18 Questions 13 Answers 0 Followers
Questions related from Ahmed Taifor
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...
01 January 2019 9,122 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.
12 December 2018 3,707 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...
12 December 2018 5,138 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...
11 November 2018 3,699 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...
09 September 2018 2,068 10 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?
09 September 2018 8,739 0 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...
09 September 2018 585 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...
09 September 2018 8,150 3 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...
06 June 2018 8,123 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...
05 May 2018 3,779 3 View
To the extent of my knowledge I believe that density, elasticity modulus, poisson's ratio, rigidity, bulk modulus are the main factors to build the matrices in ansys. So, where would the software...
05 May 2018 3,070 3 View
Hi, it is well known that respected journal indexed by Thomson Reuters do not accept citation from webpages. So I wonder if there is an original site that can provide me with Modulus of...
05 May 2018 1,827 6 View
Hi, I am modeling the effect of impact on mobile cover. The input data are yield strength, ultimate compressive and tensile strength, and modulus of elasticity. Now should I compare the resulted...
03 March 2018 7,097 0 View
I tried solid65, solid187 for modeling anisotropic material but they were not acceptable by ansys. moreover, I am working on tensile test but the program asking me to input the shear and...
01 January 2018 3,057 2 View
Despite of that I tried all available methods of hyperelastic curve fitting in ansys 16, non of methods could fit my curve of experimental data exactly. So, how can I match the fitting curve with...
12 December 2017 4,166 2 View
I have quenched steel rebar in different mediums (liquid soap, automotive radiator antifreeze, and soda solution) but despite that, the hardness increased in comparison to normalized sample the...
05 May 2017 886 5 View
effect of salt or sugar addition to water on the cooling performance of the solution
01 January 2017 6,172 0 View
chemical researchers
10 October 2016 6,471 2 View
