What are the different FSI coupling approaches?

Hallo Dear Reseachers, I asked this question to make a survey that would help the others to find answeres to Basic questions from many different experts on this research group. So please let...

02 March 2018 5,120 1 View

What are the different numerical schemes used in CFD? What are the major differences between them?

Hallo Dear Reseachers, I asked this question to make a survey that would help the others to find answeres to Basic questions from many different experts on this research group. So please let...

02 March 2018 8,019 0 View

What is CFD?

Hallo Dear Reseachers, I asked this question to make a survey that would help the others to find answeres to Basic questions from many different experts on this research group. So please let...

02 March 2018 1,888 0 View

What are the detialed differences between Euler-Bernoulli and Timoshenko beam theory?

Hallo Dear Reseachers, I asked this question to make a survey that would help the others to find answeres to Basic questions from many different experts on this research group. So please let us...

02 March 2018 2,071 0 View

Mesh Element Size effect on a Modal analysis simulation usign Finite Element (ANSYS)?

Dear Researchers, I am conducting modal analysis simulation of a tiny assembly of more than 250 parts. I removed all the bolts used to fix parts together and closed the holes. Then I used...

31 December 2017 6,996 0 View

Theory Behind RESP command in ANSYS to Calculate the Response Spectrum from tansient shock signal?

Dear All, Has anyone an Idea how ANSYS calculate the Response Sepctrum using the RESP command? is it FFT ? I hope someone has describtion of it or found the Mathematical formulation anywhere. If...

11 December 2017 6,720 1 View

Could nano meter deflections be captured with element size of mm in FE simulations?

Dear Researchers, It is actually a seravy, that I wanna do and I hope that you can respond based on simulations you have performed or based on phyiscal description. The Question is: If you have...

11 December 2017 8,838 0 View

Coordinate Transformations of rotation vector?

Dear Researchers, I have a question and I hope that someone can give me answer as soon as possible. I am performing FSI of a large wind turbine Using monolithic approach. So, I receive from the...

07 August 2016 3,928 5 View

2D CFD simulations of thick profile at high reynolds number 12 millions?

Hallo all, I am simulating 2D flow field around a 24% thick profile using RANS/URANS. The simulations were performed at Re=12M and M=0.2. The problem is that I got very high total drag coefficent...

06 July 2016 3,045 4 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

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02 March 2021 3,060 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View