Possible problem for showing 0.2 sun intensity instead of 1 sun intensity in AAA class Newport solar simulator?

We have a AAA class Newport solar simulator. We changed the Xenon Arc Lamp recently (XBO450W, Make:OSRAM) as the lifetime got over. However, the intensity is coming to be only 0.2 sun instead of 1...

14 February 2021 9,998 3 View

What might be the maximum time of immersion required for the sea water ageing of glass fiber reinforced polyester composites?

I am investigating the mechanical and physical property changes in the seawater aged GFRP. I am requiring a suggestion of to what maximum number of days should I age it. Is there a particular time...

30 January 2020 570 4 View

What is the long term impact of Zero Liquid discharge (ZLD) on overall industry??

As per Indian pollution regulators body all the distillery shall be awarded consent only if they are having ZLD scheme for treatment of waste water by the effect of regulation norms in india few...

27 April 2019 4,121 12 View

Very large difference between FEM and XFEM result, Why ?

I am using ANSYS APDL language. I am getting very large difference between FEM and XFEM result of SIF Calculation. I am solving an edge crack problem. plate dimension (20mm*10mm: Height*Width)...

28 December 2018 6,865 5 View

I have time series data of 6 variables integrated with order more than 1. Should I use Johansen or E Granger test to check co-integration?

I have learned that E. Granger test is better when there are 2 variables. But in my case there are 6 of them. Johansen Test assumes that variables are either stationary or become stationary...

30 December 2017 8,856 4 View

How to perform the Recovery in different strength of tables/Capsules by HPLC during assay and related substance test?

How to perform the Recovery in different strength of tables/Capsules by HPLC during assay and related substance test?

20 November 2017 127 3 View

Is it necessary that the activation energy of higher temperature peak should be higher than that of the lower temperature peaks of TL glow curves?

the activation energy of a thermoluminescence glow curve

13 July 2017 1,989 8 View

NDMaterials use in OpenSees

Hello Everyone! I am simulating the centrifuge test for foundation having gravel drains and pile in the liquefied soil. I started with PDMY02 soil model and everything seems fine except it is...

07 June 2017 4,419 1 View

How can I configure a network based on VoIP using OPNET modeler 14.5?

how can i configure a network based on voip using opnet modeler 14.5 ??

06 May 2015 464 1 View

Why does the nyquist plot starts from 2 Quadrant at high frequency and end at 4 quadrant at low frequency?

16 April 2015 9,228 9 View

How to solve this error in a Heat Exchange Reformer model in Aspen Custom Modeler?

I have written code for a for a Heat Exchange Reformer in Aspen Custom Modeler, but it cannot run. The program describes a shell and tube heat exchanger with steam methane reforming reactions...

07 September 2020 2,024 9 View

Fuel Cell modeling in Aspen Plus and Aspen Custom Modeler?

Hello, I modeled a case in Aspen Custom Modeler at two modes (isotherm and non-isotherm) successfully. I exported them to Aspen Plus, but the non-isotherm case diverges and mass balance error...

22 December 2019 2,460 4 View

My question is related to modeling a batch reactor in Aspen custom modeler?

I would like to know that how can you make some parameter as a function of time. For example I have pH changing at every 4hours and my program runs for 20hours with changing pH profile plotted...

06 February 2019 6,803 1 View

My question is related to modeling a batch reactor in Aspen custom modeler?

I would like to know that how can you make some parameter as a function of time. For example I have pH changing at every 4hours and my program runs for 20hours with changing pH profile plotted...

01 February 2019 5,472 1 View

Pls teach me steps/procedures to simulate WSN in MATLAB/SIMULINK. If i know it i can implement my own logic to life time improvement of WSN. Can help?

I got struck in getting started the simulation of WSN. Even if anyone provide the steps for OPNET, that also would be most welcomed one. Really tough to have hands on exp of basic wsn simulation.

11 December 2018 9,368 4 View

How can we transfer data from MATLAB to OPNET how the interface will be?

good evening, i work on IEEE 14 bus system on MATLAB and i need to transfer the data to OPNET 14.5 . the communication between these two softwares seems complicated and i didn't find how to do...

25 November 2018 6,642 2 View

Is there a way to connect the OPNET Simulator with the NS-2 Simulator ?

Some times there is a certain model in one of these simulators that you wish to use in a network that have been designed in other simulator

10 November 2018 5,465 0 View

How can we model smart antenna with OPNET Simulator ?

In OPNET SIMULATOR the standard antenna used is the conventional omnidirectional antenna. Also, in OPNET a model can be build using c++ language. How can we use the modelling function in OPNET to...

10 November 2018 5,100 0 View

How to import traffic flows into Opnet Modeller 14.5 from data collected by nfcapd?

Hello! I need to import some traffic into Opnet Modeller 14.5 in netflow format. I have data collected by nfcapd and I have no idea how to import these files into Opnet Modeller. I've tried with...

10 November 2018 9,291 0 View

What are the most tedious simulations you faced on computer network?

Hello researchers, Related to your research/experience field, what are the technologies you simulate often and you can judge that this task is complicated, tedious, or time consuming ?

13 May 2018 2,029 6 View