BETTER ideas...

07 January 2021 205 2 View

What is the simplest way to implement data encryption for Arduino project that communicate through Bluetooth ?

I have developed a project based on Arduino that communicates through Bluetooth with Android application, I want to enhance its privacy through encryption so that data should be prevented up to...

07 January 2021 7,933 5 View

Why Arnold Cat Map is widely used to encrypt the watermark?

What is the main reason that most of the researcher uses ACM to encrypt the watermark? There is various other image encryption technique but for watermarking ACM technique is used?

24 December 2020 9,807 1 View