Here are a few softwares developed in our lab.
- MAB PACE (Metal Air Battery - Performance And Cost Estimation . Software or App developed in Visual Basic .Net (2019) to estimate the performance and cost of metal air batteries. You can change the cell design and find the effect on the performance and cost. Several what-if scenarios can be evaluated easily.
Click here to download the zip file. Unzip it, and run the setup.exe to install the App.
A screen shot is given below.

- Covid19 Transmission Model . Software or App developed in Matlab(R) to estimate the propogation
Please contact me by email to get the source code file.
To run this code, you will need freely available Matlab Runtime (MCR) version 9.3. It can be downloaded
here . Alternatively, if you have
Matlab 2017b installed in your computer, the corresponding MCR is already installed and you will not need
to install it again.
When you run this for the first time, it takes some time to load - that is normal.
Click here to download the installer exe. Run it to install the App.
A screen shot is given below.

- Simulation of EIS response of Hydrogen Evolution Reaction . Software or App developed in Matlab(R) to calculate impedance.
Please contact me by email to get the source code file.
To run this code, you will need freely available Matlab Runtime (MCR) version 9.3. It can be downloaded
here . Alternatively, if you have
Matlab 2017b installed in your computer, the corresponding MCR is already installed and you will not need
to install it again.
When you run this for the first time, it takes some time to load - that is normal.
Click here to download the installer exe. Run it to install the App.
A screen shot is given below.

- Simulation of polarization current in Hydrogen Evolution Reaction . Software or App developed in Matlab(R) to calculate polariation current. Please contact me by email to get the source code file.
To run this code, you will need freely available Matlab Runtime (MCR) version 9.3. It can be downloaded
here . Alternatively, if you have
Matlab 2017b installed in your computer, the corresponding MCR is already installed and you will not need
to install it again.
When you run this for the first time, it takes some time to load - that is normal.
Click here to download the installer exe. Run it to install the App.
A screen shot is given below.

- NLEIS Data Acquisition and Control software developed in Visual Basic 2013 .NET for acquiring data from SRS Potetiostat, Lock in amplifier and FFT analyzer. Please contact me by email to get the source code file.
A screen shot is given below.

- Taf-Sol developed in Matlab 2012b, for calculating Tafel extrapolation parameters, with confidence interval,
while accounting for solution resistance, from potentiodynamic polarization data.
To run this code, you will need freely available Matlab Runtime (MCR) version 8.0. It can be downloaded
here . Alternatively, if you have
Matlab 2012b installed in your computer, the corresponding MCR is already installed and you will not need
to install it again.
When you run this for the first time, it takes some time to load - that is normal.
(Note: There is a minor bug in the software now. The software works only if the data to be analyzed is in the same directory as the software EXE file. The results WILL be saved in the same directory only regardless of your choice using browse buttons. We hope to correct this and release a proper version soon).
Click here to download the setup file.
A screen shot is given below.
- Equivalent Circuit Utility developed in Visual Basic 2013 .NET for converting from one circuit element to another.
Note. This is not a utility you can use to directly fit your data to a circuit. This is useful for converting one
circuit to another.
Click here to download the setup file.
A screen shot is given below.

- Quartz Crystal Microbalance Data Acquisition and Control Software
developed in Visual Basic 2010 .NET for acquiring data from SRS QCM 200 model
instrument. We weren't particularly happy with the software that comes with the
instrument, so we wrote this. Click here to download the setup file.
A screen shot is given below.

-
Electrochemical Impedance Spectroscopy Simulation Software , developed in visual basic 2005 .NET for simulation of Electrochemical impedance Spectra. This runs on windows XP and can simulate EIS for a few anodic dissolution mechanisms.
Click here to download the software. You can read the installation instructions here . A few screen shots are given below.
-
Kramers Kronig Transformation Validation Software , developed in visual basic 2005 .NET to perform KKT. It runs on windows XP.
Click here to download the software.

- Dispersion Modeling of air pollutants, using ISC3 model. Using this GUI software, also developed with Visual Basic 2005 .NET, you can determine the pollutant concentrations at various grid points. A few screen shots are given below.
- FMS . A software tool, developed by our alumni (Jeevan, Krishnaraj and Vinodkumar, Now PhD holders and working in multinational companies in USA) in 2005! This can be used to solve pipeflow problems, such as finding the pressure drop for a given flow rate and pipe dia and other relevant parameters. Alternatively, you can solve for flow rate, or dia, for a given pressure drop. Click here to download the zip file. Unzip it, and run the setup.exe to install the App.
This was written in Visual Basic. Unfortunately, I have lost the source code, and the windows help file (*.hlp) does not work in the modern Windows OS. But the user interface is intuitive and you should be able to use it without much trouble. A screenshot is given below.

You can download a bit less sophisticated version, named 'Pipe Flow Calculator' here and install it in android phones. A screenshot is given below.

This will work if the phone screen size is 6 inches or larger.
If you want the source codes, please send an email to me with a suitable subject line so that the
spam filter won't filter out your mail.