effect of salt or sugar addition to water on the cooling performance of the solution
I have exported a model with all boundary condition and meshes from ansys workbench to abaqus. the imported model has the same meshes and fixed boundary as in the ansys but the applied force did...
31 December 2018 9,160 0 View
What chemicals should I use to increase the wettability of nanoparticles the nano are carbon tubes, alumina, silica. The adhesives are wooden glue and epoxy.
11 December 2018 3,735 0 View
Dears, I want to conduct a research about composite materials. in my work I have 5 parameters with 4 levels but the problem is that some of the parameters have only two or three levels (see table...
11 December 2018 5,167 5 View
Using hot spot stress to calculate the stress concentration factor require that 2 gamma which is the chord width to thickness ratio in square hollow sections/ t- joint welds to be greater than 12...
10 November 2018 3,734 1 View
Hi, I am simulating the effect of design parameters on welded joints. Despite that, I applied only 1KN.m bending moment on the model but the out put Von Mises stress values are abnormal and of...
08 September 2018 2,109 10 View
despite that, I have tried many methods to solve the issue of abnormal stress values around weld joints but all didn't work. why? I applied 100 KN lateral force at the top and fixed the model from...
08 September 2018 624 0 View
1. what is the reason of the aforementioned warning? 2. how can I solve the problem? 3. what is the effect on the results? hint: I am working on welded joint under fatigue load using mechanical...
08 September 2018 8,372 3 View
Dears, I would like to show the principle stress of all nodes in my model using workbench directly without exporting to excel sheet. how can I do it?
08 September 2018 8,783 0 View
Hi, using stress strain data of uniaxial tensile test, I fitted the curve using Mooney- Rivilin 5 parameters method of hyperelastic materials. But when I run the program a warning message appears...
05 June 2018 8,159 0 View
hi, I'm investigating the effect of impact on the mobile cover which is made of hyperelastic rubber using explicit dynamic workbench. The curve of tensile test was fitted using 5 parameters...
04 May 2018 3,856 3 View
Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...
09 August 2024 5,444 7 View
How Social Media Affects Your Mental Health
04 August 2024 6,961 3 View
Hello, Dear friends, I am surveying as part of my thesis research and would greatly appreciate your participation. The study investigates how social media influences dental health behaviors...
01 August 2024 9,349 2 View
I have used Prussian blue nanoparticles as a redox couple. The PBNPs have been made using only one salt precursor. Also, during scan rate studies, a small oxidation peak can be consistently found...
31 July 2024 9,697 0 View
Hello, I have a little problem. Well, right now I only have the DNA aptamer sequence. I went to see the 2D model form with DNA folding. After that, I used RNA Composer to simulate in 3D and used...
30 July 2024 6,794 0 View
After deprotection of the tert-butyl ester to generate the carboxylic acid in chloroform with TFA, my compound‘s pyridine moiety forms a TFacetate ammonium salt (small molecule drug, not a...
29 July 2024 9,753 3 View
I am working in the filed of long acting drugs with Nano formulation. I want to study the efficacy of my formulation in 2D cell cultures while this required media change on every two days. In such...
24 July 2024 8,696 0 View
I'm looking into climate change fake news (specifically ice melt fake news) on TikTok and YouTube, and I'm going to be gathering relevant social media posts from around COP26. Any ideas on how I...
23 July 2024 6,737 2 View
"Integration of Mass Media and Communication into the System of International Relations: Place, Role, Actuality and Prospects: Modern Media Issues 2024" Website: https://immcir.alnoor.edu.iq/
23 July 2024 3,139 6 View
"The Correlation between Nutrition and Transport Mechanism under Abiotic Stress in Plants: A Comprehensive Review" by Muhammad Saleem, Jianhua Zhang, Muhammad Qasim, Rashid Iqbal, and Li Song,...
23 July 2024 9,109 0 View