How can I find about new sensors used in cars?

i am searching for new sensors that is used in cars for effective performance of motor. can you give me a book or paper or introduce me a site?

31 December 2014 4,104 4 View

Which element is usable for simulating a pre-twisted blade in ansys?

I want to model a twisted blade in ansys and nonlinear dynamic analyses, but solid element is not match with beam element and they are very different result. Now I don't know I select which...

08 September 2014 8,940 4 View

How can i writing a paper for ISI journals?

As you can see, my English language is poor specially in writing. i want writing a paper. i writed that fully but i have so wrongs in writing. are there any software that help me? what can i do...

07 August 2014 6,531 3 View

why plastic zone in Abaqus is low?

whenisimulate my CT specimen in Abaquse with Elastic-Plastic propertic my plastic zone in crack tip is lower than experimentall. i obtaine true stress and true strain from tensile test with this...

06 July 2014 6,019 6 View

What are the parameters max principal stress and fracture energy in analysis XFEM with Abaqus?

06 July 2014 1,891 3 View

Why can my XFEM method in Abaqus not predict crack grows?

When I use the XFEM method in Abaqus to predict fracture of my materials, Abaqus gives good results about crack initiate and maximum load, but it can't predict crack grows. In Abaqus, after...

06 July 2014 4,076 19 View

How can I find the coefficient for fitting a curve in MATLAB?

I fit my data in MATLAB with a function and I can see the results and coefficients in the command window. I need this coefficient in order to continue with my codes, but I can't input this...

05 June 2014 827 10 View

Why is this error in abaqus XFEM method: too many attempts for this increment?

I simulate crack grows for a specimen in abaqus and use XFEM method. When my crack initiates and grows a bit and before full break the specimen I faced this error: too many attempt for this increment.

02 March 2014 4,078 31 View

Can I determine fracture toughness of a material with Abaqus?

I want use the data of tensile test of a material to determine fracture toughness of a material. What information do I need? Is it possible?

01 February 2014 7,474 12 View

How much crack should be grown in multi specimen method?

I want to fracture test RTPMMA. I use the elastic plastic method for determin-integral. Do you know how much I let the crack grow?

01 February 2014 330 0 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View