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

Possible reasons for high bioavailability after I.M and S.C. routes...?

What should be the possible reasons if we obtained more than 100% bioavailability of antibiotics (marbofloxacin) after I.M. and S.C. routes of administration in cattle species.

16 February 2021 971 4 View

Type of geometric/ trigonometric value in VPL mathematical formula?

the VPL formula can be given here as, f(P)=sum((a+b*P+c*P^2)+abs(e*sin(f(Pmin-P)))) Can anyone please explain if the value from the term (Pmin-P) in the above formula is in degrees or radians?

23 November 2020 9,961 2 View

How can I assess purity via HRMS? What is the acceptable deviation from the calculated mass?

28 October 2020 813 3 View

Can you Help me with NextNano software?

I need to understand the basics of NextNano. Can anyone provide me with helping materials. Paper, thesis or book. Any set of basic simulation would also be helpfull.

04 October 2020 1,621 3 View

How to train Neural Network with different input and output sample size?

I am trying to make an NN for meteorological prediction, for which I have input data of only one meteorological station. I have target data of more than one location. I have to train the NN in...

19 June 2020 5,533 3 View

How to use trained Neural network?

I am making a neural network for the weather forecasts. I trained it on a random input data at two input nodes and trained it, but I do not know how we can obtain results from Neural Network for...

10 June 2020 4,878 9 View

Matlab code for Weibull parameter estimation through PSO?

Weibull distribution is one of the very popular techniques for speed and power forecasting of wind source. Many techniques have been used for the initialization or parameter estimation of WD. I...

20 May 2020 7,204 2 View

How to convert WRF output to any readable (text, excel etc) file?

For graphical display of WRF output data, there is NCL script, but i have not found any working script for converting data to text or other readable format. there are some softwares but they are...

12 February 2020 5,085 3 View

What is Hysteresis curve? How can we differentiate between different Hysteresis curve?

Actually I am reading a paper and i came across Hysteresis curve. But I dont know how to understand the different graphs and How to conclude results from them.

07 January 2020 848 3 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 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

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 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